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topic: Habitat Loss
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Discovery of critically endangered bat in Rwanda leads to conservation talks
- Bats are one of the most diverse orders of mammals and represent an important component of ecological balance. They may make up a large portion of the mammal diversity — including in countries like Rwanda where much of the natural forest and savannah habitats have been lost, changed or degraded.
- Researchers recently discovered two rare bat species in Rwanda’s Nyungwe National Park, and the IUCN lists 54 species of bats as occurring in the country.
- Research shows that killing bats to control zoonotic diseases can make things worse.
- Several studies show that bats are important predators of insects and are, therefore, a natural asset for agrarian productivity, suppressing pest populations.
Data discrepancies suggest Laos monkey smuggling persists, despite trade ban
- A new report highlights widespread monkey laundering in Cambodia, Laos and Vietnam, where wild-caught long-tailed macaques are illegally funneled into breeding farms before being exported for biomedical research as captive-bred animals.
- Despite growing concerns over the ethics and effectiveness of animal testing, the biomedical industry continues to rely on macaques, fueling a multibillion-dollar trade, with some shipments worth millions of dollars.
- Thailand has emerged as a hotspot for poaching, with poachers capturing monkeys in urban areas before smuggling them across the Mekong River into Laos and Cambodia, often using concealed transport methods.
- Laos has significantly increased its estimate of wild macaques to justify legalizing their capture, raising concerns of official complicity in laundering monkeys for the biomedical industry, despite international skepticism over the accuracy of the data.
Critically endangered Sumatran elephant found dead near Leuser; cause uncertain
LANGKAT, Indonesia — A critically endangered Sumatran elephant was found dead April 4 on the border of the Gunung Leuser National Park in Sumatra’s Langkat district, officials said. The elephant was male, around 10 years old, and weighed no more than 2 tons. Officials said they believe the individual had been dead for several days […]
Report alleges criminality in Cambodian, Vietnamese monkey trade
- A new report is the latest to bolster long-standing allegations that many long-tailed macaques imported into the U.S. for biomedical research were illegally caught from the wild and falsely labeled as captive-bred, with suspiciously high birth rates at breeding facilities in Southeast Asia.
- Cambodia became a major supplier of monkeys for research after China stopped exports in 2020, but investigations found indications of large-scale monkey-laundering operations, leading to legal cases, failed prosecutions, and a 64% drop in exports by 2023. Despite concerns, global wildlife trade regulator CITES did not ban the trade.
- Vietnam’s reported monkey exports also show discrepancies, with new “satellite breeding facilities” appearing without proper documentation, raising concerns that wild monkeys are also being trafficked into breeding farms.
- A tuberculosis outbreak linked to Vietnamese monkey exports highlights the public health risks, while U.S. company Charles River Laboratories faces scrutiny over its alleged role in the illegal monkey trade, seeming to benefit from political ties to evade accountability.
Proforestation: The case for leaving trees alone
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. In a quiet corner of northern New York state, the white pines of the Adirondack Forest Preserve rise like sentinels, untouched for more than 125 years. Their silence speaks volumes. These towering trees, some 150 feet (about 46 […]
Action plan aims to save Asia’s leaf-eating monkeys amid ‘alarming’ declines
- A new conservation plan aims to halt the decline of langur monkeys in Southeast Asia, where habitat loss and poaching have severely reduced their numbers.
- The 10-year Asian Langurs Conservation Action Plan focuses on the six countries in the Sundaland biodiversity hotspot, a region known for its astonishing range of habitats and species.
- Based on insights from leading primatologists, the plan prioritizes measures needed to safeguard 28 species and subspecies of langurs.
- Key goals include strengthening and enforcing existing wildlife laws, reducing demand for langurs and their body parts, and raising awareness about their protected status and cultural and ecological importance.
Outlook improves for wattled crane in South Africa
In what’s being hailed as a conservation success, the wattled crane has seen its conservation status in South Africa improve from critically endangered to endangered. Globally, the wattled crane (Bugeranus carunculatus) is listed as vulnerable on the IUCN Red List, with an estimated population of 6,000 mature individuals in the wild as of a 2018 […]
Dugong numbers plummet amid seagrass decline in Thailand’s Andaman Sea
- Thailand’s dugongs are disappearing fast, reflecting an unfolding crisis in the region’s seagrass ecosystems.
- Seagrass beds on Thailand’s Andaman Sea coast that support one of the world’s most significant populations of dugongs have died off in recent years, creating an increasingly challenging environment for the charismatic marine mammals.
- Scientists point to a combination unsustainable coastal practices and climate change as the main factors driving the decline.
- Government agencies, marine scientists and volunteers are taking emergency steps to save the remaining dugongs, but experts warn their long-term survival in Thailand depends on fixing the root causes of the seagrass loss.
Snared, skinned, sold: Brutal March for Indonesia’s Sumatran tigers
- Police in Indonesia charged at least 11 people in the month of March with wildlife crimes after a tiger was butchered in Riau province and alleged traffickers were found with body parts in the semiautonomous province of Aceh.
- In West Sumatra province, conservation officials successfully trapped a young female tiger whose leg had previously been amputated, likely in a snare trap.
- Sumatran tigers are a critically endangered subspecies of tiger and fewer than 400 are believed to remain in the wild.
Iconic frankincense trees of Yemen’s Socotra Island have become rarer
Socotra Island, known as the Galápagos of the Indian Ocean, hosts an unusual diversity of plants found nowhere else on Earth. Nine of these endemic plant species, belonging to the genus Boswellia, are now closer to extinction, according to the IUCN, the global wildlife conservation authority. Boswellia is an “iconic genus,” Frans Bongers, a professor […]
As Acapulco’s mangroves disappear, Mexico takes strides to protect its coastal forests
- One of Acapulco’s lagoons has experienced the near-complete loss of its mangroves due to urbanization and hurricanes.
- Another Acapulco lagoon has also lost portions of its mangroves, affecting the local fishing industry.
- Overall, the Mexican state of Guerrero has lost more than half of its mangroves since 1979.
- Mexico’s government is working with international organizations, scientists and local communities to restore the country’s lost mangroves.
Farmers turn to living ‘yam sticks’ to grow their crop and spare the forest
- In major yam-producing areas such as West Africa and the Caribbean, the tuber is traditionally grown using sticks as scaffolds for vine growth, which are traditionally cut from the forest, causing deforestation.
- Scientists and yam breeders are trialing ways to replace these sticks through agroforestry, introducing living supports that can also improve the soil and provide other benefits to farmers.
- Trials using plants such as pigeon pea and bitter damsel as living yam sticks have shown potential.
- However, conservationists say that entrenched traditional farming methods and a lack of funding to promote more sustainable approaches are preventing living vine sticks from widespread application.
Climate change spikes wildfire risk in Sri Lanka
- Almost all forest fire in Sri Lanka is human-caused; the two main forest fire seasons are February to March and July to August.
- Annually, 100-2,500 hectares (247-6,178 acres) of forest resources are damaged due to forest fires in Sri Lanka, and in the past few years, the damage to forest resources by fire has increased and is likely to continue increasing with global warming.
- Usually, wildfires are mainly occurring in forest plantations or grasslands where they do not spread to dense forest, but as of late, fires have begun to reach forest areas.
- Some ecosystems like savanna need fire to sustain them, as seeds in some of the trees need fire to crack their outer layer in order to germinate. But in areas with invasive guinea grass, which burns longer and hotter, large trees are also observed dying.
As apes adapt to human disturbance, their new behaviors also put them at risk: Study
- Worldwide, the most frequent causes of disturbances to ape habitats are land conversion for agriculture or logging, a recent study concludes.
- The study found that the most common ways apes adapted to habitat change included foraging for human crops, changing nesting patterns, and traveling along human-made paths.
- These changes can help apes survive in the short term, but can increase long-term risk, especially when behaviors like crop foraging bring them into conflict with humans.
- While some patterns were observed worldwide, human responses to behaviors like crop foraging varied widely, highlighting the need for local voices and priorities to be a central part of conservation planning.
Bleak future for Karoo succulents as desert expands in South Africa
- Recent population surveys show continued decline in two desert-adapted succulent tree aloe species, with conservationists fearing for the state of an understudied third species.
- A years-long drought has accelerated spreading dust-bowl conditions following decades of mining and heavy grazing, with grave consequences for endemic succulents.
- A conservation triage should prioritize cultivating at-risk species in nurseries and botanical gardens, many of which are unlikely to survive reintroduction into their natural habitats.
Global outcry as petitioners demand no mining expansion in orangutan habitat
- Nearly 200,000 people have signed a petition urging U.K. multinational Jardine Matheson to halt the expansion of the Martabe gold mine in Indonesia’s Batang Toru Forest, home to the critically endangered Tapanuli orangutan.
- Agincourt Resources, a subsidiary of Jardine’s Astra International, plans to clear up to 583 hectares (1,441 acres) of forest for a new mining waste facility, which conservationists warn will push the Tapanuli orangutan closer to extinction and harm other protected species.
- Environmental groups accuse Jardines of misleading sustainability claims and the Indonesian government of failing to enforce conservation laws, despite awarding Agincourt a “green” compliance rating.
- Protesters have demanded Jardines adopt a “no deforestation, no peat, no exploitation” (NDPE) policy for its mining operations and provide clarity on conflicting deforestation figures and the compliance of its expansion plan with its approved permits.
Lives worth living: Elephants, Iain Douglas-Hamilton and the fight for coexistence
- Iain Douglas-Hamilton spent a lifetime communing with African elephants, going on to champion their conservation during a brutal wave of poaching in the 1970s and 1980s.
- Along with Jane Goodall, he was a pioneer both of studying animals in the field and viewing them as more than objects of study — he recognised elephants as having individual personalities.
- A new film co-produced by the organization he founded, Save the Elephants, also explores how his work challenged the fortress model of conservation.
- The film will have its US premiere at the 2025 DC Environmental Film Festival, for which Mongabay is a media partner.
Feral horses find a home in India’s protected areas
Truly wild horses are rare today. But in India, small populations of feral horses, believed to be descendants of domestic horses, have made the wild their home. One such population can still be spotted in Dibru Saikhowa National Park in the northeastern state of Assam. According to a November 2024 Mongabay India report by contributor […]
In Australia’s little-known rainforests, tradition and science collaborate for good
- Australia’s Kimberley region houses some of the country’s most botanically diverse ecosystems: monsoon rainforest patches.
- Although they’ve been harvested and cared for by First Nations groups for millennia, the patches remain largely unsurveyed by modern science as the tropical climate and rugged terrain make access difficult.
- Indigenous ranger teams have been working for more than 20 years to implement land management programs, including traditional burning regimes, in order to conserve the rainforest.
- A recently published general interest book has called for the preservation of Kimberley Monsoon Rainforest patches and for ongoing, close collaboration between First Nations communities and academic teams.
The rarely seen Madras hedgehog in India is also poorly studied
The Madras hedgehog, found only in southern India, is considered a species of least concern on the IUCN Red List of threatened species. However, this elusive spiny species is poorly understood, and its population is largely unknown, reports Mongabay India’s Arathi Menon. India’s arid grasslands, scrublands and deserts are home to three species of hedgehogs. […]
How ‘country palm’ could help pave the way toward a sustainable palm oil future in Liberia
- The oil palm tree is native to one of the largest contiguous blocks of lowland rainforest in West Africa, and provides food and habitat for many animals, including threatened species.
- Grown in agroforestry plots in concert with other plants, it’s been a subsistence crop for generations in Liberia, where it’s known as “country palm.”
- Initial field data from the Sustainable Oil Palm in West Africa (SOPWA) Project finds country palm plots have higher levels of plant species diversity compared to monoculture oil palm production systems.
- As Liberia rolls out plans to scale up its domestic palm oil production, conservationists and community leaders are calling for community-based country palm farming to be enshrined as a cornerstone of the country’s palm oil future — and not replaced by industrial, monoculture plantations.
CITES rejects proposed suspension of Cambodian monkey exports
- Cambodian exports of long-tailed macaques will remain legal until November 2025, despite recommendations for suspension due to concerns over poaching and the misrepresentation of wild-caught monkeys as captive-bred.
- Cambodian officials strongly objected to the call for a trade suspension, disputing claims about unrealistic birth rates at breeding facilities and accusing the U.S. wildlife officials of misusing data obtained without their consent during investigations into alleged monkey laundering.
- Japan, China, Canada, the U.S. and other countries that import macaques for use in medical research rejected the suspension, arguing for further review; some expressed confidence in Cambodian compliance, while Canada acknowledged the importance of the trade to its research industry.
- Conservation groups expressed disappointment, highlighting the ongoing threats to wild macaque populations, including poaching, habitat loss and zoonotic risks, and warning that the decision enables unsustainable trade practices in the face of mounting evidence of misconduct.
