topic: Extinction

topic: Extinction

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Climate change could drive mammal extinction in Brazil’s Caatinga, study warns
- According to a new study, 91.6% of terrestrial mammal communities in the Caatinga will lose species by 2060, with 87% of them being deprived of their habitats if the temperature in the region increases by at least 2°C.
- Small mammals will suffer the strongest impact, and some species may disappear from the biome, such as the giant anteater and the giant armadillo.
- In addition to more drought and rising temperatures, deforestation caused by wind farms also threatens some species, such as the jaguar.
- In a previous study, the same researchers had warned that 99% of plant communities in the Caatinga will lose species by 2060.

Haunting song pays tribute to Toughie, the frog whose extinction went unnoticed
- The extinction of the last Rabbs’ fringe-limbed treefrog, named Toughie, in 2016 received little media coverage, prompting environmental journalist Jeremy Hance to express his anger in an article for The Guardian.
- Musician Talia Schlanger was deeply moved by Hance’s article and wrote a song titled “The Endling” as a tribute to Toughie.
- The Earth is facing an extinction crisis driven by human activity and amphibians like Toughie have experienced massive population declines due to the chytrid fungus.
- Schlanger and Hance say that art and storytelling play a vital role in helping people connect emotionally to the biodiversity crisis.

‘The Javan tiger still exists’: DNA find may herald an extinct species’ comeback
- A 2019 sighting by five witnesses indicates that the long-extinct Javan tiger may still be alive, a new study suggests.
- A single strand of hair recovered from that encounter is a close genetic match to hair from a Javan tiger pelt from 1930 kept at a museum, the study shows.
- “Through this research, we have determined that the Javan tiger still exists in the wild,” says Wirdateti, a government researcher and lead author of the study.
- The Javan tiger was believed to have gone extinct in the 1980s but only officially declared as such in 2008, along with the Bali tiger; a third Indonesian subspecies, the Sumatran tiger, is also edging closer to extinction.

Study identifies species with a long history but short future amid threats
- A new study analyzing human-driven extinction threats to jawed vertebrates warns that we could lose between 86 billion and 160 billion years’ worth of evolutionary history over the next 50-500 years without concerted conservation action to save unique species.
- The study is the latest in an increasing body of research that indicates evolutionarily distinctive species are frequently also those most at risk of extinction.
- Turtles and tortoises, sharks and rays, and ray-finned fish were identified as among the groups of species most at risk of extinction.
- Given that global targets under the U.N. Global Biodiversity Framework are based on safeguarding evolutionary history, the authors call on conservationists and policymakers to do more to protect such evolutionarily distinct and globally endangered species.

Comeback on the cards for Asian antelope declared extinct in Bangladesh
- Nilgais, the largest antelope species in Asia, are reappearing in northwestern Bangladesh, a country that was part of their historical range but where they were declared locally extinct in the 1930s due to habitat loss and hunting.
- Forays by nilgais, mostly from neighboring India but also from Nepal, suggest that the species can be reestablished in parts of Bangladesh that still have sufficient areas of undisturbed natural landscape.
- A 2023 study identified 13 instances of nilgai sightings in the country from 2018-2022 from media reports, but it’s likely that most sightings are going unreported because they end up in local residents catching and killing the antelopes for their meat.
- Experts say any attempt to reestablish a nilgai population within Bangladesh’s borders should be carried out in tandem with a public education campaign to discourage the hunting of the animal.

Dholes latest wild canids likely making comeback in Nepal, study shows
- Dholes and Himalayan wolves were extensively persecuted across rural Nepal for preying on livestock, leading to their decline in the region.
- But recent observations suggest a resurgence of both species, possibly due to the reclaiming of their former territories: Himalayan wolves may have followed yak herders from Tibet, while dholes are believed to be recolonizing areas they had been locally extirpated from.
- Camera trap surveys and literature reviews indicate the recolonization of areas like the Annapurna Conservation Area and the Tinjure–Milke–Jaljale forests by dholes.
- Despite some optimism among conservationists, challenges such as competition with other predators, habitat fragmentation and human-wildlife conflict persist, requiring further studies and monitoring efforts.

Colombia adds hundreds of species to list of threatened flora and fauna
- The Ministry of Environment updated a list of threatened species in Colombia for the first time since 2017, adding hundreds of species facing a wide range of threats, from deforestation and mining to illegal hunting and fishing.
- The country now has 2,103 species listed as critically endangered, endangered or vulnerable, up by about 800 species from the last time the analysis was carried out.
- Colombia has over 56,000 species in total, making it one of the most biodiverse countries in the world, according to WWF.

After 50 years of the U.S. Endangered Species Act, we need new biodiversity protection laws (commentary)
- The U.S. Endangered Species Act marked 50 years at the end of 2023 and has achieved some notable successes in that time, like helping to keep the bald eagle from extinction, but the biodiversity crisis makes it clear that more such legislation is needed.
- “As we welcome 2024 and celebrate the strides made in biodiversity legislation, let’s draw inspiration to forge even more robust laws this new year,” a new op-ed argues.
- “In the face of the urgent biodiversity crisis, our new legislation must match the immediacy of this threat.”
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Scientists warn of ‘extinction crisis’ stalking Africa’s raptors
- A Nature Ecology & Evolution paper found that of 42 African raptor species, 37 had suffered a population decline over just three generations (up to 40 years).
- Raptors like secretarybirds (Sagittarius serpentarius) stand out among birds thanks to their razor-sharp vision, piercing talons and hooked beaks, making them such effective hunters of everything from other birds to mammals.
- The secretarybird, a charismatic and rare long-legged raptor that hunts on the ground, saw an 80% decline in populations in four African regions.
- The research also highlighted the grave risk to large-bodied raptor populations and the danger of some of the most threatened species being confined to protected areas.

EU’s legal loophole feeds gray market for world’s rarest parrot
- Loopholes in the 1973 Convention on International Trade in Endangered Species (CITES) have allowed near-extinct animals to be moved across borders for breeding; in principle, CITES allows species trading for research, zoos or conservation.
- It was in this context that dozens of Spix’s macaws, a blue parrot from Brazil that’s considered extinct in the wild, were introduced into the EU, despite an international ban on the species’ commercial trade.
- In 2005, German bird breeder Martin Guth acquired three of the parrots for breeding purposes, with CITES approval, before going on to amass nearly all the world’s captive Spix’s macaws and transferring several dozen of them to facilities throughout Europe and India under an EU permit not covered by CITES.
- At a CITES meeting last November, representatives from Brazil and other tropical countries affected by the illegal wildlife trade expressed frustration that the EU had allowed unregistered commercial breeders to flourish, despite CITES having created a dedicated registration program for legitimate captive breeders 20 years earlier.

Could mugger crocodiles be brought back from regional extinction in Bangladesh?
- Once, mugger crocodiles (Crocodylus palustris) were common in Bangladesh’s major rivers, including the Padma, Jamuna, Meghna and most of their tributaries, but the species is thought to have gone extinct in the country due to unchecked poaching for its prized skin.
- Although the IUCN in 2000 declared the mugger regionally extinct in Bangladesh, three adult muggers were recovered from the country’s river and water bodies in only 11 days, Oct. 17-28 this year.
- The crocodiles were taken to the Karamjol Crocodile Breeding Centre in Khulna, and authorities are working on how muggers could be brought back to nature by increasing their population through captive breeding.
- Experts suggest establishing a safe zone for the crocodiles in the upper Padma River.

How a 160-year-old pelt piqued new findings on Indigenous ‘woolly dog’ breed
- Researchers from the Smithsonian National Museum of Natural History recently studied and analyzed a 160-year-old pelt of an extinct woolly dog, part of a breed that Indigenous Coast Salish communities cared for for thousands of years.
- For the first time, the study sequenced the woolly dog’s genomes to analyze the species’ ancestry and genetics and the factors contributing to its sudden disappearance at the end of the 19th century.
- Based on the genetic data, they estimated that woolly dogs biologically evolved from other breeds about 5,000 years ago.
- Researchers say numerous socio-cultural factors are likely responsible for the species’ disappearance. Chief among them were the impacts of European colonization.

Study: Singapore biodiversity loss is bad — but not as bad as previous estimate
- A recent study concludes that Singapore has lost 37% of its species since the construction of the city began in 1819.
- While high, the figure is significantly lower than a 2003 estimate of 73% species loss during the same period, a difference the authors of both the current study and the 2003 estimate attribute to more advanced statistical modeling.
- Although 99% of Singapore’s forests have been wiped out, extinction rates have leveled off and all remaining primary forest is protected, which researchers say presents an opportunity to conserve remaining species and work to reintroduce animals that have gone locally extinct.

Farewell, Java stingaree: Scientist declare the first marine fish extinction
- In December 2023, scientists declared the Java stingaree (Urolophus javanicus), a species of stingray, extinct.
- It’s the first marine fish confirmed to have gone extinct due to human actions.
- Scientists know very little about the species, which they haven’t spotted since a naturalist purchased the specimen from which he described the species at a fish market in Jakarta in 1862.

Shining a spotlight on the wide-roaming sand cat ‘king of the desert’
- The sand cat (Felis margarita) is a small, elusive wildcat exquisitely adapted to thrive in the deserts of northern Africa, Southwest and Central Asia — some of the hottest, driest habitat on the planet. These felids are near-impossible to see in the daytime and difficult to track at night. As a result, little is known about the species.
- Despite being challenged by limited resources, two European experts have repeatedly traveled to southern Morocco to study the sand cat. Their efforts, along with the rest of the Sand Cat Sahara Team, have led to the gathering of scientifically robust data that is lifting the lid on the secretive life of this tiny felid.
- The sand cat’s status is listed by the IUCN as “least concern” because there is little evidence to indicate its numbers are declining. But data across regions remain scant. New findings from southern Moroccan sand cat study sites beg for this conclusion to be reassessed, with possibly fewer sand cats existing than past estimates indicate.
- Tracking the sand cat’s changing conservation status is important because that data can indicate changes and trends in the ecologically sensitive environments in which they live. In addition, how they adapt, or fail to adapt, to climate change can give us clues to the resilience of species facing today’s extremes, especially desertification.

Study shows dire outlook for amphibians: 40% threatened with extinction
- A global survey of 8,000 amphibian species by the IUCN reveals that 40% of them are at some risk of extinction: 2,873 species in total.
- Brazil is the country with the greatest amphibian diversity in the world, home to around 1,200 species, and according to the new study, 189 are threatened, most of them endemic.
- Deforestation and lethal fungi had already been noted as causes of the decline, but now biologists are highlighting the role of the climate crisis: High temperatures and low humidity affect the amphibians’ breathing, which is partly done through the skin.
- Amphibians are important bioindicators of ecosystem health, as well as being crucial for pest control and medicine.

Dominica set to open world’s first reserve centered around sperm whales
- The tiny island nation of Dominica has announced that it will create a 788-square-kilometer (304-square-mile) reserve to protect endangered sperm whales.
- Most of the sperm whales that live off the coast of Dominica are part of the Eastern Caribbean Clan, which currently has a population of fewer than 300 individuals.
- Sperm whales in this region are threatened by fishing gear entanglement, pollution, boat strikes, and even tourism.
- The new reserve aims to protect whales by restricting activities such as fishing, vessel traffic and tourism, while not entirely banning them.

Hunters & habitat loss are key threats to red serow populations in Bangladesh
- The red serow population (Capricornis rubidus, a type of goat-antelope) has rapidly declined in Bangladesh due to hunting for meat and habitat loss; 50% of the animals’ habitat has been severely degraded over the last 10 years.
- Recent camera-trap surveys find the existence of red serows in Baroiyadhala National Park in Bangladesh.
- Some 22 cameras captured images of red serows, creating hope for its conservation, but the cameras also captured pictures of roaming armed hunters.
- Experts suggest taking conservation measures in the rocky mountain areas of Mirsharai, Sitakunda and Hazarikhil in Chattogram to revive the population of wild goats.

Boost for Sumatran rhino IVF plan as eggs extracted from Bornean specimen
- Conservationists in Indonesia say they’ve successfully extracted eggs from a Sumatran rhino to be used in an IVF program meant to boost the population of the near-extinct species.
- The donor rhino, known as Pahu, is a Bornean specimen of the Sumatran rhino, and her egg would greatly expand the genetic pool of a species believed to number as few as 40.
- Since 2012, three Sumatran rhinos have been born under Indonesia’s captive-breeding program, but all are closely related: a single captive male is the father to two of them and grandfather to the third.
- Conservationists say they hope to eventually fertilize Pahu’s eggs with sperm from captive Sumatran males, with one of the Sumatran females then serving as a surrogate to hopefully bring a baby to term.

Conservationists look to defy gloomy outlook for Borneo’s sun bears
- Sun bears are keystone species, helping sustain healthy tropical forests. Yet they’re facing relentless challenges to their survival from deforestation, habitat degradation, poaching and indiscriminate snaring; fewer than 10,000 are thought to remain across the species’ entire global range.
- A bear rehabilitation program in Malaysian Borneo cares for 44 sun bears rescued from captivity and the pet trade and has been releasing bears back into the wild since 2015. But with threats in the wild continuing unabated, success has been mixed.
- A recent study indicates that as few as half of the released bears are still alive, demonstrating that rehabilitation alone will never be enough to tackle the enormous threats and conservation issues facing the bears in the wild.
- Preventing bears from being poached from the wild in the first place should be the top priority, experts say, calling for a holistic approach centered on livelihood support for local communities through ecotourism to encourage lifestyles that don’t involve setting snares that can kill bears.

Meet Japan’s Iriomote and Tsushima cats: Ambassadors for island conservation
- Two rare subspecies of leopard cat, the Iriomote cat and Tsushima cat, can be found only on the Japanese islands they’re named after. With populations hovering around 100 individuals each, the cats are the focus of Ministry of the Environment-led conservation measures.
- The Iriomote cat has adapted to its isolated ecosystem by developing a more diverse diet than other felids. Following its well-publicized discovery in the 1960s, the cat has become an enduringly popular symbol of the island’s nature, and locals eagerly assist in conservation efforts.
- The Tsushima cat has faced habitat degradation caused by deforestation, canal construction and, most recently, ravenous deer. As the islands’ human population declines, local farmers are working to preserve the wet rice fields that help support the cat population.
- On both Iriomote and Tsushima, roadkill accidents are a major threat to the low wildcat populations. Conservation centers on the islands aim to raise driver awareness by providing crowdsourced info on cat sightings, posting cautionary signs at cat crossing hotspots, and educating locals and tourists.

As population ‘flattens,’ North Atlantic right whales remain at risk
- A new population estimate for North Atlantic right whales found about 356 individuals left in 2022, which suggests the population trend is “flattening.”
- In 2021, scientists previously estimated there were 340 right whales, although this number was later revised to 364 to account for several newborn calves.
- Despite there not being a notable difference between the population estimates in 2021 and 2022, scientists say North Atlantic right whales are still in danger of going extinct and that urgent measures need to be put into place to protect them.

South Africa’s penguins heading toward extinction; will no-fishing zones help?
- With just 10,000 breeding pairs left, the endangered African penguin (Spheniscus demersus) could be extinct in the wild by 2035 if the current rate of population decline continues.
- To protect the bird’s food supply and slow its population collapse, South Africa is throwing a protective no-fishing cordon around its main breeding colonies for a period of 10 years.
- But the devil is in the details, and conservationists say the cordons are too small to ensure the penguins get enough fish.
- Negotiations over whether to adjust the cordons are continuing in advance of an early 2024 deadline.

Bangladesh survey records invasive alien plants threatening protected forests
- According to a survey, 44 exotic invasive plant species were recorded in five protected forests in Bangladesh. Of them, seven species were found to be harmful, with significant environmental impacts on protected forest areas.
- As a signatory of the Convention on Biological Diversity (CBD), the country is committed to protecting ecosystems and biodiversity of flora and fauna.
- To check the number and reduce the negative impacts of the identified alien invasive plant species on ecology and environment, the government has taken five strategic management plans.

Gone before we know them? Kew’s ‘State of the World’s Plants and Fungi’ report warns of extinctions
- The Royal Botanic Gardens, Kew’s “State of the World’s Plants and Fungi” report assesses our current knowledge of plants and fungal diversity, the threats they face and how to protect them.
- The report warns that many plant and fungal species, 45% of documented flowering plants and half of all analyzed fungi risk extinction (though less than 0.4% of identified fungi have been assessed for extinction to date).
- The report identified 32 plant diversity darkspots, places where plants are highly endemic but severely under-documented, including Colombia, New Guinea and China South-Central.
- Report authors argue that priority conservation areas should consider distinctiveness in plants or “phylogenetic diversity” and found that these hotspots of phylogenetic diversity differ from the traditional biodiversity hotspots approach.

Frogs in the pot: Two in five amphibian species at risk amid climate crisis
- The extinction risk for more than 8,000 amphibian species has significantly increased in the past 18 years, primarily due to climate change impacts, with two in five amphibians now threatened, a new study shows.
- Amphibians are particularly vulnerable because of their permeable skin and specific habitat needs; diseases like the chytrid fungus further threaten their survival.
- Salamanders are the most at risk, with a lethal fungus in Europe posing a significant threat, especially to the diverse salamander population in North America.
- The study emphasizes the importance of global conservation efforts, with habitat protection showing positive results for some species, and highlights the broader context of the ongoing global biodiversity crisis.

Ken Burns discusses heartbreak & hope of ‘The American Buffalo,’ his new documentary
- Mongabay’s Liz Kimbrough spoke with documentary filmmaker Ken Burns about his upcoming documentary, “The American Buffalo,” which premieres in mid-October.
- The buffalo was nearly driven to extinction in the late 1800s, with the population declining from more than 30 million to less than 1,000, devastating Native American tribes who depended on the buffalo as their main source of food, shelter, clothing and more.
- The film explores both the tragic near-extinction of the buffalo as well as the story of how conservation efforts brought the species back from the brink.
- Burns sees lessons in the buffalo’s story for current conservation efforts, as we face climate change and a new era of mass extinction.

Sumatran rhino birth is rare good news for species sliding to extinction
- On Sept. 30, the Indonesian government announced the birth of a female Sumatran rhino at the Sumatran Rhino Sanctuary.
- The new birth brings the captive population of the species to 10; estimates put the wild population at 34-47 individuals, making Sumatran rhinos one of the world’s most endangered species.
- Each new calf born in captivity signals hope that the species will persist for another generation, but serious problems remain: All of the captive males are closely related, plans to capture more rhinos have stalled, and the existing wild populations are slowly disappearing.

Habitat loss drove long-tailed macaques extinct in Bangladesh, experts say
- Clearing of mangrove forests along the Naf River in southern Bangladesh was the main driver for the extinction of the long-tailed macaque in Bangladesh, according to longtime experts on the species.
- From an estimated 253 of the monkeys in 1981, the population plunged to just five individuals in 2010, then three in 2012, before it was declared extinct in the country in 2022.
- Experts attribute this trend to the clearing of mangroves for shrimp farms, farmland, refugee camps, and settlements.
- Though one of the most widely distributed monkey species in the world, the long-tailed macaque faces severe threats throughout its range, and since 2020 has seen its conservations status progressively worsen from least concern to vulnerable to endangered.

PFAS ‘forever chemicals’ harming wildlife the world over: Study
- While the health impacts of toxic per- and polyfluoroalkyl chemicals, or PFAS, are well known in humans, a new study reports how they affect a wide range of wildlife species.
- In this survey of published studies, the authors found and mapped wildlife exposures worldwide, including impacts on animal species in remote parts of the planet, including the Arctic.
- Researchers documented serious PFAS-triggered conditions in wildlife, including suppressed immunity, liver damage, developmental and reproductive issues, nervous and endocrine system impacts, gut microbiome/bowel disease and more. PFAS pose yet another threat to already beleaguered global wildlife.
- National governments have done little to restrict use of PFAS or remediate pollution, despite growing evidence of increased harm to both humans and wildlife. The study authors call for immediate action to remediate PFAS-contamination sites and regulate industrial chemicals to help protect threatened and endangered species.