Surge in legal land clearing pushes up Indonesia deforestation rate in 2024
- Indonesia’s deforestation increased in 2024 to its highest level since 2021, with forest area four times the size of Jakarta lost; 97% of this occurred within legal concessions, highlighting a shift from illegal to legal deforestation.
- More than half of the forest loss affected critical habitats for threatened species like orangutans, tigers and elephants, particularly in Borneo and Sumatra.
- Key industries driving deforestation include palm oil, pulpwood, and nickel mining, with significant deforestation in Kalimantan, Sumatra and Papua; a new pulp mill in Kalimantan in particular may be driving aggressive land clearing.
- Despite an existing moratorium on new forest-clearance permits, there’s no protection for forests within existing concessions, allowing continued deforestation, and spurring calls for stronger policies to safeguard remaining natural forests.
Better government policies could help as migratory birds lose habitat in Bangladesh
- Recent studies indicate a steady decline in the number of migratory water birds in Bangladesh over the last few years.
- Researchers said the key threats to migratory birds include habitat loss, cattle grazing in bird habitats, domestic duck farming and conservation mismanagement.
- They underscore the need for a coordinated effort among livestock, agriculture and environment ministries.
Has the Moo Deng craze helped wild pygmy hippos at all? (analysis)
- Moo Deng, a baby pygmy hippo, became an overnight sensation online. Videos of her were watched by millions.
- But conservationists say that popularity hasn’t resulted in any change on the ground for wild pygmy hippos, which are down to fewer than 2,500 animals in the wild.
- The Khao Kheow Open Zoo, where Moo Deng is housed, says it is working on a partnership with a conservation group to support research in the wild.
Birdwatchers rally behind endemic hummingbird, spurring conservation movement in Mexico
- In Veracruz, the charismatic Mexican sheartail, one of the 58 hummingbird species in the country, is threatened by habitat loss due to deforestation for agriculture and urbanization.
- Chavarillo, an important spot for migratory birds, located in central Veracruz, has leveraged income gained from birdwatching to create a natural reserve for the Mexican sheartail.
- One local in Chavarillo donated land to establish the Doricha Natural Reserve, which provides the sheartail with much needed habitat and helps promote biodiversity conservation more widely.
- Birdwatchers, local landowners and conservationists have come together here to protect a habitat and ecosystem important for many endemic species.
Survey uncovers ‘wildlife treasure’ in Cambodian park — but also signs of threats
- A survey of a little-known patch of forest on Cambodia’s border with Thailand has uncovered a “treasure of wildlife,” including potentially new-to-science plant species.
- The Samlout Multiple Use Area was established 30 years ago to conserve natural resources while also developing economic activities, but deforestation rates in the region have matched the national average.
- The survey, conducted by Fauna & Flora and commissioned by the Maddox Jolie-Pitt Foundation, found about 140 bird, 30 mammal, 15 bat and 50 orchid species.
- But camera traps used in the survey also recorded the presence of armed humans in the area and evidence of snare traps, prompting calls for improved protection by law enforcement agencies.
‘LIFE’ scores map out where habitat loss for crops drives extinction
- Altering natural habitats for agriculture is the single biggest driver of extinctions.
- Land conversion is contributing to what scientists call Earth’s sixth mass extinction.
- Now, new maps link the conversion of landscapes to the risk of extinction for species; they also help identify places where restoration could increase the probability that species will survive.
- The tool works accurately on areas of land ranging from 0.5-1,000 km² (0.2-386 mi²), and could be used by consumers and conservation groups to identify key areas to prioritize for conservation or restoration.
Indonesian company defies order, plants acacia in orangutan habitat
- The Indonesian company PT Mayawana Persada has shifted focus from clearing peatlands in western Borneo to planting acacia on previously cleared lands in defiance of a government order to restore damaged peatlands.
- The lands are home to the critically endangered Bornean orangutan (Pongo pygmaeus), and any habitat loss pushes the animal closer to extinction.
- Mayawana Persada’s concession spans nearly 140,000 hectares (345,900 acres), overlapping with more than 83,000 hectares (205,100 acres) of carbon-rich peatlands and more than 90,000 hectares (222,400 acres) of Bornean orangutan habitat.
Conservation corridors provide hope for Latin America’s felines
- Latin America’s feline species are losing their habitat and becoming trapped in small patches.
- Scientists are concerned about isolated populations and trapped individuals that are unable to migrate. This isn’t the only threat: reprisal hunting, vehicle collisions and the incursion of feral and undomesticated dogs into wild areas means that many cats could be on the path to extinction.
- Researchers say biological corridors are vital for their conservation.
Camera traps reveal first jaguar in northwestern Ecuador forests in years
Two separate camera-trap surveys have captured videos and images of jaguars in two different forests in Ecuador’s northwest, where the animal hadn’t been spotted for several years. Subsequent analysis confirmed that it was the same individual moving between the two forests, according to a new study. The first camera-trap survey by researchers from the Central […]
A deadly parasite turns jaguar conservation into a human health priority
- Analysis of jaguar droppings in Brazil’s Pantanal wetlands have uncovered the presence of Spirometra tapeworms, a parasite with significant ecological and public health implications that can be dangerous to people in its larval form.
- Pantanal ranchers typically see jaguars as pests because they prey on livestock; however, conservationists aim to reframe these big cats as allies in ecological balance, as they control parasite-carrying prey and serve as vital bioindicators of the biome’s health.
- The underreporting of parasitical infections in humans caused by Spirometra reveals a gap in public health awareness in Brazil, making the discovery of the parasite in jaguars a key breakthrough toward protecting communities.
- Educational workshops and practical measures, such as electric fencing, have significantly reduced jaguar-livestock conflicts while improving community practices and promoting coexistence between humans and the big cats.
Study looks for success factors in African projects that heal land and help people
- Land degradation across Africa impacts the lives of rural Africans, who depend heavily on natural resources.
- Reversing land degradation while improving livelihoods can be tricky, and not all initiatives succeed.
- A recent Sustainability Science study examined 17 initiatives in 13 African nations to tease out what factors contribute to success or failure.
- The study finds that tapping into social relationships, providing adequate incentives to overcome risk-adverse behaviors, and maintaining momentum over the long term emerged as key factors in an initiative’s success.
Clouded leopard sighting raises questions about conservation and research in Bangladesh
- Clouded leopards occur in some South and Southeast Asian countries, but have fast been losing their habitat and, in 2021, IUCN declared the carnivore a vulnerable species.
- In Bangladesh, where there is no official record of the species, wildlife researchers studying other wildlife recently spotted clouded leopards in their camera trap footage, raising hope for their habitat conservation.
- Researchers have expressed concern about the lack of intensive research and conservation strategies for endangered species in Bangladesh.
Satellite data show bursts of deforestation continue in Indonesian national park
- Tesso Nilo National Park was created to protect one of the largest remaining tracts of lowland forest on the island of Sumatra, and as a refuge for threatened wildlife such as critically endangered Sumatran tigers and elephants.
- Despite being declared a National Park in 2004 and expanded in 2009, Tesso Nilo has experienced continued deforestation in recent years, largely driven by the proliferation of oil palm plantations.
- Satellite data show Tesso Nilo lost 78% of its old growth rainforest between 2009 and 2023.
- Preliminary data for 2024, coupled with satellite imagery, show continued forest loss this year.
Fires rip through Indigenous territories in Brazilian Amazon
- Xingu Indigenous Park and Capoto/Jarina Indigenous Territory in Brazil cover an area larger than Belgium.
- The Indigenous territories are still largely covered in primary forest, and a haven for wildlife in a region considered an agricultural powerhouse.
- Satellite data show Xingu Indigenous Park lost 15% of its primary forest cover, and Capoto/Jarina Indigenous Territory lost 8.3% of its forest cover, between 2002 and 2023.
- Indigenous groups fear proposed transportation projects will bring a fresh wave of deforestation and open up their territories to invaders.
Monitoring group cracks down on deforestation in Cameroon gorilla sanctuary
- Mengame Gorilla Sanctuary was created to protect some 26,780 hectares in southern Cameroon, and is the only large functional protected area in the region.
- In addition to critically endangered western lowland gorillas, Mengame is a refuge for an abundance of wildlife, including forest elephants (Loxodonta cyclotis) — also critically endangered — and endangered chimpanzees (Pan troglodytes).
- Logging concessions and villages surround Mengame, and satellite data show forest loss encroaching on the sanctuary and trickling into it.
- Cameroonian civil society organization Action for Sustainable Development investigated encroachment into the reserve after noticing deforestation alerts via satellite data.
Migration opens up new territories in the Brazilian Amazon in the 20th century
- Internal migration in Panamazonia was driven by the gold rush, improved infrastructure, land grabbing and job opportunities in large-scale infrastructure projects such as industrial mines and hydroelectric plants.
- Rondônia’s population grew from 100,000 in 1972 to more than 400,000 in 1982, when it became one of Brazil’s states. By 1990, it had surpassed one million inhabitants.
- Migration within the Brazilian Amazon is now largely internal, as Amazonian residents move to cities. Internal migration is motivated by lack of opportunity in rural communities and the creation of temporary jobs linked to construction sites
New transmission lines cut a Cambodian rainforest sanctuary in half
- Satellite imagery, drone photography and testimony from residents indicate that work has begun on electricity transmission lines that will cut through the heart of Prey Lang Wildlife Sanctuary in order to connect Cambodia’s energy grid with that of Laos.
- A 5.8-kilometer-long (3.6-mile) strip of land has already been cleared inside Prey Lang, indicating that plans are moving forward to run the transmission lines 65 km (40 mi) through the sanctuary.
- Conservationists, and even the former environment minister, recommended alternate routes avoiding the core of the forest, leading one expert to question whether the lines have been deliberately sited to facilitate access by timber traffickers and land investors.
Reserve in Brazilian Amazon struggles as ‘aggressive’ deforestation spreads
- Triunfo Do Xingu Environmental Protected Area was created to protect rich Amazonian forest and shield adjacent reserves.
- But deforestation has been rampant within the reserve and is spreading to nearby areas
- From 2006 to 2023, the reserve lost 41% of its primary forest cover.
- Preliminary satellite data for 2024 from show deforestation picking up even further, and spreading into nearby areas including Terra do Meio Ecological Station and Serra do Pardo National Park
Nepal’s top court to rule next month on law allowing development in protected areas
- Nepal’s Supreme Court has completed hearings on a petition challenging changes to conservation laws and permitting infrastructure development in protected areas. A ruling is expected by Dec. 20.
- The law being challenged allows the government to designate areas within national parks as falling outside “highly sensitive zones” and thus opening them up to development projects like roads and hydropower.
- Conservationists argue this new definition threatens habitats and undermines decades of conservation progress.
- Conservationists fear that the law could exploit natural resources, displace local communities, and shrink critical habitats, jeopardizing Nepal’s protected area system and wildlife.
A Nigerian reserve, once a stronghold for chimps, is steadily losing its forest to farming
- Oluwa Forest Reserve once protected an island of old growth forest in southwestern Nigerian.
- But satellite data show only about half of its intact forest remained at the turn of the century — and it’s only dwindled further since then.
- Poverty-driven smallholder farms and profit-driven industrial plantations are the main causes of deforestation in the reserve.
- Researchers worry that habitat loss in Oluwa is driving endangered species — such as the Nigeria-Cameroon chimpanzee — to local extinction.
Slender-billed curlew, a bird last photographed in 1995, is likely extinct
For decades, the slender-billed curlew, a grayish-brown migratory wetland bird with a long, arched bill, has evaded detection, prompting speculation about whether the species is still out there. Now, a new study has confirmed that the species is indeed most likely extinct. “Speaking personally it’s a source of deep sadness,” Geoff Hilton, conservation scientist at […]
Communities band together to save besieged reserve in Bolivia
- Bolivia’s Tucabaca Valley Municipal Wildlife Reserve has been beset by clearing and fires over the past several years.
- Now, mining, infrastructure development and land trafficking are adding to the pressure faced by the reserve.
- Residents of nearby communities have formed an association called Movement in Defense of the Tucabaca Valley.
- In June, a delegation from the Movement visited the Tucabaca reserve to assess the damage.
Relief in Sri Lanka as key threat to nonprotected forests is repealed
- A 2020 government decree that transferred administrative control of nonprotected forests in Sri Lanka to local governments has been formally revoked by the country’s new government.
- The move follows its overturning by the country’s Supreme Court, where environmental activists argued it could allow the release of these forests for development projects without proper environmental assessments.
- Known as “other state forests” (OSFs) or “residual forests,” they harbor high levels of biodiversity and serve as crucial connectivity or buffer zones that help reduce human-wildlife conflict.
- They could also play a key role in the government’s commitment to the 30×30 initiative of protecting 30% of land and sea area by 2030.
Indigenous guardians embark on a sacred pact to protect the lowland tapir in Colombia
- An Indigenous-led citizen conservation project in the community of Musuiuiai in Putumayo, Colombia, aims to obtain data on the lowland tapir’s presence and understand the environmental factors affecting the species.
- According to spiritual beliefs, a divination from an elder in the 1990s pushed the community to move to a high-priority region for tapir conservation. Beliefs in the mammal’s sacred status supports conservation efforts.
- The lowland tapir (Tapirus terrestris) is listed as vulnerable to extinction on the IUCN Red List; in Colombia, it’s threatened by habitat loss and hunting.
- Using a biocultural approach to conservation, Musuiuiai was named an Indigenous and Community Conserved Area (ICCA), whose members now hope to reduce tapir hunting in neighboring tribes through outreach and collaboration.
Camera traps reveal little-known Sumatran tiger forests need better protection
- A new camera-trapping study in Indonesia’s Aceh province has identified an ample but struggling population of Sumatran tigers, lending fresh urgency to calls from conservationists for greater protection efforts in the critically endangered subspecies’ northernmost stronghold forests.
- The study focused on the Ulu Masen Ecosystem, an expanse of unprotected and little-studied forest connected to the better-known Leuser Ecosystem, the only place on Earth that houses rhinos, tigers, elephants and orangutans.
- The big cat population and its prey likely contend with intense poaching pressure, the study concludes; their forest home is also under threat from development pressure, illegal logging, rampant mining and agricultural encroachment.
- As a key part of the Leuser–Ulu Masen Tiger Conservation Landscape, experts say Ulu Masen merits more conservation focus to protect the tigers, their prey populations and their habitats.
Organizations tackle droughts, floods in Brazil by planting forests
- Many areas of Brazil have been hit with severe droughts and floods in recent years; scientists say climate change is increasing the incidence of extreme weather events.
- Forests protect against erosion and pollution and help store water in soil and aquifers, buoying water security.
- Organizations across the country are leading efforts to reforest cleared areas — particularly along rivers and other water sources —to mitigate the damaging effects of droughts, floods and other effects of climate change, as well as safeguard and improve habitat for wildlife.
- Experts and stakeholders say broader support is needed at the federal level, while a representative of Brazil’s Ministry of Environment and Climate Change says the government is rolling out conservation plans of its own.
Using regenerative agriculture to heal the land and help communities: Q&A with Kaleka founder Silvia Irawan
- Industrial oil palm cultivation is a major driver of deforestation in Indonesia and other tropical countries.
- Kalimantan’s Seruyan regency is one of the main palm oil-producing regions in Indonesia.
- Through regenerative agriculture trials in Seruyan, research organization Kaleka is trying to find ways for smallholders to cultivate oil palm more sustainably, without reducing their incomes.
- In an interview with Mongabay, Kaleka founder Silvia Irawan discusses the process, benefits and challenges of this approach.
Study shows, via clouded leopards, how to better protect forests
- New research from Borneo suggests we could improve the efficacy of protected areas by better selecting where to locate them.
- A more “assertive” approach to protected area placement that prioritizes protection of high-biodiversity forest areas facing imminent development pressure could significantly improve conservation outcomes for key forest-dependent species, the study says.
- Improving protected area design and management is vital as the urgency of environmental action builds, especially in regions facing escalating development threats, such as Borneo.
- As in many parts of the world, Borneo’s existing network of protected areas are largely located in rugged and remote places that are safeguarded mainly by their inaccessibility to development, rather than by strategic conservation planning.
Study finds bonobos more diverse, and more vulnerable, than previously thought
- Recently published research finds that bonobos show a much deeper degree of genetic diversity than previously thought, with the species split into three distinct subgroups that diverged tens of thousands of years ago.
- The study is based on a detailed analysis of the genomes of 30 wild-born captive bonobos, cross-referenced with more limited data from 136 wild bonobos.
- Separation into three genetically isolated groups means that each group is more vulnerable than a single unified population would be, and that loss of any of these groups would result in a significant loss of the species’ genetic diversity.
Conservationists mobilize to save Sierra Leone national park and its chimpanzees
- Sierra Leone’s Loma Mountains National Park (LMNP) encompasses the highest mountain peak in West Africa, along with valuable habitat for many threatened animals — including critically endangered western chimpanzees.
- However, satellite data show the park lost 6% of its primary forest cover between 2002 and 2023.
- Clearing in the park is being driven by farmers and ranchers who say there is not enough agricultural land in their communities and no other livelihood options; illegal marijuana cultivation is also an issue in the park.
- Conservationists, park officials, international agencies and local residents are working together to protect the park through efforts such as planting trees, training rangers, implementing educational programs in schools and promoting alternative livelihoods for surrounding communities.
Canopy bridges serve a lifeline for Sumatra’s tree-dwelling primates
- An NGO is working with local authorities in Indonesia’s North Sumatra province to build canopy bridges for primates to safely cross roads that fragment their forest habitats.
- Pakpak Bharat district has seen rapid growth of new roads to improve communities’ access to schools and hospitals, with the trade-off being that many of these roads disrupt wildlife connectivity.
- The bridges, designed to meet the needs of different species, have been used by various wildlife, though not yet the critically endangered orangutans that the designers had in mind, and are monitored regularly through camera traps and maintenance checks.
- Conservationists highlight the bridges’ role in preventing inbreeding among isolated populations and sustaining the ecosystem’s biodiversity, with hopes to expand the initiative across Sumatra.
Two new initiatives provide cutting-edge satellite images for conservation
Global conservation efforts will receive a much-needed boost with the recent launch of two initiatives involving the use of satellite data. The Airbus Foundation and the Connected Conservation Foundation (CCF) recently opened a third round of applications for their Satellites for Biodiversity Award, which now offers access to finer-resolution satellite imagery to help protect habitats […]
Cambodian fishers-turned-citizen scientists monitor marine mammal deaths
- In Cambodia, the NGO Khmer Ocean Life has trained residents of coastal fishing communities about threats to marine mammals so they can participate in a citizen scientist network aimed at tracking bycatch and strandings.
- At least 10 species of marine mammals are commonly found in Cambodia, including dugongs (Dugong dugon), Indo-Pacific finless porpoises (Neophocaena phocaenoides), Indo-Pacific humpback dolphins (Sousa chinensis) and endangered Irrawaddy dolphins (Orcaella brevirostris); all of these species face an array of threats, including coastal development and unsustainable fishing practices.
- Bycatch is the biggest threat facing marine mammals globally, according Sarah Tubbs, Khmer Ocean Life’s co-founder and co-director, and coastal marine mammals face greater threats due to their proximity to fishing activities.
- Currently, data on marine mammal bycatch and strandings are lacking in Cambodia; the citizen scientist network will provide real-time insights into where bycatch mitigation efforts are most needed.
Highways prevent pumas from reclaiming their eastern U.S. range: Study
Pumas are unlikely to recolonize much of their historical range in the eastern U.S., a new study finds. It’s not a lack of habitat or food keeping out the pumas, also known as cougars or mountain lions. It’s the highways. Historically, pumas (Puma concolor) ranged coast to coast across nearly all of the Americas, stretching […]
Budget constraints limit wildlife protection in major Nepali road project
- Nepal is expanding a 115-kilometer (71-mile) section of its East-West Highway from two to four lanes, aiming to improve travel times and connectivity.
- The expanded highway passes through 11 forest patches near Chitwan National Park, raising concerns about wildlife safety and mobility.
- Budget constraints prevented the construction of wildlife overpasses and limited modifications to 12 key structures for animal crossings.
- Conservationists worry that without proper safeguards, the expanded highway could lead to increased wildlife-vehicle collisions and habitat fragmentation, potentially undermining conservation efforts in the region.
Search for rare Nigerian damselflies finds forest habitats under threat
- Nigeria’s Cross River state, famed for its gorillas, chimpanzees, drill monkeys and forest elephants, is also part of an ecological region known to harbor the greatest diversity of dragonflies and damselflies in Africa.
- A Nigerian-Dutch team recently published details of three new species of dragonfly it found during its survey of four locations across the state, alongside dozens of other dragonflies and damselflies, including some that are now critically endangered.
- Many of the forests and streams the insects live in are threatened by fire, deforestation and the expansion of commercial oil palm plantations.
Sumatran tiger confirmed killed by snare in Indonesia’s West Sumatra province
- Officials have confirmed that a Sumatran tiger was found killed by a snare in Indonesia’s West Sumatra province in late July, after farmers had reported encounters with the animal in human settlements over a period of around four months.
- The Sumatran tiger remains the most threatened tiger subspecies in the world, with fewer than 400 individuals estimated to remain in the wilds of Sumatra.
- Tiger species endemic to the Indonesian islands of Java and Bali were declared extinct during the 20th century following decades of hunting and deforestation.
- Researchers are calling for the various conservation and protected forests in West Sumatra and to unified into a single national park and for increased government regulation on snares.
In Brazil’s Amazon, land invasions — and fires — threaten a protected reserve
- In Brazil’s state of Maranhão, one of the last slices of remaining rainforest is under threat from invasions and fires, which has complicated efforts to protect this area of rich biodiversity from the advance of agriculture and cattle ranching.
- Over the last 12 months, satellites detected 122,083 high-confidence deforestation alerts within the Gurupi Biological Reserve, home to species such as the Kaapori capuchin (Cebus kaapori), one of the world’s most critically endangered primates.
- Authorities have struggled to gain control over the region, which has been marked by a complex history of illegal logging and land settlement. More than 6,000 people still live within the conservation area.
- As deforestation advances, the climate is changing and leaving this region of the Amazon Rainforest drier and more prone to wildfires, which pose a risk to neighboring Indigenous territories like the Carú reserve.
Critically endangered North Atlantic right whale spotted near Ireland
A lone critically endangered North Atlantic right whale was recently photographed off the coast of Ireland, some 5,000 kilometers (3,100 miles) from its usual habitat in the western North Atlantic. It’s the first confirmed sighting there in several decades. There are an estimated 360 North Atlantic right whales (Eubalaena glacialis) today, living along the East […]
Scientists are racing to save South Asia’s butterflies from the threat of extinction
- Butterflies are some of Bangladesh’s most prolific pollinators and important ecosystem indicators.
- Insects, including butterflies, are especially vulnerable to climate change and other human-caused ecosystem changes.
- Despite the increasing threat of extinction, few legal protections or conservation initiatives focus on preserving butterflies and other insects.
- South Asian scientists are engaging communities in citizen science to garner attention to often-overlooked butterfly species.
In choice of mangroves or livelihood, Vietnam shrimp farmers choose the latter
- Conservationists and policymakers have long sought ways to alleviate pressure on mangroves from shrimp farming, one of the leading drivers of tropical coastal deforestation.
- A new study shows that despite government-led initiatives seeking to strike a balance between mangrove preservation and shrimp cultivation, farmers in Vietnam’s Mekong Delta are struggling to protect coastal forests with which they compete for farm space.
- The researchers found that despite participating in sustainable shrimp-farming schemes, more than half of interviewed farmers have flouted regulations that require them to maintain 60% mangrove cover.
- Experts say the findings indicate the current mangrove protection model isn’t working in Cà Mau and call on authorities to find another approach that diversifies the incentives and options for farmers to protect local mangroves.
Where Javan leopards thrive, so do other wildlife, study shows
- Where Javan leopards thrive, the diversity and abundance of other wildlife species is also enhanced, a new study shows.
- Researchers used camera traps across Java from 2020 to 2022 to identify the richness of animal life in areas with more leopards.
- Many of these species, such as barking deer and wild boar, are leopard prey, while others, such as dhole wild dogs and Javan rhinos, aren’t.
- The study highlights the importance of targeted conservation strategies that also include protecting these other species and restoring habitats, to support the endangered Javan leopards and their ecosystems.
A Guatemalan reserve turns from civil war refuge to deforestation hotspot
- Illegal deforestation in Guatemala’s Sierra del Lacandón National Park is accelerating, driven by cattle ranching and drug-trafficking activities.
- The park is a critical biological corridor, home to numerous threatened species, and connects protected areas in Guatemala and Mexico.
- Indigenous communities, many of which settled in the area during the civil war, are now involved in deforestation activities under pressure from powerful political and economic figures, threatening the region’s ecological integrity.
Shrimp farms threaten Mexico’s mangroves and the jaguars that inhabit them
- Western Mexico’s rapidly expanding shrimp farms, many of which are illegal, are contributing to the deforestation of the Pacific coast’s mangroves, an important habitat for jaguars.
- Satellite images show the total surface area of shrimp ponds along Mexico’s Gulf of California increased by more than 1,100% between 1993 and 2021, to more than 114,000 hectares (282,000 acres).
- Researchers emphasize the importance of small private reserves, like La Papalota in the state of Nayarit, for jaguar conservation: These areas serve as critical sanctuaries and corridors between larger conservation sites, such as Marismas Nacionales Biosphere Reserve, home to a fifth of Mexico’s mangroves.
- Conservationists say urgent action is required to safeguard the remaining mangroves and jaguars, yet efforts continue to be hindered by inadequate enforcement of protection laws and the alleged involvement of cartels reportedly using shrimp farms for money laundering.