For Vietnam’s rare reptiles, lack of captive populations may spell doom
- As an epicenter of biodiversity, Vietnam hosts a wide array of reptile species. But new research shows that many species that occur nowhere else on the planet are poorly known and lacking protection.
- The researchers also found that many of Vietnam’s rarest species are absent from the world’s zoo collections and conservation breeding programs, risking their disappearance forever should their wild populations collapse.
- They call on conservationists and authorities to focus on conservation measures to protect the country’s most vulnerable reptiles, including establishing assurance populations that could be used in the future to repopulate areas of wild habitat from which they have been lost.

African Parks to rewild 2,000 rhinos from controversial breeding program
- African Parks, which manages national parks in several countries across the continent, announced it has purchased Platinum Rhino, John Hume’s controversial intensive rhino breeding project
- The conservation organization plans to rewild all 2,000 southern white rhinos in Hume’s project, following a framework to be developed by independent experts.
- The biggest challenge African Parks will face is finding safe spaces to translocate 300 rhinos to every year, as poaching the animals for their horns shows little sign of diminishing.

Off Mexico’s coast, world’s largest limpet is slipping into extinction
- Scutellastra mexicana, the world’s largest limpet, is at risk of extinction and requires urgent conservation action, according to a group of researchers.
- Once widely dispersed, the few remaining viable populations of these sea snails are now found in Mexico’s Islas Marias, a biosphere reserve. Though officially protected, the limpet continues to be harvested.
- Limpet species such as S. mexicana play an important role in maintaining coastal ecosystems, and research suggests they can mitigate some of the effects of warming oceans.
- Researchers are calling for “extreme protection” for S. mexicana and the Islas Marías to halt the species’ decline and potential extinction.

World’s largest private rhino herd doesn’t have a buyer — or much of a future
- Controversial rhino breeder John Hume recently put his 1,999 southern white rhinos up for auction as he can no longer afford the $9,800 a day running costs — but no buyers have come forward so far.
- Hume’s intensive and high-density approach is undoubtedly effective at breeding rhinos, but with the main issue currently a shortage of safe space for rhino rather than a shortage of rhino, the project’s high running costs and concerns over rewilding captive-bred rhino make its future uncertain.
- Platinum Rhino’s financial issues reflect a broader debate around how to move forward with rhino conservation and the role that private owners have to play when the financial costs of rhino ownership far outweigh the returns.
- Update: The nonprofit conservation organization African Parks has moved to buy the rhinos and reintroduce them to the wild.

Study: More than 900 at-risk species lack international trade protections
- A recent study reveals concerning gaps in trade protections for the most at-risk animal and plant species.
- To identify potential gaps, researchers compared species on the IUCN Red List with those covered by the CITES, the global wildlife trade convention.
- Two-fifths of the species considered at risk due to international wildlife trade, 904 species, aren’t covered by CITES, the study found.
- The researchers suggest steps that the CITES committees can take to incorporate these findings, including both strengthening protections for overlooked species and relaxing trade controls for species that have shown improvement in their conservation status.

Amid government inaction, Indonesia’s rhinos head toward extinction (analysis)
- The Sumatran and Javan rhinos, arguably the world’s two most endangered large mammals, are in worse shape than widely reported, according to expert interviews and a recent report.
- The Sumatran rhino is down to fewer than 50 animals in the wild and a much-touted capture program has only caught a single female, which still hasn’t been put into a breeding program.
- Meanwhile, new evidence points to overcounting of the Javan rhino population, putting in doubt the health of its population.
- Experts say the rhinos’ predicament is in part due to a lack of will or a willingness to take risks by the Indonesian government.

Bangladesh orchid losses signal ecological imbalance, researchers say
- Bangladesh has lost 32 orchid species from nature in the last hundred years out of 188 once-available species.
- Habitat destruction, overharvesting, and indiscriminate collection for sale in local and international markets cause the disappearance, researchers say.
- Considering the unique position of orchids in the ecosystem and their herbal, horticultural and aesthetic value, researchers consider this loss alarming.

Small wildcats pose big challenges, but coexistence is very much possible
- Small cat species can come into conflict with people across the globe, and though this plays out differently than big cat conflict, it can be devastating for farmers’ livelihoods.
- When these cats are seen as pests, they can become targets for retaliatory killings, which threatens their conservation.
- But experts say coexistence can be achieved if the appropriate action is taken to mitigate conflict.
- Popular strategies include supporting farmers and communities to construct reinforced predator-proof chicken coops, or ensuring compensation for losses, among other tailored solutions.

Philippines research offers hope for conserving enigmatic Rafflesia plants
- Rafflesia, flowering parasitic plants found only in Southeast Asian rainforests, are infamously difficult to study due to their rarity and small habitat ranges.
- With Rafflesia species edging closer to extinction due to habitat loss, botanists are working to better understand the genus and to develop methods that allow the plants to be propagated in labs and botanical gardens.
- Parallel research efforts from two teams led by Filipino scientists are yielding promising results in both understanding how Rafflesia function at the genetic level and in refining methods that will allow for ex situ cultivation.

Bangladesh’s new red list of plants shows country has already lost seven species
- Bangladesh’s first-ever red list of plant species shows the country has lost seven species in the last century and now risks losing at least another five.
- Researchers involved in the assessments of the conservation status of 1,000 species cited climate change, pollution, deforestation, and poor management of protected areas as major drivers behind the ecological damage.
- The Bangladesh Forest Department is working to protect native plant species through large-scale planting efforts across the country.

Dam-building spree pushes Amazon Basin’s aquatic life closer to extinction
- A recent study looking at 343,000 kilometers of waterways along 6,000 rivers across the Amazon Basin highlights the importance of free-flowing rivers to migratory species of fish and turtles, as well as river dolphins.
- More than 20 species are threatened by the construction of hydroelectric dams on long-distance rivers, considered to be key corridors for biodiversity.
- The study’s researchers identified 434 dams that have either been built or are currently under construction across the whole of the Amazon Basin, and a further 463 proposed dams that are in various stages of planning.
- One of the proposed dams on the Tapajós River would leave at least four pods of river dolphins isolated from one another, leaving them facing a similar fate to the tucuxi river dolphins impacted by similar projects on the Madeira River and today threatened with extinction.

A Southeast Asian marine biodiversity hotspot is also a wildlife trafficking hotbed
- A recent report documents the seizure of 25,000 live animals and more than 120,000 metric tons of wildlife, parts and plants from the Sulu and Celebes seas between 2003 and 2021.
- The animals trafficked include rays, sharks and turtles, mostly between Indonesia, the Philippines and Malaysia, for which the region forms a maritime border zone.
- The people of the Sulu and Celebes seas region have strong transboundary cultural and trade links, prompting experts to call for enhanced international cooperation in enforcement efforts.

Global study of 71,000 animal species finds 48% are declining
- A new study evaluating the conservation status of 71,000 animal species has shown a huge disparity between “winners” and “losers.” Globally, 48% of species are decreasing, 49% remain stable, and just 3% are rising. Most losses are concentrated in the tropics.
- Extinctions skyrocketed worldwide with the onset of the Industrial Revolution, especially since World War II, when resource extraction and consumption rates soared, and the planet saw exponential growth in human population to 8 billion by 2022.
- Habitat destruction, especially in the tropics, is the major driver. But a confluence of human activities, ranging from climate change, to wildlife trafficking, hunting, invasive species, pollution and other causes, are combining to drive animal declines.
- The research also revealed that one-third of non-endangered species are in decline. These data, say the researchers, could provide an early warning for preemptive conservation action by spotlighting species slipping downhill, but where there’s still time to act — and prevent extinction.

Mating game: Survival of some small wildcats at risk due to housecat hybrids
- Small wildcat species suffer from habitat loss, hunting and human conflicts, just like better-known big cats. But some small wildcat populations also face threats from other felines: hybridization.
- Interbreeding with domestic cats (Felis catus), and also with other wildcat species, can alter the outward appearance, behaviors and genetic profiles of wildcats, and create conservation dilemmas about how best to define and protect a species.
- In Scotland, hybridization caused the functional extinction of a subpopulation of European wildcat (Felis silvestris), but scientists and conservationists are collaborating to rebuild the genetically distinct wild population with kittens reared from selectively bred wildcats.
- To protect the African wildcat (Felis lybica) in South Africa, international partners are working to reduce interbreeding by sterilizing domestic and feral cats near the borders of Kruger National Park. Hybridization can also occur between wildcat species and raises questions about preserving genetic purity vs. ecosystem function.

Greater Mekong proves an ark of biodiversity, with 380 new species in a year
- Scientists described 380 new-to-science species from the Greater Mekong region of Southeast Asia between 2021 and 2022.
- Researchers working in Cambodia, Laos, Myanmar, Thailand and Vietnam identified 290 plant, 19 fish, 24 amphibian, 46 reptile and one mammal species, including a thick-thumbed bat, a color-changing lizard, and a Muppet-looking orchid.
- However, many of these species already face the threat of extinction due to human activity, prompting advocates to call for increased protection of their habitats by regional governments.
- The most urgent threats to the region’s wildlife and habitats include the construction of hydropower dams, climate change, illegal wildlife trade, and loss of natural habitats.

‘Anthill tiger’: Putting one of Africa’s rarest wildcats on the radar
- Black-footed cats (Felis nigripes) are the smallest and also one of the rarest wildcat species in Africa. They’re very reclusive, extremely hard to find, and are among the least-studied nocturnal mammals on the continent.
- Data-scarce species like the black-footed cat are difficult to conserve because the most basic knowledge — of their home ranges, territories, habitat, and reproductive, dietary and other behaviors — is often lacking. Without these many life-cycle details, the targeting of effective preservation strategies is near impossible.
- German ecologist Alexander Sliwa has made it his life’s mission to research the elusive black-footed cat. Establishing and working with a small team, he eventually led the way to the formation of the Black-footed Cat Working Group. Thanks largely to those efforts, a substantial database on Felis nigripes now exists.
- This work led to the black-footed cat being listed as vulnerable on the IUCN Red List. Though the species’ survival remains far from secure, the design and implementation of conservation strategies will no longer have to start from scratch, and can be built on valuable, already accumulated baseline data.

One left: British Columbia’s last chance on northern spotted owls
- The northern spotted owl population in British Columbia has declined precipitously since pre-colonization. Earlier this month, two captive born males, which had been released into the wild last August, died, leaving just one female still in the wild.
- The owls depend on old-growth forests, particularly for nesting habitat, but logging of these forests continues to be a threat to the species — less than 3% of BC’s big-tree old-growth forest is left — along with competition from invasive barred owls.
- The owls hold deep cultural significance to First Nations, and the Spô’zêm First Nation, on whose traditional territory the last owl is found, are among those advocating for their protection and a halt to old-growth logging.
- Recent developments include indications the federal government may enact a provision in the Species at Risk Act allowing it to overrule provincial authorities in terms of spotted owl management.

‘I’m not distressed, I’m just pissed off’: Q&A with Sumatran rhino expert John Payne
- Rhino expert John Payne worked with Sumatran rhinos in Malaysia from the 1970s until 2019, when the country’s last rhino died.
- With no rhinos left to care for, Payne has started working with other species, and recently published a book in which he argues the strategy to save Sumatran rhinos from extinction was flawed from the start.
- In an interview with Mongabay, Payne speaks about his new book, moving on after the loss of the rhinos he cared for, and his frustration with officials and conservation organizations.

Death of last female Yangtze softshell turtle signals end for ‘god’ turtle
- The last known female Yangtze giant softshell turtle died in April of unknown causes, leaving only two males as the final known living members of a species that has for years been teetering on the brink of extinction.
- “We are devastated,” says the Asian Turtle Program, an NGO working to protect the Yangtze turtle and its habitat.
- The only hope for the species lies in the possibility that a few of these giant creatures may still roam, unknown, in lakes and rivers in Vietnam or Laos.

‘Extinct’ snails return to Tahiti in largest wildlife reintroduction ever
- In April, conservation experts reintroduced more than 5,500 Partula snails to the French Polynesian islands of Moorea and Tahiti.
- About 30 years earlier, these endemic snails were driven out of their native home by introduced species like the giant African land snail and the rosy wolf snail.
- Most Partula species are either extinct in the wild or critically endangered, but experts hope their reintroduction will help restore their populations.

Bangladesh’s vultures still threatened by poison despite conservation actions
- The discovery of 14 dead vultures in an area of Bangladesh considered safe for the scavenging birds has highlighted the persistent threats to the birds despite ongoing measures to protect them.
- The vultures are thought to have died after feeding on a goat carcass laced with poison, which local residents had left out for feral dogs and jackals that had killed their livestock.
- Vulture populations across South Asia were decimated in the 1990s by the widespread use of the cattle painkiller diclofenac; birds that fed on dead cattle that had been treated with the drug died of severe poisoning.
- Bangladesh has since banned diclofenac and ketoprofen, another livestock painkiller deemed poisonous to vultures, and established vulture-safe zones around the country in an effort to boost their populations.

Chilean chinchilla faces new threat from copper mine near national reserve
- Las Chinchillas National Reserve is the only place in the world dedicated to the protection of the Chilean chinchilla (Chinchilla lanigera), a species that was considered extinct at the beginning of the 20th century and remains endangered today.
- In 2002, the construction of a road divided the reserve, threatening the survival of these animals; as compensation, the Ministry of Public Works promised to expand the protected area, though this measure is yet to materialize and a new mining project is seeking to set up just 10 kilometers (6.2 miles) from the reserve.
- The Chilean chinchilla is not the only species affected; Las Chinchillas National Reserve is also home to foxes, opossums, Chilean iguanas, various cats and other species under some degree of threat.

Small cats face big threats: Reasons to save these elusive endangered species
- Though lesser known than big cats, such as tigers or snow leopards, more than 30 species of small cats roam the world. They’re well adapted to drastically different habitats, as varied as South America’s high Andes and Asia’s coastal wetlands. Though stealthy and largely unseen, they have value to ecosystems and humanity.
- Generalist small felid species, such as the jungle cat and leopard cat, can thrive in disturbed or agricultural landscapes. There, researchers say, they can significantly aid farmers by reducing rodent populations.
- Small cats also play a key role in maintaining ecosystem health by controlling small mammal populations in the wild.
- Many species, such as the fishing cat and Andean cat, are specialists, thriving in specific habitats, making them potentially important indicators of ecosystem health. Conservationists believe small cat species could make ideal candidates for both conservation and restoration in the global push for the rewilding of nature.

Monarch butterflies become a powerful symbol for justice at the U.S./Mexico border (commentary)
- Monarch butterflies have become a strong symbol for advocates of biological diversity and human rights at the U.S./Mexico border.
- Though its population appears to be at the brink of a U.S. endangered species listing, their conservation along the southern border has been controversial since the former presidential administration’s wall building effort bulldozed habitat at the National Butterfly Center without properly notifying the center about the construction.
- Drawing parallels between the plight of the species and that of human migrants trapped at the U.S./Mexico border, immigration rights protests have begun featuring images of monarchs and people making butterfly shapes with their hands.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

For Argentina’s ruddy-headed goose, threats grow while population shrinks
- The ruddy-headed goose is on the brink of extinction, with just 700 birds left in southern Argentina and Chile, the result of hunting in the 20th century and habitat loss in the 21st.
- Every southern winter, these aquatic birds migrate more than 1,300 kilometers (800 miles) north, alongside the closely related ashy-headed and upland geese, from southern Patagonia to the province of Buenos Aires.
- A sanctuary in the species’ wintering area, a site specifically for the conservation of the species in the Argentine sector of the island of Tierra del Fuego, and a breeding center in Chile are among the conservation strategies being implemented to save the species.

Five years since the death of Sudan, new film highlights hope for rhinos
- Though the northern white rhino is functionally extinct – following the loss of Sudan, the last known living male, five years ago this week – conservationists are finding hope in a technique that is creating new embryos using genetic material taken from him and two remaining females.
- To mark the occasion, photographer Ami Vitale has released a new short film called “Remembering Sudan,” which will be screened at upcoming film festivals.
- The film can also be viewed online, and a trailer is visible on the page below.
- “Our fate is linked to the fate of animals,” the filmmaker told Mongabay. “What happens next is in all of our hands.”

New map boosts Philippine eagle population estimate, but highlights threats
- The Philippine eagle has been declared threatened with extinction for nearly three decades, but little is definitely known about its range and its wild population.
- Using satellite images, decades of georeferenced nest locations, and data from citizen scientists, a team of researchers identified 2.86 million hectares (7.07 million acres) of forest suitable for the eagles, which they estimate host around 392 breeding pairs.
- Only 32% of the identified habitats fall within the Philippines’ current protected area network, prompting researchers to call for stronger protection measures for the endemic raptor.

Last chance: Study highlights perilous state of ‘extinct in the wild’ species
- A study published in the journal Science highlights that “extinct in the wild” species, those that cling on in captivity or as part of conservation efforts outside their natural habitat, are at serious risk of disappearing entirely.
- The researchers found that 33 animals and 39 plants have no wild population remaining, and at least 15 of these animals are down to fewer than 500 individuals.
- The researchers found that out of the 95 species classified as extinct in the wild since 1950, 11 have gone extinct since the 1990s. On the flip side, 12 of these species have been successfully reintroduced, brought back from the brink of extinction.
- The study highlights the challenges associated with maintaining genetic diversity in captivity and the need for more support of as well as greater coordination and communication among conservation institutions.

Study confirms Bolivian Indigenous park as stronghold for horned curassow
- The critically endangered horned curassow is a bird found only in three protected areas in Bolivia, where it plays an important role in dispersing seeds across the forest.
- A three-month camera-trapping survey in Isiboro Sécure National Park and Indigenous Territory (TIPNIS) indicates this area is home to the largest horned curassow population.
- In carrying out the survey, conservationists from Asociación Armonía worked closely with the Indigenous Yuracaré communities living in the park.
- They emphasized the need to support the communities with sustainable livelihood opportunities as a way to conserve the ecosystem.

Orangutan death in Sumatra points to human-wildlife conflict, illegal trade
- The case of an orangutan that died shortly after its capture by farmers in northern Sumatra has highlighted the persistent problem of human-wildlife conflict and possibly even the illegal wildlife trade in Indonesia.
- The coffee farmers who caught the adult male orangutan on Jan. 20 denied ever hitting it, but a post-mortem showed a backbone fracture, internal bleeding, and other indications of blunt force trauma.
- Watchdogs say it’s possible illegal wildlife traders may have tried to take the orangutan from the farmers, with such traders known to frequent farms during harvest season in search of the apes that are drawn there for food.
- Conservationists say the case is a setback in their efforts to raise awareness about the need to protect critically endangered orangutans.

Six newly described chameleon species reflect Tanzania’s Eastern Arc Mountains’ fragility and richness
- Six new species of pygmy chameleon have been described from Tanzania’s Eastern Arc Mountains.
- The mountain forests are subject to intense human pressure, threatening the diverse plant and animal species that live in them.
- A recent study using satellite imagery discovered that in one district alone, 27% of its montane forests were lost to small-scale farmers and herders between 2011 and 2017.
- The Tanzanian government is currently working to increase agricultural production in a region that overlaps with the Eastern Arc Mountains, raising fears this will be at a cost to biodiversity.

Study: Online trade in arachnids threatens some species with extinction
- A recent study reveals a vast and unregulated global trade in invertebrates, posing a risk of overexploitation of some species in the wild.
- A group of scientists scoured the internet and discovered that a total of 1,264 species are being traded online.
- Tarantulas are particularly in demand, with 25% of species described as new to science since 2000 popular with collectors.
- Africa is prominent in this trade as both a source and transit hub for tarantulas and scorpions.

Biodiversity conservation needs a more ecological context and transformational concept (commentary)
- Halting biodiversity loss is one of the great challenges of the 21st century, and if we want international conservation policies that work, we need to urgently re-evaluate how we think ecosystems work, argue the authors of this op-ed.
- We can do so by measuring some core processes of the many unique ecosystems, by employing factors like proxy measuments and analyzing the local ecological and environmental processes taking place in an ecosystem.
- Nations must move away from simplistic policy based on a desire for general rules and instead embrace the complexity of their ecosystems, with the help of researchers and scientists. “Only by protecting this complexity can we protect our diversity into a changing future.”
- This post is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

Kew Gardens joins local partners to save tropical plants from extinction
- The U.K.’s Kew Gardens does far more than preserve and display 50,000 living and 7 million preserved specimens of the world’s plants; it also educates the public about the importance of plant conservation via its famous London facility.
- In 2022, Kew Gardens identified 90 plants and 24 fungi completely new to science. They include the world’s largest giant water lily, with leaves more than 3 meters across, from Bolivia; and a 15-meter tree from Central America, named after the murdered Honduran environmental activist Berta Cáceres.
- The institution is working actively with local partners in many parts of the world, and especially in the tropics, to save these species in-situ, that is, where they were found. When Kew can’t do this, it saves seeds in its herbarium, carrying out ex-situ conservation.
- Kew researchers, along with scientists from tropical nations, are also working together to ensure that local communities benefit from this conservation work. The intention is to save these threatened plants for the long term, helping slow the pace of Earth’s current extinction crisis — the only one caused by humans.

In Nepal, conservationists suspect link between canine distemper and human-leopard conflict
- A new study shows for the first time that leopards in Nepal are exposed to canine distemper virus.
- Researchers suggest the virus could make the big cats less fearful of humans and thus more likely enter settlements in search of food.
- Conservationists have long warned of the risk of feral dogs passing on diseases like canine distemper to wildlife in Nepal, including tigers and leopards.
- Other studies show that while initial infections may have come from dogs, multiple strains the virus are now circulating among wildlife, making the latter carriers too.

Restore linked habitat to protect tropical amphibians from disease: Study
- Amphibians across the tropics are facing a global decline, with disease caused by the chytrid fungus Batrachochytrium dendrobatidis (Bd) playing an especially significant role in losses.
- According to recent research, “habitat split” — when different types of habitat, such as terrestrial and freshwater areas, become separated — could play a role in exacerbating disease, potentially altering species’ microbiomes and weakening amphibian resistance.
- According to the study, an amphibian’s journey through altered habitat to complete its life cycle can change the composition of its microbiome (the bacterial makeup of the skin); induce chronic stress; and reduce immune gene diversity — all of which can impact disease resistance.
- Though further studies are needed, this research may offer another persuasive reason to actively restore and reconnect habitats, helping to “prime” amphibian immune systems against disease. There is also a possibility that habitat split findings among amphibians could extend to other families of animals.

Nepalis’ love of momos threatens endangered wild water buffaloes
- The most sought-after dumplings (momos) in Nepal are filled with buffalo meat, which commands a higher price if it comes from a crossbreed of wild and domestic buffalo.
- Crossbreeding dometic and endangered wild buffaloes is illegal and can threaten the wild population, but people do it because of the high demand for the meat as well as a belief that crossbred females produce more milk.
- Authorities in the Koshi Tappu Wildlife Reserve are challenged with controlling the mixing of wild and domestic animals inside the reserve.

Study: Paying fishers to ease off sharks and rays is cost-effective conservation
- Paying fishers in Indonesia to not catch sharks and rays could be a cost-effective way of conserving these species, a new study suggests.
- Interviews with fishers at two sites shows that payments of $71,408-$235,927 per year could protect up to 18,500 hammerheads and 2,140 wedgefish at those sites.
- Researchers say this money could come from dive tourism levies, and they are already carrying out a pilot project that has seen fishers release more than 150 hammerheads and wedgefish in eight months.
- An independent expert cautions that there need to be safeguards to prevent a perverse incentive where fishers are deliberately catching these species just so they can release them and claim payment.

Temperature extremes, plus ecological marginalization, raise species risk: Studies
- In a business-as-usual carbon emissions scenario — humanity’s current trajectory — two in five land vertebrates could be exposed to temperatures equal to, or exceeding, the hottest temperatures of the past decades across at least half of their range by 2099. If warming could be kept well below 2°C (3.6°F), that number drops to 6%, according to a new study.
- More than one in eight mammal species have already lost part of their former geographical range. In many cases, this means those species no longer have access to some (or sometimes any) of their core habitat, making it much more difficult to survive in a warming world.
- When animal populations continue to decline in an area even after it has been protected, one possible explanation may be that the conserved habitat is marginal compared to that found in the species’ historical range.
- In the light of recent pledges to protect 30% of the planet’s surface, it is important to prioritize the right areas. The focus should be on conserving core habitat — which is often highly productive and already intensively used by humans — while respecting the rights and needs of Indigenous people, many of whom have also been pushed to the margins.

Sri Lanka seeks lasting solution as human-elephant conflict takes record toll
- The death toll, both human and elephant, from Sri Lanka’s long-running human-elephant conflict problem hit a record high in 2022, with 145 people and 433 elephants killed.
- With the trend worsening in recent years, the government has recently set up a committee to implement a 2020 draft national action plan to tackle the problem from various angles.
- Community fences surrounding villages and cultivated plots are considered the most viable solution over the current default of fences enclosing protected areas, which are only administrative boundaries that the elephants don’t recognize.
- But these and other proposed solutions won’t be rolled out widely; Sri Lanka’s current economic crisis means only pilot projects in two of the worst-affected districts will go ahead for now.

EU demand for frogs’ legs raises risks of local extinctions, experts warn
- The European Union is the world’s largest consumer of frogs’ legs from wild-caught species, most of them imported from Indonesia, according to a group of conservationists and researchers.
- A lack of transparency and environmental impact assessments connected to the trade is cause for concern and is increasing the risk of local and regional extinctions, they say.
- They note the trade also poses the threat of introducing pathogens that could affect frog populations in the importing countries.

Podcast: At COP 15, biodiversity finance, Indigenous rights, and corporate influence
- Mongabay editor Latoya Abulu joins the Mongabay Newscast to discuss her visit to the United Nations conference on biodiversity in Montreal that occurred in December 2022.
- Latoya shares the details on the landmark Kunming-Montreal Biodiversity Framework, which nearly 200 nations agreed to, toward halting and reversing global biodiversity loss by 2030.
- While the historic agreement has been lauded as a victory, particularly for its inclusion of the acknowledgment of Indigenous rights, biodiversity experts, advocates and Indigenous leaders alike have reservations.
- Latoya speaks about all this as well as corporate influence over the final text, such as the inclusion of “biodiversity credits,” which also raise some concerns.

Of Yetis and extinct turtles: Top wildlife discoveries in Nepal in 2022
- Throughout 2022, Mongabay reported on new species discoveries in Nepal, some of them new to science and others spotted for the first time in the country.
- From busting the Yeti myth to highlighting important biodiversity hotspots in need of conservation, the stories helped bring the Himalayan country’s little-known wildlife to a wider audience.
- These are the top six stories related to important scientific discoveries in Nepal this past year.

Extinct sea cow’s underwater engineering legacy lives on today, study finds
- In a new study, scientists said that the extinct Steller’s sea cow impacted kelp forests in the North Pacific by browsing at the surface, which would have encouraged the growth and strengthening of the algal understory.
- Not only would sea cows have positively impacted kelp forests in the past, but they may have also enhanced their resilience into modern times, according to the authors.
- Globally, kelp forests face many threats, including ocean warming, which can lead to an overabundance of predatory urchins.
- The authors suggest that it might be possible for humans to reproduce the species’ impact on the canopy of kelp forests to enhance kelp forest resilience.

Trafficking and habitat loss spell doom for Bangladesh’s western hoolock gibbons
- The western hoolock gibbon is a globally endangered species but in Bangladesh is considered critically endangered, due to continued habitat depletion, hunting and trafficking.
- According to a 2021 study, the country’s hoolock gibbon population dropped by around 84% over the past four decades, with the total estimated population now at just 469 individuals.
- Wildlife experts say the apes are hunted for food locally, and trafficked across the border to India and China for the illegal pet trade and for use in traditional medicine.
- They’ve called for an urgent conservation initiative to protect the gibbons and their habitats, including greater involvement by border guards and intelligence agents to crack down on trafficking.

Will the world join Indigenous peoples in relationship with nature at COP-15? (commentary)
- Indigenous peoples are recognized as the world’s top conservationists and protectors of biodiversity, and have a strong presence at the COP-15 meetings on biodiversity now in progress in Montreal.
- Many of Canada’s First Nations have lived in relationship with caribou for 10,000 years, for instance, but the herds are faltering as delegates debate hundreds of kilometers to the south.
- “Regardless of what is decided in Montreal, Indigenous peoples will continue to nurture and fight for the wellbeing of the flora and fauna on our lands, though we are hopeful that the world will join us,” the Indigenous authors of a new op-ed argue.
- This post is a commentary. The views expressed are those of the authors, not necessarily Mongabay.

In Patagonia, a puma’s life is decided by political borders
- Human-wildlife conflict has caused a decline in the puma population in parts of Argentinian Patagonia, research shows.
- One of Patagonia’s emblematic species, the puma is treated very differently by Argentina and Chile, the two countries that share the region.
- The Argentinian province of Chubut pays a puma bounty to incentivize the hunting of pumas, as a measure to counter livestock killings.
- Chile has outlawed puma hunting and has found a delicate balance between ranching and conservation.

Population cycles explain white-lipped peccary’s ups and downs, study shows
- A new study attributes the regular disappearance of white-lipped peccaries in South America to natural population cycles.
- White-lipped peccaries are a keystone species and ecosystem engineers whose absence can have a detrimental effect on tropical forest health.
- Using scientific research, historical records and Indigenous lore, researchers have discovered regular boom and bust population cycles, often synchronized over huge areas.
- The researchers believe these cycles are caused by peccary populations outgrowing their habitat and warn that the species requires large expanses of intact forest to survive and thrive.

Bird declines boost case for transformative biodiversity agreement in Montreal
- A recent report from the conservation partnership BirdLife International reveals that populations of 49% of avian species are decreasing. That figure in the group’s last report, in 2018, was 40%.
- Habitat loss, hunting and fisheries bycatch continue to threaten birds, but newer threats, such as avian flu and climate change, are also endangering the survival of bird species.
- Scientists say the United Nations Biodiversity Conference, which begins in Montreal on Dec. 7, is an opportunity for countries to implement conservation measures, such as protecting 30% of the planet by 2030, to halt the global loss of plant and animal species.

Indonesia’s orangutans declining amid ‘lax’ and ‘laissez-faire’ law enforcement
- The widespread failure by Indonesian law enforcers to crack down on crimes against orangutans is what’s allowing them to be killed at persistently high rates, a new study suggests.
- It characterizes as “remarkably lax” and “laissez-faire” the law enforcement approach when applied to crimes against orangutans as compared to the country’s other iconic wildlife species, such as tigers.
- Killing was the most prevalent crime against orangutans, the study found when analyzing 2,229 reports from 2007-2019, followed by capture, possession or sale of infants, harm or capture of wild adult orangutans due to conflicts, and attempted poaching not resulting in death.
- The study authors call for stronger deterrence and law enforcement rather than relying heavily on rescue, release and translocation strategies that don’t solve the core crisis of net loss of wild orangutans.

Will shipping noise nudge Africa’s only penguin toward extinction?
- The African penguin (Spheniscus demersus) is expected to go extinct in the wild in just over a decade, largely due to a lack of sardines, their main food.
- A colony in South Africa’s busy Algoa Bay is suffering a population crash that researchers say coincides with the introduction of ship-to-ship refueling services that have made the bay one of the noisiest in the world.
- They say theirs is the first study showing a correlation between underwater noise pollution and a seabird collapse.
- Current studies are investigating whether the ship noise is interfering with the penguins’ foraging behavior and their ability to find fish.

In Nepal, a turtle that rose from the dead makes another grand entrance
- Researchers have discovered a population of black softshell turtles in a wetland in southern Nepal, raising hopes for its conservation.
- The critically endangered species was previously thought to occur in only a handful of ponds in Bangladesh and India, and was so rare that it was briefly declared extinct in the wild in 2002.
- The new discovery adds to other recent findings of the black softshell turtle in the Brahmaputra River that runs through India and Bangladesh.
- Experts say the wetland and river populations are less prone than the pond-confined ones to the threats of fungal infection and inbreeding, and can form the basis of an ecotourism industry benefiting locals.

Tunnel collapse at dam project in orangutan habitat claims yet another life
- A tunnel collapse, the second this year, at the site of a planned hydroelectric dam in Sumatra has killed another Chinese construction worker.
- The latest incident brings the death toll at the project site to 17 in the space of less than two years.
- The police have declared the death to be accidental, but the string of incidents has raised concerns over the safety of the project, which is already controversial because it threatens to fragment the only known habitat of the critically endangered Tapanuli orangutan.

Alleged macaque-smuggling ring exposed as U.S. indicts Cambodian officials
- U.S. federal prosecutors have charged eight people, including two Cambodian forestry officials, for their alleged involvement in an international ring smuggling endangered long-tailed macaques.
- The indictment alleges forestry officials colluded with Hong Kong-based biomedical firm Vanny Bio Research to procure macaques from the wild and create export permits falsely listing them as captive-bred animals.
- One of the officials charged was arrested in New York City on Nov. 16, en route to Panama for an international summit focused on regulating the global trade in wildlife.
- This story was supported by the Pulitzer Center’s Rainforest Investigations Network where Gerald Flynn is a fellow.

Breeding success raises hopes for future of endangered African penguin
- Two African penguin chicks have hatched at a nature reserve in South Africa where conservationists have been working for years to entice the endangered birds to breed.
- The colony was abandoned more than 10 years ago after a caracal killed a number of penguins.
- The recent hatching comes at a time when survival prospects for Africa’s only resident penguin species look grim, due mainly to declining food stocks.
- But encouraging new colonies at sites close to abundant food sources could help to bring the species back from the brink.

Stem cells may make ‘impossible possible’ for near-extinct Sumatran rhino
- Wildlife scientists in Germany are developing a method to produce new living cells from a dead Sumatran rhinoceros in an effort to prevent the extinction of the critically endangered species.
- They have used skin samples of the last male rhino in Malaysia, known as Kertam, who died in May 2019, to grow stem cells and mini-brains as reported in the researchers’ recently published paper.
- Fewer than 80 rhinos remain in the world, and they all currently live in Indonesia in the wild, and some in a sanctuary for captive breeding.
- The captive breeding initiative of the Sumatran rhinos began in the 1980s, but over the years, the attempts have yielded both successes and failures.

More than half of palm species may be threatened with extinction, study finds
- Using novel machine-learning techniques, researchers found that of the 1,889 species of palms with enough data to investigate, more than half (56%) may be threatened with extinction.
- Researchers hope that the use of artificial intelligence and machine learning, paired with data from the IUCN Red List of Threatened Species, can speed up preliminary evaluations of a species’ conservation status, reduce costs, and avoid bias toward vertebrate animals.
- The study found that nearly half of the functionally distinct species were threatened, as well as nearly one-third of species used by humans (at least 185 palm species). The study also identified high-priority regions for palm conservation including Borneo, Hawai‘i, Jamaica, Madagascar, New Caledonia, New Guinea, the Philippines, Sulawesi, Vanuatu, and Vietnam.
- Like many other threatened plant and animal species, the greatest risk to palms is habitat destruction from agricultural and urban expansion.

Amid Mexico’s Day of the Dead, a fish declared extinct comes back to life
- Amid Mexico’s Day of the Dead festivities, a community released thousands of golden skiffia fish back into the species’ native range in the Teuchitlán River in Jalisco state.
- The fish, declared extinct in the wild in 1996, were part of a captive-breeding program and nearly 10 years of restoration work to restore their habitat and remove some of the threats that would prevent successful reintroduction.
- Freshwater fish are the most threatened group of vertebrates on Earth, with scientists estimating that one out of three is threatened with extinction.
- This golden skiffia reintroduction is part of the Fish Ark Mexico project, which works to conserve highly threatened species of freshwater fish in Central Mexico, including 39 species of splitfins, from the family Goodeidae.

Meet the Millennium Forest: A unique tropical island reforestation project
- A two-decade reforestation project on the tropical island of St. Helena in the southern Atlantic Ocean has not only restored trees found nowhere else in the world, but has also involved nearly every member of the island community in the effort.
- The Millennium Forest, as it’s called, has struggled with invasive species and irregular funding, but has still managed to thrive, adding new plant species — several of them threatened and two thought to have gone extinct. The growing forest is attracting animal species to its habitat, including St. Helena’s only endemic bird.
- Ocean islands pose special challenges for forest restoration, since many plant species evolved in isolation on remote islands, and saw drastic population crashes to the point of extinction, or near-extinction, when people and invasive species arrived.
- As a result, island reforestations typically can’t match original forest composition, but must mix both native and non-native species. The Millennium Forest project has now become a legacy that the current generation is handing down to upcoming ones, according to project founder Rebecca Cairns-Wicks.

Humans are decimating wildlife, report warns ahead of U.N. biodiversity talks
- Wildlife populations tracked by scientists shrank by nearly 70%, on average, between 1970 and 2018, a recent assessment has found.
- The “Living Planet Report 2022” doesn’t monitor species loss but how much the size of 31,000 distinct populations have changed over time.
- The steepest declines occurred in Latin America and the Caribbean, where wildlife abundance declined by 94%, with freshwater fish, reptiles and amphibians being the worst affected.
- High-level talks under the U.N. Convention on Biological Diversity (CBD) will be held in Canada this December, with representatives from 196 members gathering to decide how to halt biodiversity loss by 2030.

Wrong trend for right whales amid ‘devastating’ population decline
- A newly released estimate suggests that only 340 critically endangered North Atlantic right whales remained as of 2021, a 2.3% decline from 2020, when the population numbered around 348.
- Fewer calves have been born in 2022 so far, corroborating research that suggests that North Atlantic right whale species are becoming less capable of reproducing.
- No adult mortalities have been recorded in 2022, but experts say that only about a third of whale deaths are recorded.

Habitat loss, climate change threaten Bangladesh’s native freshwater fishes with extinction
- There were at one time more than 300 native freshwater fish species in Bangladesh, but many have disappeared while others are on the verge of extinction due to habitat loss, overfishing, pollution and climate change.
- Open rivers and other bodies of water in Bangladesh are dwindling fast due to development interventions, unplanned urbanization, encroachment and siltation, which are destroying the habitats of indigenous fish species.
- According to the International Union for Conservation of Nature (IUCN), the statuses of 64 freshwater fish species in Bangladesh range from vulnerable to critically endangered while 30 have become extinct in the wild during the last 30 to 40 years.
- Bangladesh Fisheries Research Institute (BFRI) has so far revived 37 out of 67 species that disappeared from the wild through captive breeding programs and conservation efforts.

Heat-sensing drone cameras spy threats to sea turtle nests
- Researchers used heat-detecting cameras mounted on drones to monitor sea turtle nesting on a beach in Costa Rica’s Osa Peninsula.
- Using thermal infrared imagery, researchers detected 20% more turtle nesting activity than on-the-ground patrollers did. The drone imagery also revealed 39 nest predators and other animals, as well as three people, assumed to be poachers, that were not detected by patrollers.
- In Costa Rica, turtle eggs are sold locally and illegally for their alleged aphrodisiac properties. Six out of the seven species of sea turtles are threatened globally, and protecting their eggs is one of the easiest ways to ensure they endure into the future.
- The lead author says these methods are still rather expensive and aren’t a replacement for patrollers but could be an extra tool that they can use to get a big improvement on night patrols, especially on nesting beaches that are dangerous and inaccessible.