In Peru, conservationists and archaeologists unite to save a threatened gecko
- The Lima leaf-toed gecko (Phyllodactylus sentosus) today occurs mostly in archaeological sites in Peru’s capital, where it has become critically endangered.
- A unique cross-disciplinary conservation project, has brought together biologists and archaeologists since 2018 to save the species from extinction.
- The project involves in-situ and ex-situ conservation, environmental education and, soon, plans to translocate individuals between the archaeological sites to boost genetic diversity.
Global migratory freshwater fish populations plummet by 81%: Report
- A new global study reveals an average 81% decline in migratory freshwater fish populations between 1970 and 2020.
- Habitat loss, degradation and overfishing are the main threats to migratory fish, which are crucial for food security, livelihoods and ecosystems worldwide.
- While 65% of species have declined, 31% have shown increases, suggesting that conservation efforts and management strategies can have positive impacts.
- The report calls for stronger monitoring efforts, protection of free-flowing rivers, and meeting global biodiversity goals to address this crisis.
‘Explorer elephants’ in transfrontier conservation area offer solution to tree damage
- In parts of Southern Africa, elephants engage in “hedging” by breaking off the branches of hardwood mopane trees, snapping their trunks in two or pushing them over.
- Consequently, large areas of mopane forest are transformed into shrublands, which a new study in Zimbabwe’s Gonarezhou National Park says can threaten the habitat of other forest-dependent animals.
- Gonarezhou is part of a massive transfrontier conservation area, and some “explorer elephants” have been searching for routes to alternative foraging grounds in neighboring South Africa and Mozambique.
- But hunting and human settlements are creating a “barrier of fear” that stands in their way.
In Brazil, conservationists try to save one of the world’s most endangered cats
- Muñoa’s Pampas cat, a small wild feline, is endemic to the Pampas grasslands that sprawl over southern Brazil, Uruguay and northeastern Argentina.
- With fewer than 100 individuals left in the wild, experts call Muñoa’s pampas cat one of the most endangered felines in the world and warn it go extinct within 10 years as its natural habitat is cleared for cropland.
- Conservation plans to save the species include switching from monocultures to extensive ranching that preserves the natural grasslands, creating a captive-breeding program, and developing a trinational conservation agreement.
- Recent floods in the Brazilian state of Rio Grande do Sul, where many Muñoa’s Pampas cat sightings have been recorded, have currently halted all local conservation efforts, putting the future of this feline at risk.
Media must help reduce conflict between tigers and people in the Sundarbans (commentary)
- The Sundarbans is the world’s largest mangrove forest, supporting millions of people and myriad wildlife, including endangered tigers, which are increasingly killed for the wildlife trade or in retaliation for attacks on humans.
- Media outlets rarely focus on the root causes of this conflict – habitat loss, poaching, and illegal trade – and yet they often sensationalize tiger attacks, painting a picture of bloodthirsty beasts preying on innocent humans.
- “We must learn to live harmoniously with nature, not try to dominate it. This includes recognizing the power of the media to shape our perceptions and using that power responsibly to foster coexistence,” a Bangladeshi journalist argues in a new op-ed.
- This post is a commentary, the views expressed are those of the author, not necessarily Mongabay.
Can Vietnam’s forests survive the spread of acacia and eucalyptus plantations? (commentary)
- The large-scale planting of acacia and eucalyptus monoculture plantations in Vietnam raises concerns about their long-term environmental impact on soil health and biodiversity.
- This aggressive expansion also leads to fierce competition for land, often displacing local communities with limited resources.
- “Fostering a spirit of cooperation between companies and farmers is essential to ensure that the Vietnamese forestry industry thrives while promoting the livelihoods of both parties,” a new op-ed states.
- This post is a commentary, the views expressed are those of the author, not necessarily Mongabay.
Narco activity takes heavy toll on Colombia’s protected forests, satellite data show
- Deforestation inside protected areas in central Colombia appears to be picking up pace this year, suggesting the steep drop-off from 2022-2023 was just a blip, according to satellite data.
- The most affected areas include Llanos del Yarí Yaguara II Indigenous Reserve, two national natural parks — Sierra de la Macarena and Tinigua — and the surrounding La Macarena Special Management Area.
- Threats to the region and its protected areas include agricultural expansion, along with the cultivation of illegal crops such as coca and marijuana, and illegal gold mining.
- The region’s protected areas are increasingly falling under the control of armed groups emboldened and funded by the drug industry, according to monitoring agencies and local residents interviewed by Mongabay.
Elusive jaguarundi inspires biologists to share data across Latin America
- The jaguarundi (Herpailurus yagouaroundi) is a little-known small felid with a range extending from northern Argentina to Mexico. The last confirmed sighting in the United States was in 1986.
- H. yagouaroundi is found in a variety of habitats, but is thought to occupy mostly rugged areas with good shrub cover, including near agricultural lands. Unlike most other felids, the jaguarundi is active during the day, which can easily bring it into conflict with farmers who don’t appreciate its habit of raiding chicken coops.
- Like most small, noncharismatic cat species, there’s little funding to learn more about the jaguarundi. But researchers are developing new tools, for example pooling sparse “bycatch” data gathered by many biologists from camera traps in widely scattered places and modeling it to predict habitat use and population size.
- An ongoing IUCN jaguarundi assessment is using a Google Forms questionnaire to reach out widely to researchers, governments and NGOs, while also using easily shared social media tools. A detailed understanding of jaguarundi behavior is needed to assure it is conserved both inside and outside protected areas.
Illegal fishing and land grabs push Cambodian coastal communities to the brink
KOH KONG, Cambodia — Join Mongabay staff writer Gerry Flynn as he embarks on a crucial investigation along Cambodia’s coast, uncovering the effects of illegal fishing and unchecked coastal development on local communities. In recent years, fish stocks in Cambodian waters have plummeted, leading to a dramatic decline in income for small-scale fishers. The primary culprits? […]
Small-scale fishers lose out to trawlers in race to catch Cambodia’s last fish
- On Cambodia’s coast, fish catches have dropped precipitously in recent years, and so have small-scale fishers’ incomes.
- Small-scale fishers say commercial trawlers have been illegally entering their fishing grounds, scraping the sea clean of life and, with it, their community’s ability to survive.
- Although fishers often blame foreign vessels, satellite data show Cambodian-, Thai- and Vietnamese-flagged trawlers making frequent illegal incursions into Cambodia’s protected waters, community fisheries or shallow inshore waters legally reserved for small-scale fishers.
- This is the first part of a Mongabay series about challenges faced by Cambodia’s small-scale fishers along the coast.
Mysterious, at risk, understudied flat-headed cat lacks conservation focus
- Little is known about the elusive flat-headed cat, a cryptic Southeast Asian felid that’s found in Peninsular Malaysia, Sumatra, Borneo and southern Thailand.
- This cat is endangered due to its habitat being converted to agricultural lands (including oil palm plantations), pollution and hunting. The small felid confounds researchers who struggle to capture it on camera traps, leaving huge knowledge gaps about its distribution and ecology.
- But collaring of the cat and tailored research is helping fill data gaps, with conservationists now planning range-wide targeted surveys and tagging efforts. Innovative research techniques, such as eDNA, could shed further light on populations, but these methods face their own implementation challenges.
- Protecting the flat-headed cat in the face of multiple threats requires more targeted research, much better funding, and specific targeted conservation action that is currently lacking.
On World Otter Day, an uphill struggle for these creatures in Nepal
- Severe degradation of Nepal’s rivers due to overexploitation has negatively impacted otters and other aquatic species.
- Dumping of raw sewage and industrial waste, leaching of agricultural pesticides, and rapid urbanization and infrastructure developments are undermining otter habitats across the country.
- The widespread damming of rivers coupled with unsustainable fishing practices have also reduced food sources for Nepal’s otters.
- The country is home to two, possibly three, otter species, but conservationists say funding and attention for the welfare of these animals tend to be overshadowed by that for Nepal’s higher-profile wildlife, such as tigers and rhinos.
Saving Asia’s fishing cat means protecting threatened wetland habitat
- Fishing cats are uniquely adapted to life in wetlands, possessing a double-layered coat that serves as a water barrier and insulation, partially webbed feet, ears that plug when submerged, and a curious call reminiscent of a duck.
- Spread across Asia, this small wild cat species faces myriad threats, including habitat loss, hunting and retaliatory killings, road kill, and more. Considered vulnerable across its range, the felid is also elusive and underresearched, with many knowledge gaps about its distribution and ecology.
- Conservationists are working across its range to raise the profile of this wildcat, reduce threats and understand the species. Linking its protection to equally threatened wetlands is vital, they say. Initiatives such as the Fishing Cat Project in India have achieved success in making this cat the face of these habitats.
- Multiple conservation and research projects operate in Asia under the banner of the Fishing Cat Conservation Alliance, a cooperative model that provides funding lifelines and enables international collaboration to protect this small cat.
Borneo and Sumatra megaprojects are carving up clouded leopard forests
- Massive infrastructure projects currently underway on the Southeast Asian islands of Borneo and Sumatra are set to severely erode forest connectivity across key habitats of the Sunda clouded leopard.
- Two major highway networks and the relocation of Indonesia’s capital city to Borneo will further fragment the domain of the arboreal predator that has already experienced steep population declines in recent decades due to the expansion of oil palm and poaching.
- Experts say the findings will help to target conservation actions, but they add that road design standards and development planning processes remain woefully inadequate in the region.
- The authors call for improved development strategies that seriously consider sustainability and include data-based environmental assessments and mitigation measures, such as wildlife crossings and avoidance of sensitive ecosystems.
New calf, same threats: Javan rhinos continue to reproduce despite perils
- Recent camera-trap images of a Javan rhino calf, estimated to be 3-5 months old in March, demonstrate that the species continues to reproduce despite being beset by challenges.
- The species is confined to a single habitat, and while its population is officially estimated at more than 70 individuals, a report last year cast doubt on those figures, alleging that 18 of those rhinos had not been spotted on camera for years.
- The peninsula of Ujung Kulon National Park, where all Javan rhinos live, has been closed to all visitors since September 2023 after poaching activity was detected.
Indonesian capital project finally gets guidelines to avoid harm to biodiversity
- Beset by criticism over its environmental and social impacts, the controversial project of building Indonesia’s new capital city in the Bornean jungle has finally come out with guidelines for biodiversity management.
- The country’s president has hailed the Nusantara project as a “green forest city,” but just 16% of its total area is currently intact rainforest.
- The new biodiversity master plan outlines a four-point mitigation policy of avoiding harm, minimizing any inevitable impacts, restoring damaged landscapes, and compensating for residual impacts.
- The master plan considered input from experts, but several didn’t make it into the final document, including a call for the mitigation policy to extend to a wider area beyond the Nusantara site.
On the trail of Borneo’s bay cat, one of the world’s most mysterious felines
- The bay cat, named for its brownish-red coat, is arguably the most elusive of all the world’s wildcats. And among the most endangered.
- The bay cat is the only feline endemic to Borneo. Researchers — some of whom have never seen the cat in the wild — say it is potentially threatened by habitat loss and killings by locals, with accidental snaring another possible major cause of loss.
- But the biggest threat may be ignorance. In order to better protect this species, researchers urgently need to figure out: Why is it so rare? And why is it vanishing?
- Jim Sanderson, the world’s leading expert on wildcats, suggests research on the bay cat should focus on why it’s so uncommon, what is causing its decline, and how to reduce those threats. Then conservationists can make a viable plan to protect it.
Tapirs in Brazil’s Cerrado inspire research on human health & pesticides
- Recent research has revealed human contamination by pesticides in the Brazilian Cerrado, following a previous study that also found contamination in tapirs in the region.
- This research shows how animals are providing information and inspiration for research with humans, while emphasizing that the stress endured by South America’s largest terrestrial mammal is also evidenced in people.
- Despite inspiring research on human health, tapirs themselves are not free from the challenges to their survival imposed by human actions; the species is classified as threatened by the IUCN Red List and qualified as vulnerable to extinction.
- The former president of the Brazilian federal environmental protection agency, IBAMA, says the approval of a bill that made the use of pesticides more flexible in Brazil could worsen situations like those reported by the researchers.
Analysis of largest elephant surveys ever shows stable population, but disturbing trends
- New research comparing data from the two largest-ever elephant surveys reveals the overall population in the Kavango Zambezi Transfrontier Conservation Area is stable, but also uncovers some concerning local trends.
- Elephant numbers in Botswana, home to more elephants than any other country, are stable overall, but declining numbers in areas where hunting is permitted, and increasing numbers in protected areas, suggest underlying issues for Botswana’s elephants.
- Survey comparisons reveal that elephants have all but disappeared from the western Angolan section of the KAZA area, but a lack of local research, an issue across the region, means conservationists are unsure why.
- More research is needed across the transfrontier conservation area to ensure a safe future for the world’s largest elephant population.