Poaching surges in the birthplace of white rhino conservation
- Poaching has more than doubled this year in South Africa’s Hluhluwe-Imfolozi Park, the birthplace of white rhino conservation.
- Conservationists say poaching syndicates have turned their attention to this and other parks in KwaZulu-Natal province because rhino numbers in Kruger National Park, the previous epicenter of rhino poaching, have been drastically reduced, and private reserves around Kruger are dehorning their animals.
- Hluhluwe-Imfolozi is a very challenging game reserve for anti-poaching patrols to defend, exacerbated by leadership issues in Ezemvelo, the government body responsible for managing KwaZulu-Natal’s conservation areas.
- Unless more is done to tackle the wider issue of the illegal wildlife trade, the future looks bleak for the rhinos of HIP.

‘Critically endangered’ listing for East African dugong population is needed (commentary)
- Though found in relative abundance in parts of northern Australia, the only known viable dugong population in East Africa calls the waters around the Bazaruto Archipelago National Park in Mozambique home.
- A new peer-reviewed paper proposes the East African dugong population be listed as ‘critically endangered’ on the IUCN Red List to protect the last few hundred animals that are left.
- While Bazaruto’s management has reduced illegal activities in the park that endanger them, these efforts may not be enough to save East Africa’s dugongs without the support of a new ‘critically endangered’ listing, a new op-ed argues.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Trouble in the tropics: The terrestrial insects of Brazil are in decline
- New research from Brazil shows terrestrial insects there are declining both in abundance and diversity, while aquatic insects are largely staying steady.
- Given a dearth of long-term data on tropical insects, the scientists took creative means to collect data, including contacting 150 experts for their unpublished data.
- Scientists believe the usual global suspects are behind Brazil’s insect decline: habitat destruction, pesticide use, and climate change.
- Experts say tropical countries need more resources, including long-term funding, to discover with greater certainty what’s happening to insects there. Large-scale insect loss threatens many of Earth’s ecological services, including waste recycling, helping to build fertile soils, pollinating plants, and providing prey for numerous other species.

New estimate of less than 50 Sumatran rhinos shows perilous population drop
- The official population estimate for Sumatran rhinos has for years been pegged at “fewer than 80,” but a new estimate compiled by rhino experts from the IUCN and TRAFFIC concludes the number is more likely between 34 and 47 rhinos left in the wild.
- Another nine rhinos currently live in captive-breeding centers in Indonesia, where three calves have been born since 2012.
- A survey by the same groups estimated the population at 73 animals in 2015, which indicates a population decline of 13% per year. Experts say the drop likely indicates both dwindling numbers and previous overestimates.

World’s smallest primate is fading into extinction, scientists fear
- The Madame Berthe’s mouse lemur (Microcebus berthae) could soon disappear as the human imprint on its forest habitat in western Madagascar grows.
- Another team of researchers warned that the Milne-Edwards’s sifaka (Propithecus edwardsi), a species native to the tropical rainforests of eastern Madagascar, could vanish in 25 years.
- “The risk of extinction accelerates dramatically when we take into account deforestation and climate extremes,” said Eric Isai Ameca y Juárez, a specialist in biodiversity loss and climate change at Beijing Normal University, but added that deforestation alone could wipe out the sifaka.
- About a third of the tree cover inside Menabe Antimena National Park, where the Madame Berthe’s mouse lemur is found, has disappeared since 2015.

U.S. charts course for adopting ropeless fishing to reduce whale deaths
- The National Oceanic and Atmospheric Administration (NOAA) has published a report laying out a strategy to allow the use of “ropeless” or “on-demand” fishing gear off the U.S. East Coast with the goal of reducing entanglements of the critically endangered North Atlantic right whale.
- The gear uses acoustic signals to locate and retrieve gear, reducing the amount of time that vertical lines are present in the water column, where they can ensnare right whales and other types of marine life.
- Right whale numbers in the North Atlantic have declined precipitously in the past decade, as collisions with ships and entanglements have killed individuals and hampered the species’ ability to reproduce.
- NOAA’s Ropeless Roadmap estimates that on-demand fishing gear can substantially diminish the risk to right whales, while allowing economically and culturally important fisheries of the northeastern U.S. to continue.

Stamping out invasive species has successful track record on islands, study finds
- A recent study published in the journal Scientific Reports found that efforts to remove invasive vertebrates from islands were 88% successful between 1872 and 2020.
- Invasive species can be particularly devastating to delicate island ecosystems and the unique native species they harbor.
- The researchers looked at the methods, locations and target species of 1,550 eradication attempts on nearly 1,000 islands around the world.
- The authors say the results of the research provide a guide for conservation groups, scientists and countries to take on eradication projects in an effort to encourage the resurgence of native wildlife and restore ecosystems.

Gharials, most distinctive of crocs, are most in need of protection, study shows
- Slender-snouted gharials are among the most distinctive of the world’s crocodilians, and thus the most in need of conservation action, a new study suggests.
- The study authors scored all 28 existing crocodilian species from around the world — from the Chinese alligator to the Orinoco crocodile — on their functional distinctiveness and threat ranking to arrive at a metric.
- Known as EcoDGE (ecologically distinct and globally endangered), the metric suggests a third to a half of crocodilian functional diversity could be lost over the next century.
- Conservation scientists say the study highlights a new perspective of identifying the crocodilian species most in need of urgent conservation action.

The Socorro isopod: Endangered but important (commentary)
- The Socorro isopod is an endangered crustacean endemic to the thermal water of a spring in the state of New Mexico.
- Its population is relegated to just three small habitats, like a concrete pool built by the state to collect the hot water the isopods live in.
- “There is lot of attention paid to what are called charismatic megafauna [but] the Socorro isopod that is native to a spring that is smaller than most people’s offices doesn’t get the news or the attention grabbing headlines that some of the others do. But their plight is the same.”
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Endangered species listing of long-tailed macaques: ‘shocking, painful, predictable’ (commentary)
- “Conservationists such as myself are in shock as it reflects the utter failure of the state of things if even the most opportunistic and adaptable generalist primates such as long-tailed macaques are now being classified as endangered,” writes the author of a new op-ed.
- During its latest assessment in March 2022, the IUCN declared the species as endangered due to the rapid population decline and the prognosis of decline if current trends of exploitation and habitat destruction continue.
- This article is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Indigenous lands, knowledge are essential for saving primates from extinction, says new study
- A new study in Science Advances finds that primate species found on Indigenous people’s land face significantly less threats to their overall survival compared to species found on non-Indigenous lands. To guarantee the survival of primates, we must guarantee Indigenous people’s autonomy over their territory, says the paper.
- The population of non-human primates – like monkeys, apes, tarsiers or prosimians – are declining rapidly around the world. At least 68% are in danger of extinction, while 93% have declining populations globally.
- Traditional Indigenous beliefs, practices and knowledge systems reflect the need to exploit resources in the environment, but in sustainable ways that do not also deplete resources primates depend on.
- The largest threat to primates is their loss of habitat due to large-scale deforestation for the sake of large infrastructure projects, roads and rail lines as well as the expanding agriculture frontier that decreases forest cover.

‘It sustains us all’: IPBES report calls for accounting of nature’s diverse values
- A recent assessment from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services calls for the integration of the variety of ways humans value nature.
- Often, many decisions are driven by market-based considerations, which has helped contribute to the global biodiversity crisis, the authors of the assessment say.
- But nature is worth more to humans than just the marketable or tangible.
- By considering these other values, such as cultural identity and spirituality, decision-makers can create policies that are more inclusive and have the potential to stem the worldwide loss of species, the scientists say.

For World Tiger Day, bold new commitments are needed to expand tiger ranges (commentary)
- July 29 marks World Tiger Day for 2022, an important year for tiger conservation.
- A coalition of conservation organizations today issued a statement calling for bold action in advance of meeting next month to identify new tiger conservation commitments for the next 12 years.
- This article is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

Giant kangaroo fossil points to previously unknown species in New Guinea
- Paleontologists have described a new genus of giant fossil kangaroo, named Nombe after the Nombe Rockshelter archaeological site where the fossil was originally found in Papua New Guinea.
- The finding was a chance discovery as Ph.D. candidate Isaac Kerr was reexamining a jawbone bone found in the 1970s and originally believed to belong to the extinct genus Protemnodon, the cousin of the modern day eastern gray and red kangaroos that are found in Australia.
- There has only been limited archaeological research on the island of New Guinea to date, and the fossil record is patchy.
- The team say they hope further research will offer insights into how the island’s extraordinary modern-day biodiversity, much of which is endemic, evolved.

Tigers may avoid extinction, but we must aim higher (commentary)
- “I was extremely skeptical that the world could achieve the grandly ambitious goal set at the 2010 Global Tiger Summit of doubling tiger numbers, or reaching 6,000 individuals, by 2022,” the author of a new op-ed states.
- But because of the overly ambitious goal set in 2010, the world is cautiously celebrating a win for the species, with the IUCN recently estimating the species’ numbers have increased by 40% during that time, from 3,200 in 2015 to 4,500 this year.
- When tiger range states and scientists gather for the second Global Tiger Summit this year, they must take stock of this unusual success and work to give tigers space, protect said spaces from poaching, and scale-up efforts.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Between six ferns: New tropical fern species described by science
- Researchers have described six species of ferns new to science from the tropical forests of Panama, Colombia, Ecuador and Peru, all in the genus Danaea.
- The ferns range in height from 20 centimeters to two meters (8-79 inches), and some of them are very common locally; two species are assessed as threatened with extinction.
- Most of the preserved specimens used to describe the new Danaea species were collected decades ago, some as far back as the 1800s.
- Scientists unearthed the specimens from herbarium samples while researching patterns of biodiversity in the Amazon.

Turtle DNA database traces illegal shell trade to poaching hotspots
- Critically endangered hawksbill turtles have been hunted for their patterned shells for centuries to make tortoiseshell jewelry and decorative curios.
- The exploitation and trade pushed the species to the brink of extinction; despite international bans on killing and trading the turtles and their parts, persistent demand continues to stoke illegal trade.
- Experts say they hope the launch of a new global turtle DNA database coupled with DNA-based wildlife forensics techniques can turn the tables on poachers and illegal traders.
- The new resource, called ShellBank, will enable law enforcement authorities to trace confiscated tortoiseshell products to known turtle breeding locations to help them crack down on poaching and the illegal trade.

Overexploitation threatens Amazon fisheries with collapse, study warns
- Fishers in the Amazon Basin are catching smaller species of fish than before, indicating overexploitation of the region’s aquatic biodiversity, a new study says.
- The study looked at fish catch data from six river ports (three each in Peru and Brazil) to conclude that “fisheries are losing their resilience and progressing towards possible collapse.”
- Researchers say freshwater fish stocks in the Amazon have never been a priority for conservation or monitoring, which has allowed this decline to occur over the course of decades.
- The loss of larger fish deprives communities for whom fish is a dietary staple of important nutrients, as well as impoverishes the wider river ecosystem.

In Sri Lanka, a waterbird flips the parenting paradigm on its head
- Pheasant-tailed jacanas practice a system of polyandry that sees each female maintain a “harem” of males, each tasked with looking after a clutch of eggs.
- That’s led to unusual parenting roles that see the males incubate the eggs and care for the young, and the females play the leading role in defending against attacks by predators.
- These behaviors have been documented for the first time in a study that looked at jacanas in the Anawilundawa Sanctuary in Sri Lanka, one of six Ramsar wetlands in the country.
- Researchers posit that the species evolved this system of polyandry to maximize the number of chicks that grow into adulthood, given the high mortality rate from predation in the open habitat of the wetlands.

Parrots of the Caribbean: Birding tourism offers hope for threatened species
- Four species of parrots endemic to Caribbean islands in the Lesser Antilles — St. Vincent, St. Lucia and Dominica — are clinging to existence amid a volley of hurricanes and volcanic eruptions that have decimated their populations and habitats.
- Efforts by state agencies, NGOs, volunteers and entrepreneurs are trying to ensure that none of them slips into extinction.
- Ecotourism is seen by most people directly involved as being the best route forward for the parrots’ protection and for sustainable community development.

To win island-wide conservation, Indonesia’s Talaud bear cuscus needs to win hearts
- The Talaud bear cuscus is a secretive species believed to inhabit only four islands in Indonesia.
- Listed as critically endangered, the animal has been driven to the brink of extinction by overhunting and habitat loss.
- Conservationists are working with local youths, traditional and religious leaders, and community members on Salibabu Island to change the perception of the species.

Scotland changes course to save its last native wildcats
- The European wildcat has been put into an “intensive care” program of captive breeding and reintroduction in Scotland.
- Found only in a few small pockets in the north, it is the country’s only remaining native felid.
- But even the conservationists in charge of it accept that the program’s success is far from certain to save the “Highland tiger,” a species emblematic of Scotland’s wild landscapes.

Report sums up wealth of Sri Lanka’s biodiversity — and the threats it faces
- A new report identifies the main threats to biodiversity in Sri Lanka — river diversion, habitat loss, pollution, invasive species, overexploitation, and climate change — as well as updates the catalog of the island’s wealth of plant and animal life.
- The 6th National Report to the Convention on Biological Diversity is the most comprehensive analysis yet of the country’s biodiversity, with more than 100 experts from different fields contributing to the effort.
- It identifies five protected area clusters and recommends systematic interventions to link and expand these areas, while also stressing the need to safeguard biodiversity outside protected areas.
- It further recommends establishing a supervising body with wide powers to coordinate the activities of various government departments that currently manage wildlife, forests, biodiversity and marine environments separately.

Indonesian official charged, but not jailed, for trading in Sumatran tiger parts
- A local politician previously convicted of corruption has been charged in Indonesia for allegedly selling Sumatran tiger parts.
- Ahmadi, 41, the former head of Bener Meriah district in Aceh province, was arrested on May 24 with two alleged accomplices — but he wasn’t detained, pending an investigation.
- Critics say the authorities’ refusal to jail him is emblematic of a core problem in Indonesian wildlife conservation, which is the impunity that powerful politicians and officials enjoy when keeping and trading in protected species.
- Aceh province, at the northern tip of Sumatra, is believed to hold about 200 of the world’s remaining 400 Sumatran tigers — the last tiger endemic to Indonesia following the extinction in the last century of the Bali and Javan subspecies.

Indonesia teams up with Germany on Sumatran rhino breeding efforts
- Indonesia and Germany will team up on advancing the science and technology for captive-breeding of critically endangered species in Indonesia, starting with the Sumatran rhino, to save them from extinction.
- The agreement, signed in May between Indonesia’s Bogor Institute of Agriculture (IPB) and Germany’s Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW), will see a newcenter for assisted reproductive technologies and a bio bank established at IPB.
- The initiative between the two research institutes also welcomes government officials, scientists, NGOs and private sector experts from around the world to get involved.
- Indonesia is the last refuge for the Sumatran rhino, whose total population may be as little as 30 individuals.

How Brazil is working to save the rare lion tamarins of the Atlantic Forest
- Small, lively and threatened, the golden lion tamarin is a primate species found only in the Atlantic Forest and which today is struggling for space and connectivity inside Brazil’s most deforested and fragmented biome.
- There are four species of lion tamarin (Leontopithecus spp.) in Brazil, but the golden lion tamarin (L. rosalia) was the first to be described and has enjoyed the most fame.
- Golden lion tamarin conservation efforts have been successful, growing the population from a one-time low of 200 animals to more than 2,000 today.
- The other three species — the black lion tamarin, golden-headed lion tamarin, and black-faced lion tamarin — live isolated in fragmented patches of the Atlantic Forest and face a growing risk of extinction.

Year of the Tiger: Illegal trade thrives amid efforts to save wild tigers
- As the world celebrates the Year of the Tiger in 2022, humans continue to threaten the cat’s long-term survival in the wild: killing, buying and selling tigers and their prey, and encroaching into their last shreds of habitat. That’s why they are Earth’s most endangered big cat.
- Undercover video footage has revealed an enlarged tiger farm run by an organized criminal organization in Laos. It’s one of many captive-breeding facilities implicated in the black market trade — blatantly violating an international treaty on trade in endangered species.
- Under a 2007 CITES decision, tigers should be bred only for conservation purposes. Evidence shows that this decision is being disregarded by some Asian nations, including China, Laos, Vietnam and Thailand. But CITES has done little to enforce it, which could be done through sanctions, say critics.
- With the world’s second Global Tiger Summit and important international meetings on biodiversity and endangered species looming, it’s a crucial year for tigers. In the wild, some populations are increasing, some stable, and others shrinking: Bengal tigers in India are faring best, while Malayan tigers hover on extinction’s edge.

Yellowstone’s wolves defied extinction, but face new threats beyond park’s borders
- Since their reintroduction into Yellowstone National Park in the Mountain West of the United States in the 1990s, the North American gray wolf has recovered, once again taking up the mantle of a keystone species in its environment.
- But the wolf’s resurgence has raised the ire of ranchers and hunters, and new laws allowing expanded wolf hunts have sprung up across the region.
- Biologists contend that wolves play a critical role in maintaining healthy ecosystems, and data suggest that the threat to overall livestock numbers is exaggerated.
- Still, an entrenched fear, perhaps dating to humans’ earliest interactions with wolves, has helped to stir up a desire for vengeance against the species.

Can we save the spiky yellow woodlouse, one of the most endangered isopods? (commentary)
- Saint Helena Island’s spiky yellow woodlouse is a striking, critically endangered isopod that lives on tree ferns and black cabbage trees, high up in the peaks of Saint Helena’s cloud forests.
- The flax industry destroyed and fragmented most of the forests that the woodlouse depends on. Invasive species and climate change continue to affect them.
- The population of spiky yellow woodlouse is estimated to be at 980 individuals, so the Saint Helena National Trust is working to restore the forests on the island by clearing away the flax plants that were left behind and replanting more native flora.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

In the Mekong’s murky depths, giants abound, new expedition finds
- An underwater expedition into the deepest pools in the Mekong River has confirmed the presence of giant freshwater fish, fish migration routes, and high volumes of discarded fishing gear and plastic waste.
- The international team of underwater explorers, local fish biologists and fishermen used deep-sea camera technology to document the ecological value of the unique area in northeastern Cambodia, which is characterized by 80-meter-deep (260-foot) pools, flooded forests and braided river channels.
- But just as researchers reveal the value of its biodiversity, food security and fisheries livelihoods, the area faces a new threat: earlier this year, feasibility surveys began for a hydropower dam planned for directly upstream of the deep-pool habitats.
- According to the expedition team, construction of the Stung Treng dam would have “devastating ecological effects and could seriously threaten local food security in an area of the world already impacted by changing climate.”

Rachel Carson’s ‘Silent Spring’ 60 years on: Birds still fading from the skies
- Rachel Carson’s “Silent Spring” catalyzed the modern environmental movement and sparked a ban on DDT in the U.S. and most other nations, though DDT has since been replaced by a growing number of other harmful biocides.
- Now, 60 years later, birds may face more threats than any other animal group because they live in — or migrate through — every habitat on Earth. Birds are impacted by land-use changes, pollution (ranging from pesticides to plastics), climate change, invasive species, diseases, hunting, the wildlife trade, and more.
- The 2022 update to the “State of the World’s Birds” report notes winners and losers amid increasing human alteration of the planet, but documents a continuing downward trend.

Scientists uncover widespread declines of raptors in Kenya
- New research has found a steep decline in numbers for Kenya’s raptors over the past 40 years.
- Encounters with 19 of 22 species studied using road surveys fell during that period, 14 of these declining by 20-95% when compared to the 1970s.
- The study’s findings underlined the importance of protected areas for Kenya’s raptors as populations declined less severely inside parks and reserves.

Conservation win for Bangladesh as efforts to halt vulture decline pay off
- Concerted conservation actions since 2010 have helped halt the decline in vulture populations in Bangladesh.
- The country was previously home to seven vulture species, but one — the red-headed vulture (Sarcogyps calvus) — has now gone locally extinct, and two others are considered critically endangered.
- A key threat to the birds was the excessive use of veterinary drugs used in cattle, which proved deadly for the scavengers, but which have since been banned.
- Bangladesh has also declared several “vulture safe zones” across the country, where officials work with local communities to raise awareness about the importance of vultures to the environment and to protect breeding sites and habitats.

Newly described plant is latest fruit of Sri Lankan botanists’ collaboration
- Researchers in Sri Lanka have described a new-to-science species of flowering plant, categorizing it as critically endangered because of its small and declining population and restricted range.
- Impatiens jacobdevlasii is named in honor of Dutch botanist Jacob de Vlas, co-author of a series of illustrated guides on the more than 3,000 known flowering plants of Sri Lanka.
- Sri Lanka is among the six global hotspots of impatiens plants, but many of its endemic species are threatened with extinction, with one considered possibly extinct after not having been seen in nearly a century.
- The new discovery also highlights the spirit of collaboration among a young cohort of Sri Lankan botanists, whose work is inspiring greater interest in the island’s plant life, and a growing body of new discoveries.

Boom and bust on Lake Victoria: Q&A with author Mark Weston
- In a new book, British author Mark Weston examines an environmental crisis on East Africa’s Lake Victoria that’s been a century in the making and stems from the introduction of the non-native Nile perch to the lake in the 1950s.
- Weston lived on Ukerewe, the lake’s largest island, for two years, and relates the knock-on legacy of the fish’s introduction through the experiences of the people he met there.
- The boom and bust of the fishery brought about a surging population, deforestation, declining land fertility, and increased pollution in the lake.
- With Nile perch catches down precipitously and little else to sustain the economy of Ukerewe, residents struggle through poverty, lack of opportunity and a trickling exodus from the once-prosperous community, in search of a better life for themselves and their families.

Can celebrities and social media influencers really ‘rewrite extinction’?
- A new conservation fundraising group, Rewriting Extinction, aims to increase awareness about the biodiversity crisis by reaching out to new audiences.
- The group has raised about $180,000 for a range of different schemes in South and Central America, Europe and Asia.
- Critics accuse it of misleading supporters as to how conservation really works and making exaggerated claims on what its fundraising can achieve.
- The real cost of tackling wildlife declines runs into the tens of billions of dollars, and some experts say Rewriting Extinction is selling a false narrative, while others support Rewriting Extinction’s efforts to raise awareness among people who would otherwise be indifferent to the issue.

Saving the near-extinct estuarine pipefish means protecting estuary health
- The critically endangered estuarine pipefish is known to inhabit only two estuaries on the eastern coast of South Africa.
- Recent studies are uncovering how the health of its estuarine habitat rests on a dynamic balance between freshwater inflows that support the food change, and salinity levels that promote growth of eelgrass habitat for pipefish and other species.
- Genetic analysis of the remaining estuarine pipefish populations has found low genetic diversity, highlighting a further risk to its conservation.
- Conservationists are working toward a plan to protect the species and the wider ecology of the estuaries it inhabits.

To secure a future for wildlife, look to their distant past, study says
- A new study maps out the original distribution of 145 large mammal species, showing how their ranges have been reduced, sometimes to just 1% of their original extent, by human activity.
- In South America, the marsh deer and the jaguar are among the species that lost the most distribution, at 76% and 40% of their original range, respectively.
- Some species, like the Javan rhino, confined to a single humid forest in Indonesia, are considered “climate refugees” because their current range is different from the habitats they historically roamed.
- The study’s authors say these changes in historical distribution areas must be considered when planning conservation actions or reintroducing locally extinct species back into the wild.

As animal seed dispersers go the way of the dodo, forest plants are at risk
- Many plants rely on animals to reproduce, regenerate and spread. But the current sixth mass extinction is wiping out seed-dispersing wildlife that fill this role, altering entire ecosystems.
- Thousands of species help keep flora alive, from birds and bats to elephants, apes and rodents.
- Animals give plants the ability to “move,” with the need for mobility rising alongside warming temperatures and more frequent extreme weather events. Transported elsewhere, plants may be able to “outrun” a warming climate.
- There are growing efforts to restore these critical ecological relationships and processes: protecting and recovering wild lands, identifying and rewilding key animal seed dispersers, reforesting destroyed habitat, and better regulating destructive logging and agricultural practices.

Death of last river dolphin in Laos rings alarm bells for Mekong population
- Earlier this year, the last Irrawaddy river dolphin in a transboundary pool between Cambodia and Laos became entangled in fishing gear and died, signifying the extinction of the species in Laos.
- The transboundary subpopulation had dwindled from 17 individuals in 1993, with experts blaming a range of factors — from the use of gill nets and other illegal fishing practices, to overfishing, genetic isolation, and the effects of upstream dams on river flow and prey availability.
- With the loss, there are now just an estimated 89 Irrawaddy dolphins left in the Mekong River, all within a 180-km (110-mi) stretch in Cambodia, where they face the same range of threats that wiped out the transboundary group.
- Authorities and conservationists say they are now resolved to strengthen protections and improve public awareness of the dolphins’ vulnerability to ensure the species has a future in the Mekong.

Tiger politics and tiger conservation: Where the stakeholders are going wrong (commentary)
- With so many countries, organizations and industries involved, tiger conservation has strayed far from the initial goals and into politics over the decades.
- At the next Global Tiger Summit, scheduled for Sep. 5, the key concerns the participants need to address include past mistakes and lessons learned, besides reviewing new projects, funding, and management plans.
- All Tiger Range Countries and stakeholders need to collaborate with transparency and equal involvement from all parties, with an unbiased organization having full mandate, knowledge, capacity, ambition, network and the means to lead tiger conservation at the forefront.
- This post is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

Global biodiversity is in crisis, but how bad is it? It’s complicated
- Biodiversity has been defined as one of nine planetary boundaries that help regulate the planet’s operating system. But humanity is crossing those boundaries, threatening life on Earth. The big question: Where precisely is the threshold of environmental change that biodiversity can withstand before it is destabilized and collapses planetwide?
- The planetary boundary for biodiversity loss was initially measured by extinction rates, but this, as well as other measurements, have proved to be insufficient in determining a global threshold for biodiversity loss. At present, a worldwide threshold for biodiversity loss — or biosphere integrity, as it is known now — remains undetermined.
- However, thresholds for biodiversity loss can be clearly defined at local or regional levels when an ecosystem goes through a regime shift, abruptly changing from one stable state to another, resulting in drastic changes to biodiversity in the changed ecosystem.
- While the planetary boundary framework provides one way of understanding biodiversity or biosphere integrity loss, there are many other measures of biodiversity loss — and all point toward the fact that we are continuing to dangerously destabilize life on Earth.

Wild bison, taking over Europe and North America, will once again roam England
- This year, a $1.4 million project is about to release a herd of bison in an ancient English woodland, bringing back an animal that hasn’t been in the country for millennia.
- The European bison is expected to help regenerate the forest and boost insect, bird and plant life.
- Bison rewilding projects are springing up across Europe, contributing to the species’ conservation status improving from vulnerable to near threatened.
- North America is also rewilding with its bison species, including on Native America lands, helping to revitalize not only the ecosystem but Indigenous culture and heritage.

Cambodian project aims to revive flagging fish populations in Tonle Sap Lake
- Struggling freshwater fish populations in the Mekong River catchment received a boost earlier this month when a team of scientists and fisheries specialists released 1,500 captive-reared juvenile fish into Tonle Sap Lake in Cambodia.
- Experts say the release is the first step in rejuvenating the Mekong’s depleted fish populations and fisheries, which have been suffering in recent years due to overfishing, drought, habitat destruction, and the impacts of upstream dams on the Mekong River’s natural flow.
- The fish, including critically endangered Mekong giant catfish and giant barb, and endangered striped river catfish, were released into a series of fish sanctuaries and community conservation areas that protect crucial fish nursery habitat in Tonle Sap Lake, the world’s most productive inland fishery.
- Long-term survival of the Mekong’s threatened fish species will also depend on protection of migration corridors and upstream spawning grounds, and on maintenance of free-flowing and connected watercourses, say experts.

World’s biggest tropical crop bank opens in Colombia, taking food research high tech
- Colombia has inaugurated the world’s largest repository for beans, cassava and tropical forages near the city of Cali.
- To withstand droughts, heat, floods and disease, crops need to be resilient, and that resiliency comes from genetic diversity.
- The Future Seeds facility will not only safeguard the biodiversity of important tropical crops, but is also expected to serve as a living laboratory for some of the most advanced technologies in agricultural research including a rover built by Google’s Project Mineral, and the use of artificial intelligence.

‘There’s hope’ for North Atlantic right whales: Q&A with filmmaker Nadine Pequeneza
- The documentary “Last of the Right Whales” seeks to bring the plight of these gentle giants to audiences that are largely unaware of how close to extinction the species is today.
- North Atlantic right whales (Eubalaena glacialis) were historically decimated by hunting, but the biggest threats to the species today are ship strikes and entanglement in fishing gear.
- There are an estimated 336 of the animals remaining, more than 80% of which have experienced entanglement in ropes tethered to fishing gear on the sea floor.
- Documentary director Nadine Pequeneza spoke with Mongabay about bringing these threats to public attention, the importance of engaging with and not vilifying fishers, and why she holds out hope for the whale’s future.

Could abandoning protections save South African abalone?
- A new report exposes multilayered damages associated with the abalone poaching industry between South Africa and East Asia.
- The illegal trade is embedded in South Africa’s deeply unequal society.
- A highly organized supply chain has led to the near-depletion of the species, the corruption of state institutions, and fuelled gang violence in impoverished communities.
- With decades of anti-poaching efforts failing to curb the illicit trade, the authors of the report suggest a radical change of policy: letting the abalone go commercially extinct.

New assessment finds dragonflies and damselflies in trouble worldwide
- A global assessment of more than 6,000 dragonfly and damselfly species shows that 16% are at risk of extinction.
- The main threats to these insects are the human destruction of their wetland habitats, water pollution, and climate change.
- There are more dragonfly and damselfly species than there are mammals, yet they remain so understudied that the assessment failed to come up with enough data to determine a conservation status for more than 1,700 species.
- Researchers say better protecting the world’s wetlands would not only save the thousands of dragonflies and damselflies, but innumerable other species too, and provide us with better water quality and more carbon sequestration.

New study highlights hidden scale of U.S. illegal tiger trade
- A new study highlights the previously underestimated role of the U.S. in the illegal tiger trade: According to newly compiled seizure data, tiger trafficking in the U.S. from 2003 to 2012 corresponded to almost half of the global tiger trade reported for that period in prior studies.
- By analyzing hundreds of U.S. tiger trafficking incidents, the researchers uncovered noteworthy routes from China and Vietnam into the country, with the vast majority of seizures involving traditional medicines.
- They also found significant legal trade in captive-bred tigers into the country, mainly for use in roadside zoos and circuses; experts say the patchwork of U.S. federal, state and local laws that govern the roughly 5,000 captive tigers in the country is insufficient to safeguard them from the illegal trade.
- Experts are calling on U.S. legislators to pass the Big Cat Public Safety Act, a bill that would improve the welfare and protection of tigers in captivity and therefore strengthen the country’s integrity on international tiger conservation matters.

A royal release: Cambodia returns 51 rare turtles to the wild
- Conservation authorities in Cambodia released 51 critically endangered southern river terrapins into the country’s Sre Ambel River last November.
- The program is part of wider efforts to bring back a species that was previously thought to be extinct in Cambodia.
- The terrapin, known locally as the royal turtle, was historically hunted as a delicacy, but is also threatened by habitat loss due to deforestation and sand dredging.
- The latest released batch of 31 females and 20 males have been tagged to keep track of their behavior in the wild.

‘Huge blow’ for tiger conservation as two of the big cats killed in Thailand
- Authorities in Thailand have arrested five suspects for killing two Indochinese tigers in a protected area in the country’s west; the suspects said the tigers had been killing and eating their cattle.
- Authorities seized the two tiger carcasses, which had been stripped of their skins and meat, raising suspicions among experts that financial motives, namely selling the tiger parts in the illegal market, may have driven the killing.
- Indochinese tigers have been declared extinct in Cambodia, Laos and Vietnam in recent years, and while several breeding populations persist in Thailand’s protected area networks, they number no more than 200 individuals.
- The killing on Jan. 8 comes days before officials from Thailand and other tiger range countries are due to meet to discuss progress toward an ambitious goal set in 2010 to double the number of tigers in the wild by 2022.

Greater Mekong primates struggle to cling on amid persistent threats: Report
- The Greater Mekong region is home to 44 species of non-human primates, including gibbons, lorises, langurs, macaques and snub-nosed monkeys, several of which were first described within the last few years.
- Habitat loss and hunting driven by the wildlife trade and consumption have driven many of the region’s primates to the brink of extinction, with many species now only existing as tiny populations in isolated, fragmented pockets of habitat.
- Experts say controlling the illegal wildlife trade is complicated by the presence of legal markets for primates, often for use in biomedical research.
- Despite the challenges, conservation action at local levels is achieving results for some primate species in the region while also enhancing livelihoods and ecosystem services for local communities.

Wild release marks return of giant forest tortoises to Bangladesh hills
- Researchers and villagers last month released 10 captive-bred Asian giant tortoises into Bangladesh’s Chattogram Hill Tracts to boost numbers of the threatened species in the wild, once thought to be extinct in the country.
- Asian giant tortoises are critically endangered throughout their range in South and Southeast Asia due to heavy hunting pressure and habitat loss.
- The rewilding of the batch of juvenile tortoises is the first wild release of offspring reared at a dedicated turtle conservation breeding center that was set up in the Chattogram Hills in 2017 to safeguard the future of several rare and threatened species.
- Through tortoise conservation, researchers are working with local hill tribes to monitor local wildlife, curb hunting, and protect community-managed forests.

For species on the very brink of extinction, cloning is a loaded last resort
- Extinction is a very real and pressing crisis, threatening biodiversity around the world despite some of the best efforts by conservationists.
- Where conventional conservation methods have fallen short, proponents say biotechnologies like cloning and stem cell technology may be new avenues worth pursuing, including for reviving lost genetic diversity in endangered populations.
- There’s already proof of concept, as scientists have successfully cloned a black-footed ferret and Przewalski’s horse.
- While the topic of cloning has long been an ethical minefield, proponents point out that humans have been intervening in natural selection for thousands of years, and that we should continue to do so, but “in more deliberate, thoughtful, and careful ways.”

Light-fingered monkeys threaten critically endangered Príncipe thrush
- Camera traps have confirmed suspicions that mona monkeys are eating the eggs of the critically- endangered Príncipe thrush.
- The monkeys and several other invasive species were brought to the then-uninhabited islands of Príncipe and São Tomé by Portuguese sailors beginning in the 15th century.
- Conservation authorities are considering allowing hunting of the monkeys in Príncipe Natural Park to reduce their numbers, but further research to understand their place in the ecology is needed.

E.O. Wilson’s last dream
- On December 26, 2021, biologist and author Edward O. Wilson died in Burlington, Massachusetts at the age of 92.
- Routinely compared to Darwin E.O. Wilson is renowned for his work on evolution, biogeography, sociobiology and myrmecology—the study of ants.
- Wilson devoted the last few years of this life to the concept of “Half-Earth”, which he saw as a way to stave off mass extinction, ecological collapse, and create a panacea for climate change.
- In this piece, author Jeremy Hance recounts a 2017 conversation with Wilson and what could be his greatest legacy: the idea of protecting half the planet in a natural or regenerating state for the benefit of people and nature.

Tiger farms doing little to end wild poaching, Vietnam consumer study shows
- More than 8,000 tigers are kept in captivity in China, Laos, Thailand and Vietnam in commercial facilities ranging from residential basements to licensed venues operating under the guise of tourism, and battery-farm operations holding hundreds of tigers.
- Evidence shows that captive tigers and their body parts enter the legal and illegal trade, where they perpetuate the demand for tiger-based traditional medicines and decorative curios, primarily in China and Vietnam.
- A new study that investigates the motivations of consumers of “tiger bone glue” in Vietnam reveals that consumers prefer products from wild tigers and would carry on purchasing illegal wild products even if a legal farmed trade existed.
- The findings back up calls from conservationists and wildlife trade experts to phase out tiger farming entirely since it doesn’t alleviate pressure on wild tigers, and only encourages the consumption of tiger parts.

Decline of threatened bird highlights planning importance of bison releases
- In a recent study, a team of biologists found that the release of American bison (Bison bison) on a small section of North American grassland led to declines in a species of bird called the bobolink (Dolichonyx oryzivorus), likely because the density of the bison in the fenced-in study area was too high.
- Bison once numbered in the tens of millions on the Great Plains, but hunting drove the population down to around a thousand by the end of the 1800s.
- Concerted efforts to protect remaining wild populations and reintroduce the animal to parts of the Plains has resulted in a resurgence, and the species is no longer in danger of imminent extinction.
- However, the results of the bobolink study reveals that bison releases and reintroductions must be done carefully to avoid negative impacts on the broader ecosystem.

Extinction not only threatens primates—their parasites are in danger, too
- Primates threatened with extinction have highly specific parasites that will likely vanish if their hosts go extinct.
- Parasites play essential roles in ecosystems, but most are so understudied that scientists don’t understand the consequences of losing them.
- If in peril due to a diminishing number of hosts, parasites may try to jump to new host species—potentially triggering unforeseen infections.

Insects and other invertebrates on tropical islands face challenges as development and tourism expand
- Oceanic islands host 50 percent of the world’s endangered species, but human activities can greatly disturb these isolated ecosystems.
- The number and diversity of insects and other invertebrate species decrease on islands dedicated to urban development or tourism, according to a new study in the Maldives.
- Fragmented habitats take a toll on these species on urban islands, while pesticides are the suspected culprits on tourist islands.

In search of Taiwan’s lost clouded leopards, anthropology uncovers more than camera traps (commentary)
- Indigenous folklore says that the Taiwan’s — likely extinct — clouded leopard species led two human brothers to a heavenly place 600 years ago.
- While biologists have searched extensively for the animal in recent years using camera traps and other modern means, better clues to this enigmatic creature can perhaps be found by consulting Taiwan’s Indigenous people.
- Whether Taiwan’s clouded leopards are extinct or not, its forests could support a population of up to 600 individuals if reintroduced from elsewhere in the region.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Jaw bombs, the deadliest threat to Sri Lanka’s elephants, are scaling up
- Hakka patas, an improvised explosive device that detonates when bit, is the number one killer of elephants in Sri Lanka.
- The first reports of these “jaw bombs” emerged in 2008, and although the main target of poachers is wild boars, there have been an increasing number of instances where elephants are targeted.
- The jaw bombs are made by the hunters themselves from widely available supplies and sold to farmers at the village level, making it difficult to crack down on the practice.
- With Sri Lanka’s fireworks industry suffering massive job losses under the COVID-19 pandemic, experts are warning of a possible increase in skilled workers turning to make hakka patas.

Report: Orangutans and their habitat in Indonesia need full protection now
- A new report underscores the urgency of protecting Indonesia’s orangutans and conserving their remaining habitat, warning that Asia’s only great ape is in crisis.
- The report from the Environmental Investigation Agency says the Indonesian government has systematically failed to protect orangutan habitat, enforce existing wildlife laws, or reverse the decline of the three orangutan species.
- “For decades, Indonesia has prioritized industry and profit over environmental health and biodiversity protection, and orangutans have paid the price,” said EIA policy analyst Taylor Tench.
- The report calls for protecting all orangutan habitat (much of which occurs in oil palm and logging concessions), halting a dam project in the only habitat of the Tapanuli orangutan, and recognizing Indigenous claims to forests adjacent to orangutan habitat.