A tiger cat gains new species designation, but conservation challenges remain
- Two Latin American tiger cat species were previously recognized by science in 2013: the southern tiger cat (Leopardus guttulus) and northern tiger cat (Leopardus tigrinus). Both are considered vulnerable according to the IUCN Red List.
- But a paper published in January 2024 described a third, new tiger cat species; Leopardus pardinoides. Dubbed the clouded tiger cat, the species is found in high-altitude cloud forests in Central and South America. This taxonomic reshuffling has major conservation implications for the group as a whole, said experts.
- In addition to proposing the new species, the authors reassessed the tiger cats’ distribution and current status. New data indicate that the small wildcats are not present in areas where they were previously assumed to be, which has slashed their remaining habitat considerably.
- Experts warn that these little-known wildcat species have long flown under the conservation radar. Urgent action is required to protect them in the long term against a litany of threats, including habitat loss, persecution and disease transmission from domestic animals.
Spotted softshell turtle release boosts reptile conservation in Vietnam
- The rewilding of 50 captive-bred spotted softshell turtles has sparked hope among conservationists for the future of the rare and threatened species in Vietnam, a country where softshell turtles are widely considered a culinary delicacy.
- Described by scientists as recently as 2019, the species is considered critically endangered throughout its range in China and Southeast Asia due to hunting for human consumption and habitat loss.
- The reintroduction of the young turtles is the first rewilding of offspring reared at a dedicated turtle conservation breeding facility in northern Vietnam to safeguard Vietnam’s rare and threatened amphibian and reptile species.
- Turtle conservationists say that while it will be a long and perilous road to recovery for the species in Vietnam amid persistent threats, the work to preserve the species is a positive step toward changing people’s view of freshwater turtles as primarily a food item and curbing hunting pressure not only on this species, but many others as well.
‘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.
Cambodian official acquitted in trial that exposed monkey-laundering scheme
- A U.S. court has acquitted a senior Cambodian official accused of involvement in smuggling wild-caught and endangered monkeys into the U.S. for biomedical research.
- Kry Masphal was arrested in November 2022 and has been detained in the U.S. since then, but is now free to return to his job as director of the Cambodian Forestry Administration’s Department of Wildlife and Biodiversity.
- Evidence presented at his trial in Miami included a video of him appearing to acknowledge that long-tailed macaques collected by Cambodian exporter Vanny Bio Research were in fact being smuggled.
- The Cambodian government has welcomed news of the acquittal, while animal rights group PETA says that despite the ruling, “the evidence showed that countless monkeys were abducted from their forest homes and laundered with dirty paperwork.”
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.
Smaller population estimate underscores urgency of saving Cao-vit gibbon
- A recent survey based on “vocal fingerprinting” puts the total population of Cao-vit gibbons at just 74 individuals, down from previous estimates of 120.
- Researchers say the lower number represents more precise data, not an actual decline in gibbon numbers.
- However, habitat loss and hunting, along with a slow rate of reproduction, have pushed Cao-vit gibbons to the edge of extinction.
- Reforestation and establishing protected forest corridors are key to increasing population numbers, while inbreeding remains a concern for the small population.
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.
New ecoregion proposed for Southern Africa’s threatened ‘sky islands’
- A group of scientists is proposing the designation of a new African “ecoregion” consisting of an “inland archipelago” of 30 isolated mountains, some harboring animals and plants found nowhere else on Earth.
- The South East Africa Montane Archipelago straddles southern Malawi and northern Mozambique.
- This geographical isolation has fueled the evolution of separate species within the forests that grow on them, and those forests are now severely threatened by charcoal production and agriculture.
- It’s hoped the designation of a new ecoregion encompassing these mountains will promote nature conservation on a landscape-wide scale.
Studies still uncovering true extent of 2019-20 Australia wildfire catastrophe
- Australia’s 2019-20 bushfires burned with unprecedented intensity through a total of 24 million hectares (59 million acres), an area the size of the U.K.
- New research shows total costs incurred to the tourism industry from that single bushfire season may be 61% higher than previously calculated.
- Up to 1.5 billion wild animals may have perished in the fires, and new research is uncovering the cost to individual species as a result of the fires.
- One study published shows 15% of all known roost locations of the gray-headed flying fox, Australia’s largest bat species, may have been directly impacted by the fires.
For threatened Andean condors, garbage dump offers a buffet of risks & rewards
- In a 17-year study, Chilean researchers observed that Andean condors (Vultur gryphus) use landfills as supplemental food sources when natural food is scarce.
- The researchers found that females and juveniles lower in the pecking order are more likely to scavenge in landfills than older males.
- While this food subsidy could help Andean condors when times are tight, it may also put them at an increased risk of poisoning.
Bolivia’s El Curichi Las Garzas protected area taken over by land-grabbers
- Curichi Las Garzas is a natural refuge where thousands of wood storks (Mycteria americana) arrive each year to reproduce before continuing their journey.
- Land grabbers have destroyed 300 of the protected area’s 1,247 hectares in the municipality of San Carlos, planting rice and soybean crops.
- The encroachers claim to have endorsement from the INRA (Bolivia’s National Institute of Agrarian Reform), but the INRA has denied this and has asked the mayor to intervene. In the last three months, more than 4,500 deforestation alerts have been recorded along with a peak of 42 fire alerts, the highest number for the last 10 years.
Night light, habitat loss & pesticides threaten Brazil’s bioluminescent insects
- Brazil’s diverse habitats house a remarkable variety of firefly species, many of which are habitat specialists, thriving in unique ecological niches but vulnerable to environmental changes.
- A new study from the Cerrado shows a drastic decline in the diversity of fireflies and other bioluminescent beetles in areas affected by habitat loss and pesticide use over 30 years and suggests that ALAN — Artificial Light At Night — might also pose a threat to these insects in the future.
- Global research has also pointed to habitat loss, pesticide use and light pollution as the main threats to firefly populations, singling out the latter as the fastest-growing threat in southeastern Brazil.
- While protected areas offer some refuge against habitat loss and pesticide use, the subtler impacts of light pollution combined with a lack of fundamental knowledge about fireflies and other bioluminescent beetles remain ongoing obstacles to effective conservation efforts.
Authorities struggle to protect Bolivian national park from drug-fueled deforestation
- Amboró National Park and Integrated Management Natural Area is located in the Santa Cruz department of central Bolivia, at the confluence of three different ecosystems: the Amazon, the northern Bolivian Chaco and the Andes.
- Amboró has been losing forest cover to illicit activities such as the cultivation of coca crops for the production of cocaine.
- National and departmental officials say Amboró authorities aren’t doing enough to keep encroachers out of the park.
- But rangers in Amboró say they don’t have enough resources to effectively enforce regulation.
Skywalker gibbons confirmed in Myanmar for the first time
- Skywalker hoolock gibbons have been confirmed for the first time in the forests of northeastern Myanmar, with researchers using acoustic monitoring and DNA analysis to identify 44 groups of the imperiled primates.
- The discovery officially extends the range of the endangered species, first described as recently as 2017, beyond the borders of China; the population found in Myanmar is the largest known population of the species on the planet.
- The researchers also conducted a threat analysis, identifying habitat loss from logging and mining and hunting for the illegal wildlife trade as major pressures.
- Given the prevailing political conflict and paucity of well-managed protected areas in Myanmar, local communities and experts recommend scaling up grassroots and Indigenous-led conservation efforts to protect the threatened primates and their forest home.
Bees bring honey and hope to a forest reserve in Nigeria
- Nigeria’s Ngel Nyaki Forest Reserve boasts more plant species than any other montane forest in Nigeria.
- The reserve is also home to a small population of endangered Nigeria-Cameroon chimpanzees.
- However, human pressures have resulted in deforestation of portions of Ngel Nyaki.
- An initiative hopes to safeguard and rehabilitate Ngel Nyaki’s habitat by training community members in beekeeping.
Risks to Myanmar’s last saltwater crocs point to coastal conservation needs
- A new study confirms that Myanmar’s last population of saltwater crocodiles is perilously isolated and that without efforts to connect suitable coastal wetlands, the future of the species is in the country is uncertain.
- Deforestation and conversion of coastal habitats for commercial production, persecution due to conflicts with people, and hunting and wild capture to supply demand for crocodile meat and skin products have all taken their toll on crocodile numbers.
- The researchers recommend conservationists and policymakers in Myanmar focus on reconnecting remaining coastal habitats, including existing coastal protected areas, and identify key crocodile habitat areas and potential movement corridors to aid such conservation action.
- Enhancing coastal habitat connectivity would not only enable crocodile population recovery, it would also reduce pressure on communities coping with negative interactions with crocodiles.
Rewilding in Argentina helps giant anteaters return to south Brazil
- Recent giant anteater sightings in Rio Grande do Sul state indicate the species has returned to southern Brazil, where it had been considered extinct for more than a century.
- Experts concluded that the giant anteater ventured across the border from the Iberá Park in northeastern Argentina where a rewilding project has released around 110 individuals back into the habitat.
- The sightings emphasize the importance of rewilding projects, both to restore animal populations in specific regions and help ecosystems farther afield.
- Organizations across Brazil are working to protect and maintain current giant anteater populations, including rallying for safer highways to prevent wildlife-vehicle collisions that cause local extinctions.
Livelihoods at stake as Lake Victoria’s papyrus swamps come under pressure: Photos
- The papyrus swamps at the edges of Lake Victoria in East Africa have for generations provided a livelihood to communities living here.
- While some harvest reeds to make into mats, baskets, and handicrafts, others catch the plentiful fish that nurse in the shelter of the reedbeds.
- The swamps are also home to birds that have become specialized to live amidst the papyrus reeds in a narrow geographic range, while the reedbeds serve as filters taking up nutrients and retaining sediment — in the process also allowing carbon storage through the buildup of significant detritus and peat deposits.
- However, development pressure for new resorts and farmland is putting this ecosystem under threat, while the introduction of the Nile perch here in the 1950s has devastated native fish species.
Cambodia sea turtle nests spark hope amid coastal development & species decline
- Conservationists in Cambodia have found nine sea turtle nests on a remote island off the country’s southwest coast, sparking hopes for the critically endangered hawksbill turtle (Eretmochelys imbricata) and endangered green turtle (Chelonia mydas).
- It’s the first time sea turtle nests have been spotted in the country in a decade of species decline.
- Two nests have been excavated to assess hatching success; conservationists estimate the nests could hold as many as 1,000 eggs.
- Globally, sea turtle populations are declining, largely due to hunting for food and the animals’ shells, used in jewelry; other threats to sea turtles include tourism development, pollution and climate change.
Conservationists aim to save South America’s super tiny wild cat, the guina
- The Americas’ smallest wild cat, the guina (Leopardus guigna), is superbly adapted to its home range in Chile and Argentina. But the region is severely affected by deforestation and increasing human population, putting the cat’s future at risk.
- The increase in people in the guina’s habitat has particularly severe consequences, including roads, fences, fires, cattle and, especially, attacks by dogs. The cats are also hunted by people due to their reputation as chicken killers.
- Conservation experts and authorities agree that solutions to save the guina must include local people. They have turned their attention to the people living outside protected areas to help conserve one of South America’s most endangered cats.
- New, groundbreaking environmental legislation in Chile hopefully will also help the cause of the guina and other species impacted by deforestation.
Western hoolock gibbon conservation in Bangladesh urgently needs funding (commentary)
- Western hoolock gibbons play an important role in seed dispersal for forest regeneration in northeastern India, western Myanmar, and eastern Bangladesh.
- But the species is among the world’s most threatened primates, and faces a host of threats in Bangladesh ranging from deforestation for agriculture to the illegal wildlife trade.
- These animals “urgently require a comprehensive program that not only focuses on habitat conservation but also on scientifically sound translocations of isolated groups and individuals….Without significant financial support, the survival of Bangladesh’s gibbons remains in jeopardy,” a new op-ed argues.
- This article is a commentary. The views expressed are those of the author, not necessarily Mongabay.
Illegal gold mining threatens Indus River water and biodiversity in Pakistan (commentary)
- The Indus River in Pakistan is being extensively disturbed by unregulated mining of the river’s bed (‘placer mining’) for gold.
- Numerous operations employing an estimated 1,200 heavy machines dig daily into the riverbed and dump buckets of sediment and rocks into screening devices, destroying habitat and muddying the water flowing downstream.
- “It is crucial to the development for the region’s economy and environmental preservation efforts to regulate placer gold blocks along the Indus River,” a new op-ed argues.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.
Count, connect, conserve: Southern Africa elephant survey points the way (commentary)
- The Kavango Zambezi Transfrontier Conservation Area (KAZA TFCA) is the largest transboundary terrestrial conservation area in the world – spanning five countries in southern Africa, it is home to Africa’s largest savanna elephant population.
- A 2022 survey of KAZA’s elephants revealed an estimated 227,900 individuals, but their movement is increasingly blocked by fences and human settlements, pointing to the need for better habitat connections and corridors.
- “Now that KAZA’s elephants have been counted, the landscape’s key wildlife areas must be connected, so that elephants and other species can be better conserved,” a new op-ed states.
- This post is a commentary. The views expressed are those of the authors, not necessarily Mongabay.
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.
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.
Nature-based recovery needed for Ukraine’s damaged protected areas (analysis)
- A group of ecologists has published the first interim analysis of the impacts of Russia’s invasion on Ukraine’s protected areas, which has been an environmental disaster.
- Conservationists and international policy makers must reckon with the damages from this invasion and support Ukraine in a nature-positive post-war recovery.
- This article is an analysis. The views expressed are those of the author, not necessarily of Mongabay.
To protect its iconic condors, an entire Bolivian town declared itself a reserve
- Quebracho and Condor Natural Reserve in the Cordillera de Laderas was created on Aug. 24 this year in response to the poisoning deaths of 34 Andean condors two years earlier.
- The community of Ladera Norte pushed for their entire territory of nearly 3,300 hectares (8,150 acres) to be designated as a nature reserve, citing the importance of the condor as the national bird.
- The reserve also protects the white quebracho, a tree species native to this region of Bolivia, which is threatened by the loss and fragmentation of habitat.
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.
Poverty and plantations: Nigerian reserve struggles against the odds
- Located in southern Nigeria, Oluwa Forest Reserve is supposed to be a bastion for the region’s wildlife – which includes critically endangered Nigeria-Cameroon chimpanzees.
- But the influx of thousands of settlers into the reserve is coming at the cost of its rainforests, with satellite data and imagery showing ongoing clearing into primary forest.
- Palm oil companies are also establishing industrial plantations in the reserve.
- Conservationists and officials warn that vulnerable wildlife populations may be wiped out if forest loss and bushmeat hunting continues at its current rate.
Logging, road construction continue to fuel forest loss in Papua New Guinea
- Papua New Guinea boasts the third largest rainforest in the world and houses about 7% of the planet’s biodiversity, including threatened species found nowhere else in the world.
- In recent years, fraudulent practices in the logging and agriculture industry have resulted in massive forest loss across the country while road network expansion plans threaten to further fragment forests and open them up for resource exploitation.
- Satellite data and imagery show logging activity on the rise in PNG, particularly in the province of Oro.
- Conservationists and officials say forest laws must be tightened in PNG and local communities included in decision-making to reduce forest loss, while incentivizing communities to conserve the remaining forests.
Smallholders and loggers push deeper into Sumatra’s largest park
- Kerinci Seblat National Park on the Indonesian island of Sumatra has lost more than 4% of its primary forest cover over the past 20 years, satellite data from Global Forest Watch show.
- Much of the deforestation is driven by nearby communities logging and farming, in particular potatoes, and possibly also illegal gold mining.
- The park hosts a diversity of wildlife like nowhere else — tigers, elephants, helmeted hornbills and barking deer, among others — but these are now threatened by loss of habitat and poaching.
- Kerinci Seblat was at one point a stronghold of the Sumatran rhino, but this critically endangered species has since gone extinct from the park.
Clouded leopards face alarming decline amid ‘genetic crisis,’ study warns
- Supremely adapted to life in the forest canopy, clouded leopards have declined in recent decades due to habitat loss and fragmentation, indiscriminate snaring, and poaching for their patterned coats.
- New genomic evidence indicates that both species of the big cat have low levels of genetic diversity and high rates of inbreeding and negative genetic mutations — factors that could ultimately compromise their long-term survival in the wild.
- Conservationists working to maintain genetic diversity among both captive and wild populations may face an uphill struggle. Clouded leopards are notoriously difficult to breed in captivity, and forest loss has fragmented wild populations, limiting genetic mixing in the wild.
- The new insights could be used by conservationists to focus protected-area design and captive-breeding programs with a view to maximizing genetic diversity.
Texas ocelot breeding and reintroduction may offer new route to recovery
- A public-private partnership aims to establish a new ocelot population in Texas to ensure survival and recovery of the species in the U.S. Current ocelot populations at the East Foundation’s El Sauz Ranch and Laguna Atascosa National Wildlife Refuge are small, isolated and inbred. The nearest Mexican ocelots are 100 miles to the south.
- The new Texas population can offer insurance against accidental extirpation due to a hurricane or disease and give access to now inaccessible habitat and dispersal corridors. Captive-bred ocelots, with a mix of genes from Texas and elsewhere, will be released on East Foundation’s San Antonio Viejo Ranch, west of the current range.
- The effort represents the world’s second-ever attempt to release small wildcats via a captive breeding program. Without a suitable federal or state wildlife refuge for release, the Texas program will rely on a Safe Harbor Agreement to ensure buy-in from nearby landowners. Ranches in the region have a deep culture of wildlife management.
- Distance, development and the border wall all make connectivity between U.S. and Mexican ocelots difficult — especially in the Lower Rio Grande Valley. The new release site represents the best possibility for connectivity, but continued border wall development could threaten movement of ocelots and other recolonizing species.
As U.S. insurers stop covering prescribed burns, states and communities step up
- Prescribed fires are a positive land management method, but when the flames occasionally escape control, the resulting damage to land and private property also hurts this conservation tool’s reputation.
- U.S. insurance companies are thus charging increasingly unaffordable premiums for coverage of this activity or are dropping the service altogether in the wake of some particularly large recent accidents.
- As a result, many small conservation groups and private businesses are getting out of the habit of using fire to improve grassland health, boost wildlife habitat, and decrease likelihood of catastrophic wildfires.
- California is bridging this gap with a new state program that insures the activity, while prescribed fire associations, where residents and firefighters cooperate to carry out burns on private land, are increasingly popping up in communities.
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.
Deforestation continues in Kenya’s largest water capturing forest, satellites show
- New satellite data shows ongoing tree cover loss in Kenya’s largest water catchment, the Mau Forest, despite protection efforts.
- More than 19% of tree cover was lost between 2001 and 2022, mostly due to agriculture.
- Unclear boundaries and limited enforcement allow illegal logging and agricultural expansion to continue, degrading protected reserves.
- Conservationists argue stronger monitoring and enforcement is urgently needed to save Mau Forest and preserve its rich biodiversity and water resources.
Drug trafficking imperils national park and Indigenous reserves in the Peruvian Amazon
- Deforestation for illegal drug production is on the rise in and around Otishi National Park, Asháninka Communal Reserve and Machiguenga Communal Reserve in the Peruvian Amazon.
- During aerial reconnaissance, Mongabay Latam reporters observed clearings, trails and unauthorized airstrips in the park and Indigenous reserves.
- The NGO Global Conservation is beginning work to train members of Indigenous communities to monitor and enforce forest protection regulations.
In Sonora, Mexico, railway project flouts public consultation, threatening fragile ecosystems
- Construction of an additional freight railway linking the Sonoran town of Imurís to the border city of Nogales is already underway in northwestern Mexico by the Army, despite no public information about its environmental licensing.
- Residents of the town of Imurís, where the tracks would cross through about 200 properties, learnt about the project from a radio show; but despite the lack of public consultation, authorities tell locals opposing the tracks that there’s nothing to be done.
- According to the Army, the project needs to be completed by the time President Andrés Manuel López Obrador leaves office in 2024.
- The project would affect the Cocóspera River Valley, a key water source for local communities and wildlife, and an important north-south migration corridor for threatened species like jaguars and ocelots.
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.
Report alleges APP continues deforestation 10 years after pledge to stop
- A new Greenpeace report alleges that pulp and paper giant APP continues to clear forests and develop peatlands 10 years after adopting its landmark 2013 pledge to stop destroying natural forests for its plantations.
- The report identifies 75,000 hectares (185,300 acres) of deforestation in APP supplier concessions or companies connected to APP between February 2013 and 2022 — an area the size of New York City.
- APP has also changed the start date of its no-deforestation policy from 2013 to 2020, which would allow the company at some point in the future to accept new suppliers that deforested between 2013 and 2020.
- APP denies allegations of continued deforestation and says its suppliers have ceased forest conversions since 2013; the company also says it has committed to peatland restoration.
Myanmar’s primates and their guardians need more support, study says
- Myanmar is home to 20 species of primates, making it the seventh most primate-rich country in Asia. However, a new study shows that all species are suffering population declines, with 90% of them threatened with extinction.
- The conflict-torn country’s researchers and conservationists are working in challenging conditions and are in dire need of more support from the international community, the study says.
- Despite the bleak outlook, experts say the wealth of in-country expertise, young primatologists and local communities engaged in conservation action for primates in Myanmar is cause for hope.
- The study authors encourage conservation funders to not view Myanmar as a “no-go” zone due to the political situation, and propose recommendations to strengthen the field of primatology within the country.
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.
World Bank still backs coal in Asia, despite climate claims, report reveals
- A new report shows that the World Bank continues to supply funding to some of Asia’s largest coal developers through its financial intermediaries.
- The multilateral lender committed in 2013 to cease its involvement with coal, and more recently pledged to align its investments with the Paris Agreement.
- The investigation from environmental and economic watchdogs shows that the World Bank’s private lending arm holds stakes in client banks that are funding at least 39 coal developments throughout China, Indonesia and Cambodia.
- The report highlights the case of the planned Jambi 2 development in Sumatra, an “unwanted and unneeded” venture that the report says would severely impact the health, quality of life and livelihoods of affected communities already suffering the impacts of intensive coal development in the area.
Return of the wolf to Nepal’s Himalayas may threaten snow leopards
- The return of wolves to Nepal’s Himalayan region is putting greater pressure on populations of naur, or blue sheep — and by extension on snow leopards, whose main prey is naur.
- New research shows that naur tend to exhibit greater vigilance in areas where both wolves and snow leopards are present, while lowering their guard somewhat when no wolves are around.
- Conservationists say the growing wolf presence threatens snow leopards through direct competition for food and through stressing out, and weakening, naur populations.
- Snow leopards already face pressure from common leopards and tigers, which are moving further uphill in response to both human threats and a changing climate.
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.
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.
The struggle to deter mining operations in a little-known biodiversity sanctuary in Brazil
- The unprotected southern portion of the Chapada Diamantina mountain range, in the state of Bahia, is in the crosshairs of mining operations, remaining vulnerable to land-grabbing and deforestation.
- This place, known as Serra da Chapadinha, houses threatened species, water reservoirs and an endless supply of scenic beauty.
- There are more than 14,000 hectares (34,600 acres) of areas authorized for mining prospecting in the region, according to open data from the Brazilian Mining Agency.
- The creation of a protected area was recommended to the governor of the state of Bahia.
Suriname’s tapirs: Conservation in the face of hunting and other threats
- Despite being listed as vulnerable by the IUCN, tapirs are still hunted in Suriname, the only country in the region where tapir hunting is allowed during specific times and regions.
- Conservation International Suriname (CIS) and WWF are working with local communities and Indigenous groups to raise awareness, support habitat conservation and promote responsible hunting practices in order to protect tapirs.
- Gamekeepers face challenges in enforcing hunting regulations due to limited resources and personnel, leading to illegal hunting even outside the designated season.
- Future goals for tapir protection in Suriname include updating the hunting calendar, conducting research on tapir populations and establishing an Indigenous and Community Conserved Area (ICCA) to protect tapir habitats.
Nests of hope: Nepal’s vulture colonies hold on amid new threats
- A new study finds that two colonies of critically endangered white-rumped vultures (Gyps bengalensis) in Nepal have maintained stable numbers for more than a decade, despite the diclofenac poisoning crisis and other threats.
- The study coincides with the launch of Nepal’s new Vulture Conservation Action Plan (2023-2027), which aims to restore and protect the country’s nine vulture species, eight of which are threatened or near-threatened.
- The action plan identifies nonsteroidal anti-inflammatory drugs (NSAIDs), electrocution, poisoning, habitat degradation and disturbances as the main challenges for vulture conservation in Nepal, and it proposes various measures to address them.
- The study also raises questions about why the vulture population has not increased and suggests that more research is needed to understand the factors limiting their growth.
Heart rate monitors to measure stress on maned wolves in Brazil’s Cerrado
- Researchers in Brazil have implanted the first subcutaneous heart rate monitoring devices on wild maned wolves, South America’s largest canid; they want to map the stress levels that a human-dominated habitat entails.
- The Cerrado savanna, one of the key habitats of the maned wolf, has been heavily deforested to make space for crops and cattle pastures, pushing the species closer to the edges of the cities.
- Without prey to hunt, maned wolves are also invading chicken farms, generating conflicts with the farmers, who usually shoot them; researchers have been working with the farmers to use them as allies in preserving the species.
- In addition to stress, which affects the reproduction and, ultimately, the survival of the species, canine scabies — probably transmitted by domestic dogs — also poses a serious threat to the maned wolf’s conservation.
Elephants invade as habitat loss soars in Nigerian forest reserve
- Elephants straying out of Afi River Forest Reserve in the Nigerian state of Cross River are reportedly damaging surrounding farms.