Work starts on new sanctuary for captive breeding of Sumatran rhinos
- Indonesian conservation authorities have started building a new sanctuary for Sumatran rhinos in the Leuser Ecosystem on the northern tip of Sumatra.
- The facility will be the third in a network of Sumatran Rhino Sanctuaries (SRS), joining the Way Kambas SRS in southern Sumatra and the Kelian SRS in Indonesian Borneo.
- Conservationists plan to capture at least five rhinos from the wild in Leuser and move them to the new SRS as part of a captive-breeding program that’s seen as the best option for staving off the species’ extinction.
- There area currently seven rhinos at the Way Kambas SRS and one at the Kelian facility; in the wild, there are believed to be just 30-80 Sumatran rhinos left, all of them on Indonesia’s Sumatra and Borneo islands.

Sinking hope of justice as exporter of 26-ton shark fin cargo gets token fine
- In July 2020, Ecuadoran company FishChoez & Villegas S.A. applied belatedly to the fisheries ministry for a permit to export fins from protected shark species.
- The request raised suspicion among Ecuadoran authorities as the shipment had already been sent to Hong Kong some seven months earlier.
- A review of the documentation showed the cargo matched the 26 tons of fins seized in April of the same year by Hong Kong customs officers.
- Environmental and fisheries lawyers say it appears likely there will be no accountability in Ecuador for the massive trafficking attempt, with the exporter fined less than $4,000 — just 0.3% of the cargo’s estimated value of $1.1 million.

One of world’s last two northern white rhinos withdrawn from breeding program
- Scientists have decided to retire one of the world’s last two northern white rhinos from their assisted breeding program, which strives to save the subspecies from extinction.
- BioRescue will no longer harvest eggs from 32-year-old Najin, which makes her daughter, Fatu, the sole supplier of reproductive material for the assisted breeding program; the program has so far created 12 rhino embryos from Fatu’s eggs.
- The decision followed an in-depth ethical risk assessment that considered multiple factors, including Najin’s age, health and welfare.
- Experts say Najin will still play a crucial role in efforts to save her subspecies, such as passing on social and cultural knowledge to future offspring, and providing tissue samples for advanced stem cell research.

With Bachman’s warbler and others added to the ‘extinct’ list, we must support biodiversity agreements (commentary)
- The US Fish and Wildlife Service recently proposed removing 23 species like the ivory-billed woodpecker from its list of endangered species ‘due to extinction.’
- Among these is the Bachman’s warbler, a beautiful yellow bird last seen in the late 1980s.
- “Of all the areas of environmental degradation, biodiversity loss cannot be undone. Now is the time to raise our voices in support of global biodiversity agreements,” argues the author of this opinion piece.
- The views expressed are those of the author, not necessarily Mongabay.

Deforestation threatens tree kangaroo habitat in Papua New Guinea
- A proposed conservation area in northwestern Papua New Guinea has experienced a substantial surge in deforestation-related alerts, according to satellite data from the University of Maryland.
- The still-unofficial Torricelli Mountain Range Conservation Area is home to critically endangered tree kangaroo species, along with a host of other biodiversity.
- In May 2021, communities voiced concern about road construction that was approaching the boundaries of the proposed conservation area and that the intended target may have been high-value timber species found within the region’s forests.
- Investment in local communities and the protection of the forests that these communities provide have led to an apparent rise in tree kangaroo populations, but logging and other potentially destructive land uses such as conversion to large-scale agriculture remain threats in the Torricellis and throughout Papua New Guinea.

Wildlife releases have a mixed record, and climate change complicates things
- Translocation is a conservation technique that returns lost species to their previous habitats or moves then to new, safer areas in a bid to boost their wild populations.
- But research shows that it only works about half the time, with failures often linked to low numbers of individual animals being released, or the presence of invasive predators.
- Climate change is also a factor, rendering former habitats unsuitable for a species’ return, and necessitating finding a new home for the animals.
- But introducing species into areas where they didn’t historically occur can be dangerous too, as it’s difficult to predict whether they will survive, and whether they pose a threat to the native species already living there.

Follow the butterfly: Rediscovery of ‘extinct’ plants highlights Sri Lanka’s new red list
- The latest edition of Sri Lanka’s red list of native plants shows that nearly half of the assessed species are threatened with extinction, a higher number than in the previous edition from 2012.
- There was some good news, however, with three of the five plants assessed as extinct in 2012 being rediscovered under serendipitous circumstances.
- The number of critically endangered plants considered possibly extinct because they haven’t been seen in a century has gone down to 128 from 170, thanks in large part to sleuthing by amateur botanists and social media.
- Much of the work compiling the red list was done by a group of young field botanists, who are riding a wave of enthusiasm among citizen scientists keen to study plants.

Two threatened whale groups had a mini baby boom, but not because of lockdown
- Two rare whale groups — southern resident killer whales in the Pacific Northwest, and North Atlantic right whales — have had mini baby booms since the start of the pandemic, raising hopes about their survival prospects.
- But experts say a reduction in human activity during this period isn’t the cause, and that the underlying threats pushing these whales toward extinction still persist.
- North Atlantic right whales are threatened by fishing gear entanglement and ship strikes, while the southern resident killer whales have seen stocks of their favorite prey, the Chinook salmon, decline.
- Experts say that policies to protect the whales, including regulating shipping, closing fisheries and restricting certain types of gear, are not keeping pace with whales’ changing dynamics, and that changes might need to be applied throughout their range.

Malaysian hornbill bust reveals live trafficking trend in Southeast Asia
- The recent seizure of eight live hornbills at Kuala Lumpur International Airport confirmed experts’ suspicions that live hornbill trafficking is on the rise in Southeast Asia.
- Analysis of seizure records across Southeast Asia indicates that the incident is just the tip of the iceberg: Between 2015 and 2021, there were 99 incidents of live hornbill trafficking involving 268 birds spanning 13 species.
- Among the recent haul was a baby helmeted hornbill (Rhinoplax vigil), a critically endangered species hunted to the brink of extinction for its distinctive ivory-like bill casque, which is prized by collectors in parts of Asia.
- Specialists say more information on how poaching for live trade affects wild populations is urgently required; only then, they say, will it be possible to push for stronger enforcement and close loopholes that allow the illegal trade to flourish.

Black-footed ferrets riding out COVID-19 with a vaccine and a lot of TLC
- Black-footed ferrets were nearly wiped out by plague in the 1980s, and were only saved by a last-ditch effort to pull the 18 remaining individuals into a captive-breeding program.
- The wild population now numbers about 300 individuals, but the species remains reliant on captive breeding and sensitive to disease outbreaks — a combination that proved especially nerve-wracking during the COVID-19 pandemic.
- Luckily, black-footed ferret keepers are no stranger to disease-mitigating measures, and were able to successfully breed ferrets with the help of rigorous sanitation measures, dedicated staff, and even a vaccine.
- To date, no black-footed ferrets have tested positive for COVID-19, and after a 50% drop in the number of kits born last year, the program is back to producing its usual number of kits.

Snapshot of hatchlings raises hopes for Siamese crocs in northeast Cambodia
- Researchers have found and photographed eight Siamese crocodile (Crocodylus siamensis) hatchlings in northeastern Cambodia — the first confirmed evidence that the critically endangered species is breeding in this area.
- The new breeding population significantly expands the known breeding range of the species in Cambodia; until now, most breeding was recorded around the Cardamom Mountains landscape in the southwest.
- With fewer than 1,000 adults remaining in the wild globally, the species is on the brink of extinction; threats include habitat loss, hydropower schemes, poaching, and entanglement in fishing gear.
- Wildlife experts say conservation measures, including community engagement, captive breeding and reintroduction programs, will help to ensure Siamese crocodiles’ long-term survival.

Thanks to the Yurok Tribe, condors will return to the Pacific Northwest
- The California condor is a creature of great cultural significance to the Yurok Tribe in what is now Northern California, but was wiped out from their ancestral territory by the early 20th century.
- Tribal elders made the decision to bring the bird back in 2003, kicking off years of research and outreach to pave the way for this critically endangered species’ return.
- This spring, the U.S. Fish and Wildlife Service finally gave the green light for a population of California conders to be reestablished in the Pacific Northwest; the first four will be released next spring.

What the Mauritius kestrel can teach us about wildlife reintroductions
- Using decades of data, a recent study analyzed long-term population trends for the Mauritius kestrel, a bird of prey endemic to the island of Mauritius, which was once considered the rarest bird in the world.
- While an intensive recovery program for the kestrel helped increase the population to an estimated 400 individuals by the 1990s, scientists now estimate there are fewer than 250 in the wild.
- They link this decline to a halt in monitoring efforts, which occurred, ironically, after the species’ conservation status had improved and prompted conservation donors to stop funding the recovery efforts.
- Scientists say the key to wildlife reintroduction success is maintaining post-release monitoring efforts after captive rearing, a conservation tool that can be used for species beyond birds of prey.

Sea turtles: Can these great marine migrators navigate rising human threats?
- Humanity is quickly crossing critical planetary boundaries that threaten sea turtle populations, their ecosystems and, ultimately, the “safe operating space” for human existence.
- Sea turtles have survived millions of years, but marathon migrations put them at increasing risk for the additive impacts of adverse anthropogenic activity on land and at sea, including impacts from biodiversity loss, climate change, ocean acidification, land-use change, pollution (especially plastics), and more.
- The synergistic effects of anthropogenic threats and the return on conservation interventions are largely unknown. But analysts understand that their efforts will need to focus on both nesting beaches and ocean migration routes, while acting on a host of adverse impacts across many of the nine known planetary boundaries.
- Avoiding extinction will require adaptation by turtles and people, and the evolution of new, innovative conservation practices. Key strategies: boosting populations to weather growing threats, rethinking how humanity fishes, studying turtle life cycles (especially at sea), safeguarding habitat, and deeply engaging local communities.

Domestic bushmeat consumption an “urgent” threat to migratory mammals, U.N. says
- A recent U.N. report has found that many migratory mammals are in grave danger of being hunted for meat for domestic consumption, which in many cases poses a greater risk to population numbers than international trade.
- There is also strong evidence that wild meat taking and consumption is linked to zoonotic diseases.
- The authors say that while wild meat consumption cannot be eliminated because it is an indispensable source of nutrition and income for rural communities, they call for improved national regulations and international cooperation to safeguard threatened species.

Creation of three new northern white rhinos embryos may indicate hope for other rhino species
- In July, BioRescue announced the creation of three new northern white rhino embryos, bringing the total to 12.
- Project leader Thomas Hildebrandt said he hopes to transfer a northern white rhino embryo into a female southern white rhino by the end of the year.
- Researchers and stakeholders are assessing whether it would be possible to employ similar methods to preserve genetic diversity in critically endangered Asian rhino species, weighing the risks of extracting eggs against the need for a backup plan.

Podcast: Are tuna doing as well as latest extinction risk assessments suggest? It’s complicated
- Today we look at some of the biggest news to emerge from the IUCN World Conservation Congress, which just took place in Marseilles, France.
- Mongabay staff writer Elizabeth Claire Alberts, who attended the Congress in-person, tells us about her experience at the pandemic-era “hybrid event,” why it was so important that Indigenous peoples were admitted as full voting members for the first time ever, and about two of the most important motions that were approved by IUCN members.
- Pew Charitable Trusts’ senior officer for international fisheries Grantly Galland discusses the reassessments of tuna extinction risks released by the IUCN during the Congress, and tells us why species-level assessments don’t tell us the whole story about tuna populations.

One in three tree species is in the red, new global assessment says
- Of the 60,000 known species of trees, 440 are critically endangered, an assessment spearheaded by Botanic Gardens Conservation International (BGCI) has found.
- There are more threatened tree species in the world today than there are threatened mammal, reptile, bird and amphibian species combined.
- Among tree biodiversity hotspots, which boast a large number of indigenous trees, Brazil, Indonesia and Malaysia fare poorly.
- Lack of in-country expertise is holding back such initiatives, Frank Mbago, a Tanzanian botanist, told Mongabay.

New map identifies risks, and potential sanctuaries, for Brazil’s diving duck
- The Brazilian merganser, a duck that’s the mascot for the country’s waterways, is among the top 10 most threatened birds in the world, with only about 250 individuals left in the wild.
- As part of conservation efforts, scientists have recently published a map showing the critically endangered species’ distribution in its remaining habitat, as well as identifying suitable new areas where it could thrive.
- The map also highlights the threats to this bioindicator species that needs clear, pollutant-free water to survive; the main threat comes from the damming of rivers, which affects water flow and quality for the mergansers.
- The researchers found 36 small hydropower plants planned for areas close to sites where the species lives, potentially impacting 504 square kilometers (196 square miles), or 4.1% of the total area suitable for the duck’s habitat.

Will ‘ropeless’ fishing gear be seaworthy in time to save endangered whales?
- Perhaps fewer than 360 North Atlantic right whales are alive today, according to researchers’ estimates.
- Scientists blame the declining population on the twin tolls exacted by ship strikes and entanglement in fishing gear.
- “Ropeless” fishing gear that minimizes the number of vertical lines in the water that ensnare right whales has emerged as a potential “home run” solution to the entanglement crisis.
- But fishers, industry groups and even ardent proponents of ropeless systems say that it’s not yet a viable replacement for traditional fishing gear in every situation.

Low genetic diversity is part of rhinos’ long-term history, study says
- A new study that reconstructs the rhino family tree by analyzing the genomes of all five living rhino species and three extinct species has found that low genetic diversity is part of rhinos’ long-term history.
- The study also found evidence to support the geographic hypothesis of rhino evolution, which places the two African species in a separate group from the three Asian species.
- However, genetic diversity is lowest and inbreeding highest in present-day rhinos, suggesting that recent human-driven population declines have impacted rhino genetics.
- Nonetheless, the study says rhinos appear to have adapted well to low genetic diversity and small populations sizes and recommends conservation efforts focus on increasing rhino numbers.

New study shows where to focus efforts to save long-neglected small mammals
- Two small mammal groups — Rodentia (like mice, beavers, squirrels) and Eulipotyphla (like shrews, moles and hedgehogs) — together contain nearly half of all known mammal species.
- A new study provides an updated picture of where all of the globally threatened species from the two groups occur.
- The study also identified regions that are home to rodents and eulipotyphlans currently classified as data deficient or DD — species whose conservation status we simply don’t know.
- The authors say they hope the study will not just get people excited about working with small mammals, but also encourage funders to invest in conservation or research projects focusing on these long-neglected but species-rich animal groups.

Not just for humans — scientists turn to vaccines to save endangered species
- Vaccines developed for animals, including rabies or swine fever shots, have historically been aimed at protecting humans rather than the animals themselves.
- Scientists are now increasingly looking at animal vaccines as a means of saving wild populations of threatened species.
- As with vaccines for humans, development cycles can take a decade or more, and the challenge of administering doses is far more complex.
- But some initiatives have shown promise in protecting wildlife from infectious diseases that could otherwise lead to entire species being decimated.

Platform presents unpublished data on Brazilian biodiversity
- Partnership between scientists and journalists translates scientific data into visual information to warn of the importance of preserving Brazil’s biomes.
- Brazil alone accounts for 17% of the entire terrestrial territory of the tropics with a biodiversity that is more abundant than entire continents: over 20% of the freshwater fish on the planet and 17% of all birds are found in Brazil.
- One problem is the lack of investment in research to survey biodiversity, which usually comes at a slower pace than changes in ecosystems – animals and plants are at risk of disappearing before scientists are able to get to know them.

Seed dispersal is just as important as pollination (commentary)
- Why does it seem like conservationists only care about pollination, and the creatures like bees that do it?
- Seed dispersal is every bit as important, and to ensure a future with the greatest plant diversity, we should focus effort on conserving the animal groups known for this activity, known as ‘zoochory.’
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Meet the kitten-sized, clown-faced monkey that’s leaping toward extinction
- The buffy-headed marmoset is down to no more than 2,500 individuals scattered across dwindling patches of Brazil’s Atlantic Forest.
- It faces a range of threats, from yellow fever to climate change, but the biggest one is hybridization with other marmoset species released into its habitat from the pet trade.
- Conservationists working to save the species warn that populations are declining rapidly, with little funding for studies or captive-breeding programs, and a lack of political will under the current government to act urgently.
- One possible conservation solution is to establish “safe haven” forests for unmixed buffy-headed marmosets that will exclude hybrid animals, but this will difficult and costly, experts say.

Maleos bounce back in Sulawesi after villagers resolve to protect their eggs
- The maleo (Macrocephalon maleo), an endangered bird endemic to Sulawesi, Indonesia, lays a single gigantic egg in a hole that is then incubated solely by the geothermal heat in the sand or soil.
- Maleo eggs are prized as a high-status delicacy and are frequently dug up to be eaten or sold illegally online, consequently pushing maleo populations into rapid decline.
- Two community-led projects that protect maleo nesting grounds from poaching and ensure maleos can nest naturally have reported the first sustained increases in maleo numbers due to conservation efforts.
- The projects have quadrupled and tripled local maleo numbers over a 14-year and five-year period, respectively, and experts are calling for other maleo conservation projects across Sulawesi to adopt this community-led, low-intervention method.

Rare pygmy chameleon, lost to science, found in dwindling Malawi forest
- The Chapman’s pygmy chameleon, about the length of a golf tee, was first described in 1992 and not seen again in the wild by scientists until 2016.
- An estimated 80% of the rainforests of Malawi Hills, where the chameleons live, have been destroyed over the past 40 years, mostly for agriculture.
- The chameleon is listed as critically endangered and the remaining populations are isolated, leaving them are at risk of losing genetic diversity.
- The researchers are calling for more surveys and monitoring of the chameleon populations as well as conservation action to safeguard what remains of the chameleon’s habitat.

Southeast Asia losing tigers as deadline looms to double population by 2022
- In 2010, government ministers from the 13 countries that still had wild tiger populations committed to implementing measures to double the number of the big cats by 2022.
- In Southeast Asia, it is highly unlikely that this goal will be met, with many countries in the region actually seeing their tiger populations go extinct or decline since the pledge was made.
- Population declines are driven by habitat loss due to logging, plantation expansion and extractive industries; illegal trade in tiger products; poaching and snaring.
- Conservation groups are calling on governments in Asia to phase out tiger “farms” that feed the trade in tiger parts, and to renew their commitments to boosting tiger numbers.

Road construction imperils tree kangaroo recovery in PNG
- The Torricelli Mountains of northwestern Papua New Guinea are home to a wide variety of wildlife, including three species of tree kangaroos.
- Recently, construction of a road that could potentially be used by loggers has pushed closer to the border of a proposed conservation area that, if gazetted, would be the country’s second-largest.
- The Tenkile Conservation Alliance, a Papua New Guinean NGO, has worked with communities for around two decades in the Torricellis with the goal of improving the lives of humans and wildlife living in the mountains.
- Now, the group’s leaders fear that the road could jeopardize a tenuous recovery by several of the area’s threatened tree kangaroo species.

Scientists turn to eDNA to curtail the freshwater extinction crisis
- Freshwater ecosystems are understudied and underfunded, resulting in a lack of information on what species are at risk of extinction.
- The eBioAtlas program, a partnership between the IUCN and NatureMetrics, uses environmental DNA gathered from freshwater samples to figure out what freshwater ecosystems to conserve and what species to prioritize.
- So far, a pilot study in southeast Liberia has successfully picked up environmental DNA from nearly 170 species, including some that are critically endangered.
- The new data will provide up-to-date information for the IUCN Red List of Threatened Species and empower local communities to maintain ownership of their land and water resources.

‘Mismanaged to death’: Mexico opens up sole vaquita habitat to fishing
- The Mexican government has eradicated a “no tolerance” zone in the Upper Gulf of California meant to protect the critically endangered vaquita porpoise.
- The former refuge will now be open for fishing and there will be minimal monitoring and enforcement of illegal activity, experts say.
- Conservationists say this move will certainly lead to the extinction of the vaquita, whose numbers have recently dwindled down to about nine.