- This uptick in human-wildlife conflict comes as satellite data show continuing and increasing deforestation in the Afi River reserve and other protected areas.
- The habitat in Afi River Forest Reserve provides a crucial corridor that connects critically endangered Cross River gorilla populations in adjacent protected areas.
- As in other Nigerian forest reserves, agriculture, poverty and a lack of monitoring and enforcement resources are driving deforestation in the Afi River reserve.
Translocation is a viable option for Brazil’s threatened porcupines: Study
- Brazil’s thin-spined porcupine (Chaetomys subspinosus) is a picky eater that lives only in dense coastal habitats with well-developed canopies that allow the animals to move between trees; however, these habitats are increasingly under threat due to coastal development.
- Researchers used radio telemetry to monitor three porcupines that had been translocated to a new, permanent preservation area, as well as one local resident; they determined that translocation is a viable conservation tool for protecting these animals.
- The research also highlights the importance of conserving the porcupines’ restinga forest habitat and its unique features.
Nepal’s BP Highway threatens endemic, critically endangered lizard
- The dark sitana, a lizard endemic to a town in Nepal, is critically endangered by the loss and degradation of its habitat due to the BP Highway and unplanned urban development.
- Researchers are studying the ecology and threats of the dark sitana and conducting conservation outreach to raise awareness and support for its protection among local communities and stakeholders.
- The dark sitana is understudied and neglected by the government and needs more research and conservation efforts to prevent its extinction, researchers say.
Translocation hurdles prompt new efforts to save rare swamp deer in Nepal
- Swamp deer, a rare and threatened species, have disappeared from Chitwan National Park after a failed translocation attempt.
- A new study maps the potential habitat of swamp deer in Nepal’s western Terai and suggests ways to conserve and restore the habitat.
- Researchers and officials stress the need for improving connectivity between habitats in Nepal and India and creating a second population of swamp deer in Chitwan.
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.
Poverty-fueled deforestation of Nigerian reserve slashes hope for rare chimps
- Less than 20 year ago, Akure-Ofosu Forest Reserve was regarded as a potential conservation site for endangered Nigeria-Cameroon chimpanzees.
- But between 2001 and 2022, the reserve lost nearly half of its old growth forest cover, a trend that shows no sign of stopping.
- Akure-Ofosu’s forest is being lost due to the proliferation small-scale farms within the reserve.
- Facing an unemployment rate surpassing 50% and a soaring level of poverty, many Nigerians have few options other than to settle in the country’s protected areas and hew farms from forest.
Nearly 85% of Indonesian peatlands aren’t protected, study shows
- This article has been withdrawn from publication by Mongabay.
Effort to save rare Colombian monkey looks to crowdfund its conservation
- The nonprofit Fundación Proyecto Tití has conserved some 5,100 hectares (12,600 acres) of forest in Colombia, helping to reconnect forest fragments and secure more habitat for the critically endangered cotton-top tamarin.
- To combat deforestation and fragmentation, the project aims to buy an additional 386 hectares (954 acres) with the help of ReWorld, a fully volunteer-run organization that has committed to raising $1.2 million for Proyecto Tití.
- Researchers say restoration initiatives can help with the conservation and management of ecosystems by controlling fragmentation and the expansion of deforestation.
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.
The ‘Sloth Lady of Suriname’: Q&A with Monique Pool
- Monique Pool and the Green Heritage Fund Suriname (GHFS) have rescued and rehabilitated more than 600 sloths. The Xenarthra Shelter and Rehabilitation Center is a sanctuary for sloths and other Xenarthra species.
- Sloths in Suriname face threats from deforestation — including in and around the capital, Paramaribo — as well as urban expansion and development and attacks from people’s pets.
- Pool and the GHFS also raise awareness about dolphins and marine life, collaborating with veterinarians and scientists to study these species and preserve their habitats.
- The GHFS promotes sustainable development of natural resources and biodiversity in Suriname, providing information and education to create a better understanding of the country’s wildlife and ecosystems; Pool says she believes protecting and preserving sloths, dolphins and their habitats contributes to the overall health of the planet.
Lucky No. 13? Latest images could add to Nepal’s 12 wildcat species
- Nepal is wildcat central, home to 12 feline species — and a new discovery could raise that number to 13.
- Camera trapping last year for a tiger census captured an image of what researchers believe is an Asiatic wildcat (Felis lybica ornata), a felid whose presence in the country has long been debated.
- Locals have a name for the Asiatic wildcat, suggesting it’s been around for a long time, but there’s been no scientific confirmation, experts say.
- To verify its presence would mean getting a DNA and sampling it, for which there’s no funding because it’s not considered a threatened species.
Southern African caterpillar that feeds millions may be next climate casualty
- A new study projects a significant loss of habitat for an edible caterpillar, known as the mopane worm, in Southern Africa in the coming decades.
- Mopane worms are a key source of seasonal protein for millions of people throughout Southern Africa, but they also face pressures from overharvesting and deforestation.
- Species distribution models devised by a group of scientists project that even under a moderate climate change scenario, some regions will lose 99% of suitable habitat for the caterpillars.
- The scientists behind the study say their projections should be seen as a call to protect regional food security by preventing both climate change and biodiversity loss.
Learning to live with — and love — bears and eagles in Colombia’s cloud forest
- Human-wildlife conflict is on the rise in the cloud forests of Colombia’s northern Andes, exacerbated by drivers such as deforestation due to the rapid expansion of agriculture.
- Retaliatory killing due to predation of livestock and crop raiding is a major driver of the decline of the black-and-chestnut eagle (Spizaetus isidori) and spectacled bear (Tremarctos ornatus), both of which face their greatest risk of extinction in Colombia.
- In the Western Cordilleras of Colombia’s Antioquia department, a local NGO has been achieving remarkable success in reducing human-wildlife conflict at the local scale through promoting dialogue, inclusion and community participation in conservation 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.
Flooding for hydropower dams hits forest-reliant bats hard, study shows
- Researchers have found that bats specialized to feed on insects within the dense canopy of tropical forests are disproportionately affected by hydropower development.
- The study in Peninsular Malaysia adds to a growing body of evidence demonstrating how hydropower developments impoverish tropical ecosystems.
- Although forest-specialist bats were lost from the flooded landscape, bats that forage along forest edges and in open space were still present.
- To minimize localized extinctions, the researchers advocate a preventive rather than mitigative approach to hydropower planning that prioritizes habitat connectivity and avoids creating isolated forest patches.
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.
Study shows Kenyan elephant shrew may be adapting to human disturbance, drought
- The endangered golden-rumped elephant shrew has seen its population in a Kenyan forest reserve increase by 52% in a decade, upending researchers’ fears of extinction due to hunting and habitat loss.
- The latest population survey credits the rabbit-sized mammal’s high adaptability to human-disturbed landscapes, including plantations of exotic tree species.
- They also appear to be thriving amid Kenya’s long-running drought, which has caused trees to shed their leaves in large volumes, thus creating the thick carpets of leaf litter that are the animal’s favored habitat.
- Researchers say the increase may also reflect the gains made by conservation measures within the forest reserve, including a community-based conservation system known as participatory forest management (PFM) that has the support of NGOs and the government.
Fires threaten Afromontane forests’ ‘whole new world’: Q&A with Martim Melo
- A group of international and local scientists has warned of the threat to a key piece of one of Africa’s most threatened habitats: the Afromontane forests that occur in the highlands of western Angola.
- The scientists recently discovered up to 10 new species living in the patches of evergreen forest in the Namba Mountains.
- But pressure from growing human settlements nearby, mainly uncontrolled fires in the grasslands that surround the forests, threatens to overwhelm this unique ecosystem.
- Scientists are calling for the government and international agencies to establish a protected area to preserve this biodiverse hotspot.
‘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.
Fewer migratory birds stopping at key Bangladesh wetland amid human disturbances
- Numbers of most species of migratory waterbirds in Bangladesh’s Tanguar Haor wetland, a key stopping point, have fallen over the past 15 years, a new study shows.
- The cause of the decline isn’t fully known yet, researchers say, but it’s clear that human activity has impacted the wetland, with 40% of the basin’s original area converted to farmland and settlements in just 30 years.
- The study recommends prioritizing conservation at two of the permanent waterbodies, or beels, in the Tanguar Haor complex, citing the high abundance and diversity of the birds that stop there.
- Tanguar Haor is the second Ramsar site in Bangladesh, after the Sundarbans mangrove forest, and accounted for nearly half of the more than 1.2 million waterbirds recorded in the country between 2008 and 2015.
‘Chasing giants’: Q&A with megafish biologist and author Zeb Hogan
- Earth’s freshwater ecosystems are among the most at risk from human-induced threats including overfishing, dam building, pollution and climate change.
- But biologists know relatively little about the animals that live in the murky depths of our rivers and lakes, perhaps least of all about some of their largest inhabitants.
- In a new book, fish conservation biologist Zeb Hogan teams up with journalist Stefan Lovgren to get to the bottom of a curious question: What is the world’s largest freshwater fish?
- An exploration of the world’s freshwater ecosystems from Australia to the Amazon, “Chasing Giants” also looks into the range of threats giant fish face the world over and what scientists, policymakers and the public can do to support their conservation.
Study shows Javan leopard habitat shrinking, but real picture may be worse
- Leopards lost more than 1,300 km² (500 mi²) of suitable habitat across the Indonesian island of Java between 2000 and 2020, a new study shows.
- It found that “highly suitable” habitat for the critically endangered Javan leopard shrank during this period by more than 40%.
- Other researchers say the big cat’s situation is likely even direr, with half of the suitable habitat occurring outside protected areas, and with a total population of some 350 individuals surviving in isolated forest fragments.
- They emphasize that conservation efforts for the Javan leopard must be underpinned by a thorough population assessment, but this is still lacking.
Deforestation in Borneo threatens three endangered, endemic plant species
- The rampant deforestation for monoculture plantation and logging in western Indonesian Borneo has exacerbated the extinction risks of three plant species endemic to the island’s riparian lowland rainforests, a new study said.
- The researchers are calling for stricter protection of the forest fragments as a key conservation strategy for the three plant species and for further research to be done to better understand the species’ population status so as to improve their management.
- The island of Borneo, which is split between Indonesia, Malaysia and Brunei, has for the last few decades lost more than a third of its forests due to fires, logging, mining and industrial plantations, particularly oil palms.
Counterintuitive conservation: Fire boosts aquatic crustaceans in U.S. savannas
- In an interesting twist, two kinds of rare American freshwater crustaceans have been found to thrive after prescribed burns in their habitats.
- Populations of vernal pool fairy shrimp in Oregon and several species of threatened crayfish on the Gulf Coast increased after the removal of invasive plants, woody shrubs and trees from their habitats using fire or mechanical means.
- Fairy shrimp populations were shown to increase more than fivefold following habitat treatments that featured fire, while speckled burrowing crayfish also responded positively following fires set to favor nesting of sandhill cranes (whose own population has soared since).
- Both areas are savanna ecosystems that have relied on frequent fires over millennia — whether naturally occurring or intentionally set by Indigenous peoples — to maintain the open habitats to which myriad organisms have adapted.
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.
Saving the last Tapanuli orangutans
- The Tapanuli orangutan was described in 2017 as a new great ape species, and with a population of less than 800, is the most endangered great ape on the planet.
- Its habitat has been drastically reduced by deforestation driven by mining, agriculture and logging.
- A Chinese-backed hydropower dam project, under construction since 2015, is cutting across the forests where the orangutans live, increasing their risk of extinction.
- People living in surrounding areas have opposed the dam project over fears of losing their homes and livelihoods, but have faced attempts to silence their resistance.
Community conservation benefits Sulawesi flying foxes, but more is needed, experts say
- Flying foxes play a vital role in maintaining forest health. As pollinators and seed dispersers they are also invaluable to the economic and social well-being of communities.
- In Indonesia’s Sulawesi, conservation groups are working to protect flying foxes, which face threats including hunting for food and habitat loss.
- Community-led approaches are showing success, but conservationists say greater protection and an expansion of projects is needed to protect more bat roosts.
Island-hopping cougars redraw boundaries of big cats’ potential range
- Scientists have documented cougars swimming long distances across the Salish Sea, which challenges former conceptions of cougar ranges and habitat connectivity.
- The research suggests that cougars could access thousands of islands in the Pacific Northwest by swimming up to about 2 kilometers (1.2 miles) across the sea.
- Other experts have documented cougars swimming across rivers, strengthening the idea that cougars spend more time in the water than previously thought.
In Sri Lanka and beyond, seagrass key to livelihoods, marine habitats
- Following a proposal from Sri Lanka, the United Nations declared March 1 as World Seagrass Day, recognizing their importance and creating awareness of this much-overlooked marine habitat.
- A recent four-country study including Sri Lanka examines household dependencies on seagrass and highlights how coastal fishers rely on seagrass habitats for higher fish catch.