Philippines’ rich bird life is more threatened than we thought, study says
- The Philippines supports extraordinary avian diversity: 86 new endemic bird species have been described in the country in just the last decade.
- Nevertheless, the country’s currently known 594 bird species depend on forests, grasslands and wetlands that are rapidly disappearing.
- A new study suggests that even more species are at risk than previously thought, finding 84 species are at greater risk than indicated by their current IUCN Red List status.
- Results also indicate that endemism, narrower elevational range, high forest dependency, and larger body size make it likelier that a species will go extinct.

For Africa’s great apes, even ‘best-case’ climate change will decimate habitat
- Africa’s great apes stand to lose up to 94% of their current suitable habitat by 2050 if humanity makes no effort to slow greenhouse gas emissions, a new study warns.
- Even under the “best-case” scenario, in which global warming can be slowed, gorillas, chimpanzees and bonobos would still lose 85% of their range.
- The apes’ habitat is under pressure from human encroachment, clearing of wild areas, and climate change impacts that are rendering existing habitats no longer suitable.
- Researchers say there’s a possibility of “range gain,” where climate change makes currently unsuitable areas habitable for the apes, but warn it could take the slow-adapting animals thousands of years to make the move — much slower than the rate at which their current habitat is being lost.

Development of third Sumatran rhino sanctuary advances to save species
- The development of a highly anticipated sanctuary for the Sumatran rhinoceros in Indonesia’s Aceh province is advancing as part of conservation efforts to save the nearly extinct species.
- The planned facility will be the third in a network of Sumatran Rhino Sanctuaries to breed the species in captivity.
- Its location in the Leuser Ecosystem in northern Sumatra means it will have access to what is believed to be the largest population of the critically endangered species.
- Indonesia is now the only home in the world for Sumatran rhinos, a species decimated by a series of factors, from poaching to habitat loss and, more recently, insufficient births.

Researchers look to locals to fill knowledge gap on Philippine tarsier
- Philippine tarsiers (Carlito syrichta) are the poster child of the country’s burgeoning ecotourism industry, but little is known about their taxonomy, population size and conservation status.
- The findings of a new study suggest that tarsiers are being captured from the wild to supply tourism venues and the local pet trade, presenting a major threat to the species’ survival.
- Researchers say they hope educational programs that focus on changing local people’s perceptions of tarsiers and encouraging ecotourism in tarsiers’ natural habitat could help protect them.

Scientists call for solving climate and biodiversity crises together
- A new report from United Nations’ Intergovernmental Panel on Climate Change (IPCC) and the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) highlights the importance of confronting climate change and biodiversity loss together.
- Global climate change and the unprecedented loss of species currently underway result from a similar suite of human-driven causes, the report’s authors write.
- As a result, solutions that take both issues into account have the best chance of success, they conclude.

U.N. declares decade of ecosystem restoration to ‘make peace with nature’
- The U.N. has declared the coming decade a time for ecosystem restoration, highlighting in a new report the importance of preventing, halting and reversing ecosystem degradation worldwide.
- It calls on the world to restore at least 1 billion hectares (2.5 billion acres) of degraded land in the next decade — an area larger than China — warning that degradation already affects the well-being of 3.2 billion people.
- The report also makes an economic case for restoration, noting that for every dollar that goes into restoration, up to $30 in economic benefits are created.
- A key message of the report is that nature is not something that is “nice to have” — it is essential to our survival, and we are a part of it.

Study shows it took the Amazon as we know it over 6 million years to form
- An asteroid impact near Mexico 66 million years ago triggered an ecological catastrophe that claimed nearly half of all plant species and took Amazon forests more than 6 million years to recover from.
- Colombian researchers analyzed fossilized pollen and leaves and found plant diversity declined by 45% after the impact; when plant diversity finally recovered, open forests of ferns and conifers had been replaced by dense, closed-canopy forests dominated by flowering plants.
- The researchers suggested three interlinked explanations for the sudden transition: the extinction of large-bodied dinosaurs at the end of the Cretaceous reduced forest disturbance; dust from the impact acted as a fertilizer; conifers were more likely to go extinct.
- In the time periods studied, Earth’s climate was warmer and CO2 levels were higher, showing that climate alone is not enough to trigger a forest-to-savanna transition, with the pace of warming and deforestation the crucial puzzle pieces that determine whether today’s forests can survive.

Lean times leave orangutans wasting away. Habitat loss makes things worse
- Bornean orangutans experience muscle loss when fruit is scarce, as the fat reserves they build up during periods of high fruit availability aren’t enough to meet their needs, a new study has found.
- The researchers say this is surprising because orangutans are known for their tendency to store fat in order to adapt to periods of low food availability.
- The findings highlight that any further disruptions of their fruit supply — including climate change and habitat loss — could have dire consequences for their health and survival.

Reptile traffickers trawl scientific literature, target newly described species
- The descriptions and locations of new reptile species featured in scientific literature are frequently being used by traders to quickly hunt down, capture and sell these animals, allowing them to be monetized for handsome profits and threatening biodiversity.
- New reptile species are highly valued by collectors due to their novelty, and often appear on trade websites and at trade fairs within months after their first description in scientific journals.
- In the past 20 years, the Internet, combined with the ease and affordability of global travel, have made the problem of reptile trafficking rampant. Some taxonomists now call for restricted access to location information for the most in demand taxa such as geckos, turtles and pythons.
- Once a new species has been given CITES protection (typically a lengthy process), traders often keep the reptiles in “legal” commercial circulation by making false claims of “captive breeding” in order to launder wild-caught animals.

Protected areas now cover nearly 17% of Earth’s surface: U.N. report
- A new report from the United Nations Environment Programme and the International Union for Conservation of Nature reveals that countries are closing in on the target set in 2010 of protecting or conserving 17% of the Earth’s surface.
- Since 2010, the area of the marine environment that’s under protection has more than tripled, although global coverage is less than 8%, falling short of the 10% goal set in Aichi Target 11.
- While there has been some success, international leaders agree there should be more focus on quality as well as quantity in designating protected and conservation areas.
- As the U.N. Biodiversity Conference scheduled for October 2021 in Kunming, China, approaches, the report calls for a stronger emphasis on the contributions of Indigenous and local communities, while also ensuring that the world’s poorest don’t shoulder an outsize burden from these efforts.

The Pope, a prince and a judge walk into a bar…to argue for nature’s rights (commentary)
- It sounds like the beginning of a bad joke, but Pope Francis, Prince Charles, and judges around the world are now supporting the rights of nature.
- The belief that nature was something to be both feared and conquered provided legitimacy for the enactment of laws that authorized the domination and destruction of nature by the Western world.
- Today, the growing movement for the rights of nature is in its nascent stages but the outcome could help humanity onto a much more sustainable path.
- This post is a commentary, the views expressed are those of the author, not necessarily Mongabay.

DiCaprio, conservationists launch $43M effort to restore Galápagos Islands
- A coalition of groups, including a newly formed organization backed by actor Leonardo DiCaprio, have mobilized $40 million for efforts to restore degraded habitats in the Galápagos Islands, an archipelago renowned for its endemic species and central role in scientists’ understanding of ecology and evolution.
- The initiative involves more than 40 partners, ranging from local NGOs to governments to international organizations, leveraging decades of collective experience working across the archipelago. One of the groups leading the effort is Re:wild, an organization that was just formed between Global Wildlife Conservation and Leonardo DiCaprio, who is a founding board member of the new entity.
- The Galápagos initiative is Re:wild’s first project under its new brand, but the group plans to scale up its existing global work, putting renewed emphasis on the concept of rewilding, or restoring species and ecosystems to previous levels of abundance and health.

Death of a Sri Lankan icon highlights surge in elephant electrocutions
- Revatha, an iconic male elephant in North Central province in Sri Lanka, died in early March after being electrocuted by an electric fence.
- Four other elephants died the same way in the same region that week, highlighting the growing danger posed by illegally electrified fences in a country with high rates of elephant density and human-elephant conflict.
- In the first three months of 2021, 100 elephants were killed across Sri Lanka, 21 of them from electrocution, 18 from eating explosive-packed bait, and 12 from being shot; the cause of death for the remaining elephants wasn’t immediately known.
- Farmers in rural Sri Lanka often hook up their fences directly to power lines, which is illegal and also the leading cause of human deaths from electrocution in the country.

Arctic biodiversity at risk as world overshoots climate planetary boundary
- The Arctic Ocean biome is changing rapidly, warming at twice the rate of the rest of the world. In turn, multiyear sea ice is thinning and shrinking, upsetting the system’s natural equilibrium.
- Thinner sea ice has led to massive under-ice phytoplankton blooms, drawing southern species poleward; fish species from lower latitudes are moving into the peripheral seas of the Arctic Ocean, displacing and outcompeting native Arctic species.
- Predators at the top of the food chain, such as polar bears, are suffering the consequences of disappearing ice, forced onto land for longer periods of time where they cannot productively hunt.
- The Central Arctic Ocean Fisheries Agreement has been signed by 10 parties to prevent unregulated commercial fishing in the basin until the region and climate change impacts are better understood by scientists. International cooperation will be critical to protect what biodiversity remains.

Mining and logging threaten a wildlife wonderland on a Philippine mountain
- Mount Busa on the southern Philippine island of Mindanao is among the most biodiverse and most threatened ecological areas in the country.
- It’s a key biodiversity area and a known bird conservation area, considered one of the last remaining strongholds of the critically endangered and nationally important Philippine eagle (Phitecophaga jefferyi).
- Despite its ecological importance, the mountain has enjoyed little protection, with only the topmost slopes falling under a local conservation zone.
- To protect the area, environmentalists and local officials are pushing to legalize and strengthen the mountain’s protection by including it in the Expanded National Integrated Protected Areas Systems (E-NIPAS).

‘Profound ignorance’: Microbes, a missing piece in the biodiversity puzzle
- Researchers are certain that human activity has resulted in a decline in plant and animal species. But a huge unknown remains: what impacts have human actions —ranging from climate change, to ocean acidification, deforestation and land use change, nitrogen pollution, and more — had on the Earth’s microbes?
- A new paper poses this significant question, and offers a troubling answer: Science suffers from “profound ignorance” about the ways in which microbial biodiversity is being influenced by rapid environmental changes now happening on our planet.
- Researchers are supremely challenged by the microbial biodiversity question, finding it difficult to even define what a microbe species is, and uncertain how to effectively identify, analyze and track the behaviors of microbes on Earth —microorganisms estimated to be more numerous than stars in the known universe.
- We do know microbes play crucial roles — helping grow our food, aiding in the sequestering and release of soil carbon, curing and causing disease, and more. One thing researchers do agree on: knowing how human activities are influencing the microbial world could be very important to the future of humanity and our planet.

Saving our ‘Beloved Beasts’: Q&A with environmental journalist Michelle Nijhuis
- Environmental journalist Michelle Nijhuis explores the history of the conservation movement in her new book, “Beloved Beasts: Fighting for Life in an Age of Extinction.”
- The book traces the successes and missteps of conservation through the people who influenced the movement.
- Along the way, Nijhuis shares a guarded sense of optimism that humans can positively influence the future of all life on Earth.

Australia’s pivot to plantations may be too late for nearly extinct parrots
- Critically endangered swift parrots are threatened by ongoing deforestation in the Australian state of Tasmania, with recent estimates suggesting there may be fewer than 300 left in the wild.
- Under legal agreements between state and federal governments, forestry operations are exempt from seeking federal environmental approvals in Australia, unlike other industries.
- Environmentalist and former leader of the Australian Greens, Bob Brown, recently issued a legal challenge to forestry legislation, in a case centred around threats to swift parrot habitat. Brown’s conservation foundation argued that the forestry agreement between the Tasmanian and federal governments was invalid, which was dismissed by the Federal Court.
- While Brown and his foundation seek leave for an appeal in the High Court, the future of native forest harvesting in Australia is in question as states transition towards plantation products over native timber.

Life and new limbs: Creative thinking, 3D printers save injured wildlife
- Prosthetics for injured animals are becoming increasingly possible and accessible thanks to 3D printing. Historically, artificial devices for wildlife have been expensive and very time-consuming to produce. 3D printing is changing that calculus by making it easier to design and build better-fitting prosthetics.
- A team of dedicated caregivers with vision, creativity and persistence is often the common thread that is key to helping injured animals.
- While 3D printing of animal prosthetics allows for multiple iterations that helps improve the device so that the animal can function more normally, size and materials can limit their use.
- Today, the use of 3D printers to aid animals is expanding beyond prosthetics, with veterinary anesthesia masks for small primates and other experimental uses being tried.

Hope blooms for an ‘extinct’ Sri Lankan tree that reemerged under threat
- The rediscovery of a Sri Lankan legume tree (Crudia zeylanica) in 2019 was rare good news of a species still surviving despite being declared extinct years earlier.
- But that tree is now threatened by a road project, prompting an outcry from conservationists, the general public, and even Buddhist monks, who anointed it in a ritual meant to discourage anyone from cutting it down.
- There’s still hope for the species, however, with botanists finding C. zeylanica specimens in six other locations and managing to germinate its seeds in a lab.
- The botanist responsible for the tree’s rediscovery, Himesh Dilruwan Jayasinghe, also rediscovered two other plant species declared extinct in Sri Lanka’s 2012 red list; an update to the red list is due in the next few weeks.

Pig nest-building promotes tree diversity in tropical forest: Study
- New research from a tropical forest in Malaysia reveals that wild pigs, better known for their destructive tendencies on farms and in ecosystems, may actually help encourage tree diversity in forests.
- Expectant mother pigs will build nests amid clumps of saplings, which are usually from a set of tree species common to the forest.
- When the sow kills these saplings for the nest, she’s effectively providing a check on any one species becoming dominant in the forest.
- The research demonstrates the benefits that pigs can bring to forest health, but they also note that pig populations that grow too numerous could — and do, in places — keep the forest from regenerating.

Video: Doomed or viable? Sumatran rhino captive breeding faces a dilemma
- A new animated short film from Mongabay, illustrated by artist Roger Peet, depicts one of the most urgent questions facing experts trying to save the Sumatran rhino from extinction.
- With no more than 80 Sumatran rhinos left on Earth, many of them isolated into groups too small to be viable, the species’ natural birthrate is so low that experts have reached a consensus that human intervention is necessary to stave off extinction.
- The question now is which rhinos to capture: Isolated ones are less likely to be healthy and fertile, but removing rhinos from populations that are still breeding in the wild could risk the survival of these last few viable groups.

Corals are struggling, but they’re too abundant to go extinct, study says
- A study has found that most reef-building coral species are not in imminent danger of being wiped off the planet because they are abundant and occupy vast ranges.
- It looked at 318 species across 900 reefs in the Pacific Ocean, from Indonesia to French Polynesia, and found half a trillion coral colonies in the region.
- The study authors are calling for a revision of the IUCN Red List, according to which a third of all reef-building corals face some degree of extinction risk.
- At the same time the new research underlines the fact that local extinctions and the loss of ecological function are real and present threats.

Forest patches amid agriculture are key to orangutan survival: Study
- A recent study highlights the importance of small fragments of forest amid landscapes dominated by agriculture for the survival of orangutans in Southeast Asia.
- The research, drawing on several decades of ground and aerial surveys in Borneo, found that orangutans are adapting to the presence of oil palm plantations — if they have access to nearby patches of forest.
- The authors say agricultural plantations could serve as corridors allowing for better connectivity and gene flow within the broader orangutan population.

U.N. report lays out blueprint to end ‘suicidal war on nature’
- According to a new report from the United Nations Environmental Programme, the world faces three environmental “emergencies”: climate change, biodiversity loss, and air and water pollution.
- U.N. Secretary-General António Guterres said we should view nature as “an ally,” not a foe, in the quest for sustainable human development.
- The report draws on assessments that quantify carbon emissions, species loss and pollutant flows to produce what the authors call concrete actions by governments, private companies and individuals that will help address these issues.

Podcast: Where oh where are the Sumatran rhinos?
- Sumatran rhinos are one of the most endangered large mammals on the planet, with no more than 80 left in the wild.
- Not only that but biologists are challenged to even find them in the dense rainforests they call home in order to conserve them via captive breeding.
- To shed light on the animal’s precarious situation and mysterious whereabouts, this episode of the Mongabay Explores podcast series speaks with conservation biologist Wulan Pusparini.
- This ‘rhino search and rescue’ is a big challenge she tells host Mike DiGirolamo in this episode of the podcast.

Cat corridors between protected areas is key to survival of Cerrado’s jaguars
- Only 4% of the jaguar’s critical habitat is effectively protected across the Americas, and in Brazil’s Cerrado biome it’s just 2%.
- A survey in Emas National Park in the Cerrado biome concludes that the protected area isn’t large enough to sustain a viable jaguar population, and that jaguars moving in and out could be exposed to substantial extinction risk in the future.
- The study suggests that improving net immigration may be more important than increasing population sizes in small isolated populations, including by creating dispersal corridors.
- To ensure the corridors’ effectiveness, conservation efforts should focus on resolving the conflict between the jaguars and human communities.

Southeast Asian wild pigs confront deadly African swine fever epidemic
- A recent study in the journal Conservation Letters warns that African swine fever, responsible for millions of pig deaths in mainland Asia since 2018, now endangers 11 wild pig species living in Southeast Asia.
- These pig species generally have low populations naturally, and their numbers have dwindled further due to hunting and loss of habitat.
- The authors of the study contend that losing these species could hurt local economies and food security.
- Southeast Asia’s wild pigs are also important ecosystem engineers that till the soil and encourage plant life, and they are prey for critically endangered predators such as the Sumatran tiger and the Javan leopard.

Study suggests the Tasmanian tiger survived into the 21st century
- The Tasmanian tiger, or thylacine, most likely went extinct in the late 1990s or early 2000s, and could still persist in the most remote parts of the island, according to new research that is still undergoing peer review.
- More than 1,200 records of sightings and physical evidence from 1910 up to 2019 were collected and collated by scientists at the University of Tasmania and used to model where and when the thylacine is likely to have persisted.
- This study challenges the accepted consensus that the thylacine went extinct in the decade or two after the last known individual died in Hobart Zoo in 1936.
- The authors say they believe their novel method for using citizen science could be applied to help find other species either believed to be extinct or known to be extremely rare.

Study reveals how species once extinct in the wild have bounced back
- Researchers studying the impact of conservation actions since the landmark 1992 Rio Earth Summit say that at least 21 species of birds and seven mammals have been saved from extinction through direct human intervention.
- In Brazil, these include five species of endemic birds, among them the Alagoas curassow (Pauxi mitu), the Lear’s macaw (Anodorhynchus leari) and the Spix’s macaw (Cyanopsitta spixii), all of which were at one point extinct in the wild.
- While some species have returned to nature, others have gone extinct during the last two decades, despite conservationists’ best efforts.
- The study identifies control of invasive species, protection of natural areas, and ex-situ (or off-site) conservation, including captive-breeding programs, as among the most effective interventions in preventing species extinctions.

‘Race against time’: Saving the snakes and lizards of Brazil’s Cerrado
- Brazil’s Cerrado is among the world’s most biodiverse savannas, covering two million square kilometers (772,204 square miles), nearly a quarter of the country and half the size of Europe.
- Once thought of as a “wasteland,” scientists have counted 208 snake species, some 80 lizards, 40 worm lizards, seven turtles and four crocodile species — many recently logged in the biome’s grasslands, palm-covered riverscapes, lowland forests and dry plateaus.
- But half of the Cerrado’s natural vegetation has been lost to mechanized agribusiness and ranching, with native plants and wildlife also at risk from climate change, and more frequent and intense fires. Today’s biome is fragmented, with just 3% under strict protection, and another 5% “protected” in farmed, inhabited mixed-use areas
- While researchers agree that there is an urgent need to protect large swathes of remaining savanna, there is also a vital requirement to preserve patches of unique habitat where diverse, niche-specialized reptilians make their homes.

Rarely seen Sumatran rhinos are now even more elusive as threats close in
- The wild Sumatran rhinos of Way Kambas National Park in Indonesia are becoming even more elusive in response to changes to their habitat, according to rhino expert Arief Rubianto.
- Fires and poaching of other species for bushmeat pose a serious threat to the critically endangered rhinos.
- Way Kambas is believed to be one of the last strongholds of the Sumatran rhino, with estimates of 12 to 33 wild rhinos, out of a global population of less than 80.
- Indonesian officials and conservationists are carrying out a census to get a better idea of the species’ true population to help inform conservation strategies.

Planned coal-trucking road threatens a forest haven for Sumatran frogs
- The Harapan forest on the Indonesian island of Sumatra is teeming with frog species, one of which was just described last year.
- These amphibians are threatened by a coal-trucking road that the government has approved to be built right through the forest.
- Environmental activists have pushed back against the project, calling on the government to either suspend the project or approve alternative routes that would bypass the forest altogether or cut through a less pristine portion of it.
- The local government has promised to study the project’s impact, but activists point out the final decision lies with the central government, which gave the approval and has still not addressed their concerns.

Timber organization’s backing ‘one step’ toward ‘peace park’ in Borneo
- In December 2020, the International Tropical Timber Organization (ITTO) endorsed a proposal by the Forest Department Sarawak (FDS) for what’s come to be known as the Baram Peace Park, covering 2,835 square kilometers (1,095 square miles) on the island of Borneo.
- Proponents of the park say it will protect wildlife, forest-dependent livelihoods, and the last remaining primary forest in the Malaysian state of Sarawak.
- But they also acknowledge that the ITTO’s announcement is only a step toward the park’s designation, and industrial logging continues to threaten the region’s forests.

Deforestation spurred by road project creeps closer to Sumatra wildlife haven
- A road in Sumatra that cuts through the only habitat on Earth that houses rhinos, tigers, elephants and orangutans has recently been upgraded, stoking fears of greater human incursion into the rainforest.
- Already the upgrades have seen a proliferation of human settlements along a section of the road in a forest adjacent to Gunung Leuser National Park, resulting in the loss of 1,200 hectares (3,000 acres) of forest.
- Environmentalists say it’s only a matter of time before the encroachment spreads into the national park, triggering fears that it will fragment the habitat of the critically endangered Sumatran orangutans.
- The road upgrade was carried out despite calls against it from UNESCO, which lists the national park as part of a World Heritage Site and has identified infrastructure projects as a threat to the ecosystem.

Historical data point to ‘imminent extinction’ of Tapanuli orangutan
- A new study indicates that the Tapanuli orangutan, already the world’s most threatened great ape species, faces a much greater risk of extinction than previously thought.
- It estimates the orangutans today occupy just 2.5% of their historical range, and attributes this to loss of habitat and hunting.
- Those threats persist today and are compounded by mining and infrastructure projects inside the Tapanuli orangutan’s last known habitat in northern Sumatra.
- At the current rates at which its habitat is being lost and the ape is being hunted, the extinction of the Tapanuli orangutan is inevitable, the researchers say.

Study warns of ‘biotic annihilation’ driven by hunting, habitat destruction
- Humans are driving wildlife to extinction 1,000 times faster than the natural rate, robbing the planet not just of species but also of functional and phylogenetic diversity, the authors of a new paper argue.
- Different kinds of human activities affect biodiversity differently, with hunting having the largest impact on terrestrial mammals, the research found.
- Millions of years of evolution are encoded into species that coexist with humans today; to lose them is also to lose that biological heritage.
- The research maps out the relationship between species richness and functional and phylogenetic loss for individual countries to aid national-level policymaking.

Top positive environmental stories from 2020
- 2020 was a difficult year for many, but positive stories emerged.
- This year, species were brought back from the edge of extinction; interest in renewable energy surged; environmental monitoring technology improved; new protected areas were created; and a few Indigenous women leaders got some long-overdue credit and recognition.
- In no particular order, we look back at some of our top positive environmental stories from 2020.

2020’s top ocean news stories (commentary)
- Marine scientists from the University of California, Santa Barbara, share their list of the top 10 ocean news stories from 2020.
- Hopeful developments this year included some long-overdue attention to Black and other underrepresented groups in marine science; new technologies to prevent deadly ship-whale collisions and track “dark” vessels at sea remotely; and surprising discoveries in the deep sea.
- At the same time, the COVID-19 pandemic resulted in more trash than ever being dumped in the sea, and stalled international negotiations aimed at protecting waters off Antarctica and in the high seas. 2020 also brought the first modern-day marine fish extinction.
- This post is a commentary. The views expressed are those of the authors, not necessarily Mongabay.

Widodo Ramono, the man on a mission to save Sumatran rhinos
- Indonesian biologist Widodo Ramono has dedicated a lifetime to conserving the country’s Sumatran rhinos from extinction.
- A former government official, Widodo now leads a rhino conservation group that oversees a captive-breeding program at a sanctuary for Sumatran rhinos.
- To save the species, found only in Indonesia, Widodo says protecting its habitats from deforestation and poaching is the most important thing.
- Mongabay Indonesia recently spoke with Widodo about the country’s plans for rhinos and the challenges those plans face.

Hope and peace: Bison return to the Rosebud reservation
- The Sicangu Lakota Oyate, the Native nation living on the Rosebud Indian Reservation in the U.S. state of South Dakota, released 100 American bison onto part of an 11,300-hectare (28,000-acre) pasture.
- The project is a collaboration between the Sicangu Oyate’s economic arm, REDCO, the U.S. Department of the Interior, and WWF.
- Over the next five years, the leaders of the Wolakota Buffalo Range project hope to expand the herd to 1,500 buffalo, which would make it the largest owned by a Native nation.

Through war, wildfire and pandemic, the world’s seed vaults hold strong
- The global network of plant gene banks has shown resilience and cooperation, growing in importance as an estimated 40% of plant species are threatened with extinction and the crops used to feed the world become less diverse.
- A newly published paper documents the rescue mission of seeds from a gene bank in Syria to the Svalbard Global Seed Vault in Norway, and discusses the extensive global system for conserving crop diversity and why it is imperative to do so.
- While Svalbard’s vaults store crop seeds, the Millennium Seed Bank at the Royal Botanic Gardens, Kew, is the world’s largest wild seed conservation project, now celebrating its 20th anniversary.
- Gene banks are an important part of conservation, but they are not sufficient on their own, one expert says; the wild places and agro-ecosystems these plants come from must also be protected.

Why did the woolly rhino go extinct?
- Genetic analysis of the remnants of 14 woolly rhinos shows that a warming climate, not hunting, probably killed them off 14,000 years ago.
- The numbers of woolly rhinos remained constant until close to their extinction, and far after humans had migrated to their territory in Siberia.
- Genetic mutations suggest that the rhinos were so adapted to living in cold conditions that they could not survive when the climate rapidly warmed.

The promise of ‘bird-friendly’ cities: Q&A with author Timothy Beatley
- University of Virginia professor Timothy Beatley lays out a case for building cities that are better hosts to birds and the broader natural world in The Bird Friendly City: Creating Safe Urban Habitats.
- His case rests on the benefits that birds provide, and he discusses the need for equal access to nature for all city-dwelling communities.
- From small home improvements to skyscrapers covered in greenery, Beatley covers the adaptations necessary for more “natureful” cities around the world.

Crimefighting NGO tracks Brazil wildlife trade on WhatsApp and Facebook
- A nonprofit, the National Network Combating Wild Animal Trafficking (RENCTAS) was founded in 1999, and since then has won international awards and acclaim for its innovative approach to tracking and combating the global illegal wildlife trade, especially the sourcing of animals in the Brazilian Amazon rainforest and Cerrado savanna biomes.
- The group’s pioneering strategy: use social media to track the sale and movement of animals out of Brazil, and turn over the data to law enforcement. In 1999, it identified nearly 6,000 ads featuring the illegal sale of animals on e-commerce platforms. By 2019, it reported 3.5 million advertisements for the illegal trade on social networks.
- The most trafficked Brazilian animals currently: the double-collared seedeater (Sporophila caerulescens); a small, finch-like songbird with a yellow bill that thrives in the southern Cerrado, and the white-cheeked spider monkey (Ateles marginatus), found across the Amazon basin. Sales of animals have been tracked to 200+ illegal trafficking organizations.
- Tragically, of the millions of Brazilian animals captured, sold, resold, and transported, only an estimated 1 in 10 ever reach Brazilian and foreign consumers alive. The rest, ripped from their homes, starved and abused, die in transit.

The riddle of Madagascar’s megafauna extinction just got trickier
- Madagascar saw a relatively recent mass extinction event about 1,000 years ago, when gorilla-sized lemurs, towering elephant birds, and grand tortoises were all wiped out from the island.
- A recently published paper complicates the widely-held understanding that humans were to blame for the crash, by drawing attention to a megadrought that the authors say also played a role.
- The new study uses geological evidence from Madagascar and Rodrigues, an island now part of Mauritius about 1,600 kilometers (1,000 miles) east of Madagascar, to construct a climatic record.
- Some scientists have questioned whether the geological record from Madagascar paints an accurate picture of past climate, or whether the data from Rodrigues can shed light on conditions in Madagascar.

Snare traps decline, but still pose a threat to Leuser’s Sumatran rhinos
- The number of wire snares being found in Sumatra’s Leuser Ecosystem has declined in recent years, but the traps continue to pose a severe threat to the region’s critically endangered rhinos.
- Poachers set the snares to catch anything ranging from wild boars for bushmeat to trophy animals — including the native Sumatran rhinos, elephants and tigers.
- Increased patrols have managed to reduce the numbers of snares found in Leuser, from 1,069 in 2016 to 241 in 2019.
- Conservationists say the Indonesian government must crack down harder on the entire supply chain of the illegal trade in Sumatran rhino parts, from poachers to buyers overseas.

One year on: Insects still in peril as world struggles with global pandemic
- In June 2019, in response to media outcry and alarm over a supposed ongoing global “Insect Apocalypse,” Mongabay published a thorough four-part survey on the state of the world’s insect species and their populations.
- In four, in-depth stories, science writer Jeremy Hance interviewed 24 leading entomologists and other scientists on six continents and working in 12 nations to get their expert views on the rate of insect decline in Europe, the U.S., and especially the tropics, including Latin America, Africa, and Australia.
- Now, 16 months later, Hance reaches out to seven of those scientists to see what’s new. He finds much bad news: butterflies in Ohio declining by 2% per year, 94% of wild bee interactions with native plants lost in New England, and grasshopper abundance falling by 30% in a protected Kansas grassland over 20 years.
- Scientists say such losses aren’t surprising; what’s alarming is our inaction. One researcher concludes: “Real insect conservation would mean conserving large whole ecosystems both from the point source attacks, AND the overall blanket of climate change and six billion more people on the planet than there should be.”

Podcast: Saving the singing rhino
- Sumatran rhinos are one of the most endangered large mammals on the planet, with no more than 80 left in the wild.
- Small in stature and docile by nature, they sport a coat of fur and sing songs reminiscent of a whale or dolphin.
- To shed light on the animal’s precarious situation, this episode of the Mongabay Explores podcast series speaks with conservation biologist Wulan Pusparini and Mongabay senior correspondent Jeremy Hance about the unique challenges of conserving the creatures.
- They discuss the history of failed efforts, delayed actions, breakthroughs in conservation and breeding practices, and impactful efforts that are currently holding the line for this extremely vulnerable mammal.

Where to patrol next: ‘Netflix’ of ranger AI serves up poaching predictions
- The PAWS AI system, developed out of Harvard University, uses data about past poaching and game theory to predict where rangers are most likely to find poaching activity next.
- PAWS has been field tested in Cambodia and Uganda, and will soon roll out worldwide, available with the next update of a global data tool called SMART.
- Subsequent versions of the system will also feature a tool that recommends the best route for rangers to travel in their patrols.

IPBES report details path to exit current ‘pandemic era’
- A new report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) calls for a “transformative change” in addressing the causes of virus outbreaks to prevent future pandemics and their devastating consequences.
- Human-driven climate change, the wildlife trade, and conversion of natural ecosystems all increase the potential for the spillover of viruses that infect animals to people.
- The current COVID-19 pandemic is likely to cost the global economy trillions of dollars, yet preventive measures that include identification of the hundreds of thousands of unknown viruses that are thought to exist would cost only a fraction of that total.

With a drastic decline in tropical fruit, Gabon’s rainforest mega-gardeners go hungry
- Climate change appears to be disrupting the yield of fruit trees, a critical food source for many large mammals in Central Africa.
- A new study warns that endangered forest elephants and other keystone species in Lopé National Park in central Gabon — such as western lowland gorillas, chimpanzees, and mandrills — could be facing famine.
- “The changes are drastic,” says Emma Bush, co-lead author of the study. “The massive collapse in fruiting may be due to missing the environmental cue to bear fruit.”
- Some tropical trees depend on a drop in temperature to trigger flowering, but since the 1980s, the region recorded less rainfall and a temperature increase of 1°C.

Brave New Arctic: Sea ice has yet to form off of Siberia, worrying scientists
- After a summer that saw record Siberian fires and polar temperatures topping 100 degrees Fahrenheit, along with near record low sea ice extent in September, the Arctic Ocean’s refreeze has slowed to a crawl.
- The Laptev Sea and East Siberian Sea are, at this point, failing to re-freeze as rapidly as in the past. Scientists see all of these worrying events, along with many other indicators including fast melting permafrost, as harbingers of a northern polar region that may be entering a new climate regime.
- Models predict the Arctic will be ice-free in summer by 2040 or 2050, with unforeseen negative impacts not only in the Far North, but on people, economies and ecosystems around the globe. One major concern: scientists worry how changes in the Arctic might alter temperate weather systems, impacting global food security.
- “We’re conducting this blind experiment, and we don’t yet know the real implications,” one sea ice researcher tells Mongabay. “How do you sell climate change to be as much of an emergency as COVID-19? Except that it will kill a lot more people.”

Planned road projects threaten Sumatran rhino habitat, experts say
- Authorities in the Indonesian province of Aceh are planning 12 road-building projects through 2022, some of which will cut through the habitat of critically endangered Sumatran rhinos.
- The species is already under threat from forest fragmentation, which has isolated rhino subpopulations and led to the biggest threat to the animal: the inability to find other rhinos to mate with.
- Conservationists have called for full protection of the Leuser Ecosystem in Aceh to safeguard the rhinos’ habitat from the road projects.
- But even in a protected part of the ecosystem, Gunung Leuser National Park, deforestation is already taking place on the fringes.

At-risk Cerrado mammals need fully-protected parks to survive: Researchers
- A newly published camera trap study tracked 21 species of large mammal in Brazil’s Cerrado savanna biome from 2012-2017.
- The cameras were deployed in both fully protected state and federal parks and less protected mixed-use areas known as APAs where humans live, farm and ranch.
- The probability of finding large, threatened species in true reserves was 5 to 10 times higher than in the APAs for pumas, tapirs, giant anteaters, maned wolves, white-lipped and collared peccaries, and other Neotropical mammals.
- With half the Cerrado biome’s two million square kilometers of native vegetation already converted to cattle ranches, soy plantations and other croplands, conserving remaining habitat is urgent if large mammals are to survive there. The new study will help land managers better preserve biodiversity.

Deforestation threatens to wipe out a primate melting pot in Indonesia
- Unique primate habitats on the Indonesian island of Sulawesi are under threat from rising deforestation, according to a new study.
- The island’s isolation has allowed macaques and tarsiers there to evolve in unique ways, leading to an “explosion” of biodiversity found nowhere else across Southeast Asia.
- But logging, expansion of farmland, and infrastructure projects are driving a growing rate of forest loss, including in the “hybridization zones” that are a key factor in the island’s rich variety of primate life.
- While protected areas exist on Sulawesi, they’re concentrated located at higher elevations, while most of the primates occur in lowland forests that can be more easily cleared and farmed.

‘Luckiest people’: Encountering a newborn Sumatran rhino in the wild
- In 2018, five rangers had a rare encounter with a newborn Sumatran rhinoceros in the forests of Sumatra’s Leuser Ecosystem.
- Leuser is known as one of the last strongholds of the Sumatran rhino, one of the most endangered large mammals on Earth.
- Conservationists have called for beefing up security across the Leuser Ecosystem to allow the rhinos there to feel secure enough to continue breeding.
- The species is down to no more than 80 individuals in the wild, with forest fragmentation and a low birth rate driving it toward extinction.

We’re not protecting enough of the right areas to save biodiversity: Study
- In 2010, the member nations of the U.N.’s Convention on Biological Diversity (CBD), 195 countries plus the EU, agreed that at least 17% of global land and 10% of the ocean needed to be protected by 2020.
- A new global review finds that many countries have fallen short of these targets, and the expansion of protected areas over the past 10 years has not successfully covered priority areas such as biodiversity hotspots and areas providing ecosystem services.
- The research team overlaid maps of protected areas, threatened species, productive fisheries, and carbon services, and found that 78% of known threatened species do not have adequate protection.
- Adequate protection of the world’s biodiversity will require conservation areas in the right places, the involvement of Indigenous peoples and local communities in decision-making and management, ecologically connectivity between protected areas, and much more financing.

Deaths and media-driven panic threaten human-jackal coexistence in Sri Lanka
- Attacks by rabid jackals this past September left a man and a child from the same village dead of rabies, and prompted a backlash against the animals.
- Experts say the jackals were likely infected by a rabid stray dog, attributing the outbreak to the failure of Sri Lanka’s anti-rabies program.
- The Sri Lanka jackal (Canis aereus naria), a subspecies of the golden jackal, is the island’s only wild canid and a widespread hunter and scavenger; any attempt to cull it would cause ecological imbalances throughout its range.
- Once abundant even at the edges of urban areas, the jackal has gone extinct locally from much of its former range due to habitat loss, with scientists calling for more research into the animal to better understand and manage it.

Brazilian frog believed ‘extinct’ for 50+ years, found with eDNA testing
- A Brazilian frog species, Megaelosia bocainensis, thought to have gone extinct in 1968 has been found with eDNA testing, which picks up the traces of environmental DNA that are left behind by living organisms in soil, water and air.
- The missing frog’s eDNA was detected in the Atlantic Forest biome in Parque Nacional da Serra da Bocaina, its last known habitat in São Paulo state, Brazil.
- The researchers used metabarcoding — a form of rapid DNA sequencing — in order to monitor entire communities, rather than only specific rare target species.
- The innovative highly sensitive eDNA sampling technique provides a valuable tool for conservation scientists to evaluate the status of threatened species and to confirm the presence of species that are difficult to monitor and often go undetected using traditional methods.

World’s plants and fungi a frontier of discovery, if we can protect them: Report
- The “State of the World’s Plants and Fungi 2020” report, released this week, was born of the collaborative effort of 200 scientists from 42 different countries and delves into a global assessment of plants and fungi as food, fuel, medicine, tools for urban resilience, and more.
- In 2019 alone, 1,942 plants and 1,886 fungi were newly described by scientists, some closely related to known medicinal species and potentially new sources of medicine.
- More than 7,000 edible plants hold potential as future crops, according to the report, meeting the criteria of being nutritious, robust and historically used as food.
- Nearly 40% of plant species are estimated to be threatened with extinction.

World’s protected areas lack connections, recent study finds
- A recent study, published in the journal Nature Communications, has found that 9.7% of the world’s protected areas are connected by land that’s considered intact.
- The study used the human footprint database, which maps out human impacts, such as roads and farmland, across the planet.
- The research showed that, while some countries have protected 17% of their land — a goal set forth in the U.N. Convention on Biological Diversity’s Aichi targets — others, including repositories of biodiversity such as Vietnam and Madagascar, are lagging with little to no connectivity in their networks of reserves.
- The authors suggest that the research could help guide decisions on which areas of land to protect and how to connect them in a way that gives species the best shot at survival.

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