- Similar to several other countries, seagrass habitats in Sri Lanka are threatened by an array of issues and activists are calling for government intervention to prevent new aquaculture and mineral mining projects in close proximity to key seagrass habitats.
- Meanwhile, experts are calling for a strategic environmental assessment of Sri Lanka’s coastline, especially focusing on the blue carbon ecosystems, including seagrasses.
Deforestation on the rise in Quintana Roo, Mexico, as Mennonite communities move in
- Mennonite families began to arrive in the southern Mexican municipality of Bacalar in 2001.
- They swiftly bought land, became members of the local ejido — an area of communally owned agricultural land — and then founded their own.
- Their presence in the region has continued to grow, along with the level of deforestation.
- Satellite imagery and field visits reveal vast swaths of rainforest have been cleared for large-scale agriculture.
As Himalayas thaw, snow leopards scramble for habitat: Q&A with Bikram Shrestha
- Snow leopards face a severe prospect of both a shrinking range and fragmented populations as climate change makes their Himalayan homeland less hospitable.
- Bikram Shrestha is a leading snow leopard researcher in Nepal, where he says it’s possible there may not be habitable space for the big cat as temperatures rise.
- He says a key action to conserving snow leopards is to ensure a plentiful supply of prey species, which means ensuring there’s enough suitable habitat for species like Himalayan tahrs and martens.
- Shrestha spoke with Mongabay’s Abhaya Raj Joshi about the need for more research into the world’s most elusive big cat, the prospect of conflict with humans, and why some locals want snow leopards killed.
Logged and loaded: Cambodian prison official suspected in massive legalized logging operation
- A Mongabay investigation indicates that a three-star military general who also serves as a top interior ministry official appears to be the notorious illegal logger known as Oknha Chey.
- Family and business ties link Meuk Saphannareth to logging operations in northern Cambodia that satellite imagery shows are clearing forest well outside their concession boundaries.
- Officials at the provincial level could not give a clear answer as to why the concession had seemingly been awarded to Oknha Chey, while the interior ministry ignored Mongabay’s questions about the allegations against Saphannareth.
- Some names have been changed to protect sources who said they feared reprisals from the authorities.
Deforestation threatens local populations in Republic of Congo’s Sangha
- Between May 2021 and November 2022, more than 200,000 deforestation alerts were recorded around Ouesso, in the northwestern Republic of the Congo.
- Logging has drastically impacted the country’s forest cover.
- In 2016, the Congolese authorities awarded 2 million hectares (4.9 million acres) of logging concessions to businesses, the majority of which had broken environmental and social standards.
- More recently, mining by Chinese companies (the land in north-west Congo is rich in iron and gold) has accelerated the destruction of ecosystems.
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.
Himalayan catfight looms as tigers, leopards venture into snow leopard land
- A warming climate threatens to push Nepal’s three big cat species — tigers, leopards and snow leopards — into closer proximity to each other, with unknown consequences for the survival of each.
- Conventional wisdom says tigers prevail in the country’s southern plains, leopards in the mid-country hill region, and snow leopards in the Himalayas.
- But both tigers and leopards have been observed at elevations above 3,000 meters (9,800 feet), well within snow leopard territory, although conservationists say tigers are less likely to persist at these altitudes over the long term.
- A complicating factor is the role of humans, with human settlements also moving up in altitude in search of more suitable conditions, and putting all four apex species in direct competition.
Ukrainian biologists fight to protect conservation legacy
- As Russia’s invasion of Ukraine continues into a second year, conservation biologists have been forced to implement new solutions to protect their country’s conservation legacy.
- Dangerous conditions have made it difficult to go afield and survey threatened species such as the sandy blind mole-rat, the Black Sea bottlenose dolphin, wetland birds and native plants, so finding ways to work away from field sites and conservation areas, has become key.
- Missile strikes, fires and thefts have threatened both digital and physical conservation data, spurring the scientific community to digitize and upload as much information as possible to an international biodiversity database.
- So far, 310,600 records have been added to the database, and physical assets like Kherson’s entire herbarium have been moved to safety in western Ukraine.
Deforestation could pose disease threat to Amazon’s white-lipped peccaries
- White-lipped peccaries are vital ecosystem engineers and an important source of food for people living in the Amazon.
- Deforestation has reduced their habitat and, in addition, researchers highlight that disease is an understudied factor in their conservation.
- Scientists say it could represent an additional threat to an already vulnerable species, as continuing deforestation and expanding agricultural frontiers can bring greater contact between domestic animals and wildlife, potentially leading to spillover events.
Mating season rings death knell for cheer pheasants in Nepal’s western Himalayas
- In Nepal, springtime is marked by the distinctive mating calls of male cheer pheasants (Catreus wallichii) as they echo through the forests.
- Hunters hear these calls, enabling them to kill the birds for meat, exacerbating the threats against the species.
- Conservationists call for further study and efforts to protect cheer pheasants and their habitat, along with local surveys and community involvement.
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.
Forests & finance: Setbacks for a rare bat, and progress for an oil pipeline
- As much as three-quarters of forests flanking Mozambique’s Mount Namuli have been lost since 2006, researchers say, threatening the newly described Namuli horseshoe bat.
- Environmentalists fear a new pipeline linking oil fields in Niger to the Atlantic coast in Benin will damage forest and wetland habitat along its length.
- Forests & Finance is Mongabay’s bi-weekly bulletin of briefs about Africa’s forests.
Forest loss may push tree-dependent marbled cats into threatened category
- Currently considered near threatened on the IUCN Red List, the little-known marbled cat may at greater risk from habitat disturbance than previously thought, a new study says.
- The study authors recommend escalating the species’ conservation status to the threatened category of vulnerable.
- Their findings are based on review of camera-trap data from across the species’ range, which found the small cat is an interior forest specialist and may change its daytime behavior to avoid humans.
- The authors say other semi-arboreal felids, such as the margay, may be similarly impacted.
Bolivian national park hit hard by forest fires in 2022, satellite data show
- Noel Kempff Mercado National Park, a UNESCO World Heritage Site and one of Bolivia’s largest parks, encompasses a variety of ecosystems and provides habitat for more than 1,100 vertebrate species.
- According to satellite data, fires burned across a region comprising an estimated 18% of the park’s total area between August and November 2022, and damaged around 200 km2 (77 mi2) of its forests.
- When adding in other forest loss in 2022, the data suggest Noel Kempff Mercado lost a total of 250 km2 (97 mi2) of its tree cover last year, marking a new deforestation record since measurements began at the turn of the century.
- The fires in Noel Kempff Mercado National Park coincide with fire activity outside of the park, where Intentional burning is commonplace as farmers clear land and reinvigorate soil ahead of planting.
Pollinator declines linked to half million early human deaths annually: Study
- A new modeling study finds that half a million people are currently dying prematurely every year due to global insect pollinator decline because of lack of availability and/or high price of healthy foods such as nuts, legumes, fruits and vegetables.
- Robust epidemiological research has linked higher fruit, vegetable and nut intake to lowered mortality from many major chronic diseases like heart disease, stroke, cancer and diabetes.
- Researchers assessed the problem nationally: Middle-income countries, including Russia, China and India, are among the hardest hit, as are Indonesia, Vietnam and Myanmar, though surprisingly, parts of Latin America and sub-Saharan Africa were among the least affected. Wealthy nations were more immune from pollinator decline.
- Experts say multiple solutions are readily available: Wild pollinators can be significantly increased by protecting existing, and creating new, pollinator habitat at the farm and national level, by reducing and eliminating the use of harmful pesticides like neonicotinoids, and by effectively combating climate change.
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.
Updated red list raises red flags for Sri Lanka’s birds, especially endemics
- Sri Lanka has published its latest assessment of the conservation status of birds, showing a worrying increase in the number of species considered threatened since the last assessment was published in 2012.
- The assessment covers 244 species, both endemic and migratory, and lists 19 as critically endangered, 48 as endangered, and 14 as vulnerable — the three “threatened” categories.
- It highlights as a key threat the loss of habitat due to climate change, which could shrink the suitable range for mountain species by up to 90%.
- The assessors have also called for aligning the national assessments for endemic species — those found only in Sri Lanka — with the global red list administered by the IUCN, with the latter identifying only eight of these species as threatened, while the former lists 20.
Protecting canids from planet-wide threats offers ecological opportunities
- Five species within the Canidae family are considered endangered. These species, while found far apart in North and South America, Asia and Africa, often share similar threats, including habitat loss, persecution, disease and climate change.
- For some at-risk canid species, loss of prey, particularly due to snaring, is a significant concern that can also exacerbate human-wildlife conflict. Ecosystem-level conservation that protects prey species populations is required to protect canids and other carnivore species, experts say.
- Conservationists and researchers emphasize that canids play important roles in maintaining the habitats in which they live. That makes protecting these predators key to restoring and maintaining functional ecosystems.
- In the face of widespread global biodiversity loss, some canid reintroductions are taking place and proving successful. These rewilding efforts are offering evidence of the importance of canids to healthy ecosystems and to reducing various ecosystem-wide threats, even potentially helping curb climate change.
Top mangrove news of 2022
- Mangroves are unique forests adapted to live along the coasts in mostly tropical and subtropical areas of the world.
- Mangroves are in danger as they are cleared to make room for farms, mines, and other human developments.
- Mangroves provide a bevy of important ecosystem services such as flood and erosion control and greenhouse gas storage, and they provide habitat for many species.
- Below are some of the most notable mangrove news items of 2022.
Brazil’s Pantanal is at risk of collapse, scientists say
- Though the Pantanal is 93% privately owned, this vast Brazilian tropical wetland remains a stronghold for jaguars and untold other species, and connects animals with the Amazon, Cerrado and other biomes.
- A confluence of human activities in Brazil and worldwide — including deforestation and climate change — are heating and drying this watery landscape, threatening the entire ecosystem with drought, wildfires and habitat loss.
- Now, a plan to dredge and straighten the Paraguay River that feeds the Pantanal could serve as the death knell for this vast wetland ecosystem.
- There’s hope that president-elect Luiz Inácio Lula da Silva, who campaigned on an environmental platform, will initiate stewardship that stops Pantanal deforestation and the waterway project, helping curb greenhouse gas emissions.
Island shopping: Cambodian officials buy up the Cardamoms’ coast
- A buying spree by Cambodia’s wealthy and politically connected elites has put the fate of a string of small islands in the balance, affecting the livelihoods of local fishers.
- Resort developments threaten the Koh S’dach archipelago’s seagrass and coral ecosystems, which harbor rare and threatened marine life.
- Local fishers have also found themselves locked out of their traditional fishing grounds by the developers, leading to a loss of earnings.
- This story was supported by the Pulitzer Center’s Rainforest Investigations Network where Gerald Flynn is a fellow.
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.
Climate change is hammering insects — in the tropics and everywhere else: Scientists
- A new review paper finds that climate change is pounding insects in a wide variety of ways all over the world.
- Because insects are so sensitive to temperature change, climate change is impacting them directly, including potentially decreasing their ability to breed.
- But climate change is also causing insects to change their behavior as it shifts seasonal beginnings and ends, risking that insects will act out of sync with the rest of the environment on which they depend. Climate change-intensified drought, extreme precipitation, lengthening heat waves, and fires are also harming insects.
- The best way to protect insects? Combat climate change and safeguard micro-habitats.
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.
New standard brings best practices to bear in Nepal’s red panda conservation
- The Red Panda Governance Standard has been introduced into Nepal to strengthen efforts to conserve the endangered species.
- Developed by the Red Panda Network in collaboration with one Nepali and two Australian universities, it aims to allow communities to adopt best practices for red panda conservation.
- Proponents say they hope that successful conservation initiatives being carried out in the country’s east can be translated to the more fragmented habitats in the central and western regions of Nepal.
In Nepal, officials defend detusking to reduce human-elephant conflict
- Conservation officials in Nepal recently cut off the tusks of a young bull elephant that had attacked and killed a woman in the buffer zone of Parsa National Park.
- Proponents of detusking say the practice helps make the animals less aggressive, while critics say the effects are little-understood and detusking should be a last resort in tackling human-wildlife conflict.
- A study on African elephants shows that detusked elephants don’t appear to be at a disadvantage when it comes to accessing food, while another shows that detusked matriarch elephants command smaller herds and may be considered less reproductively fit by males.
- Back in Nepal, officials say the practice works, noting that the recently detusked male hasn’t been seen in the area since then.
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.
Indigenous community in Peru losing forests to timber, drug, land trafficking
- The Indigenous community of Santa Rosillo de Yanayacu, located in northern Peru, has been facing illegal timber, drug and land trafficking for the past several years.
- Satellite data and imagery suggest deforestation associated with these incursions has increased in 2022.
- The community lacks a communal land title to their territorial forests; experts say this is opening the door to setters who are using threats to bar regional authorities from intervening.
- Santa Rosillo de Yanayacu is one of a number of Indigenous communities in the region contending with deforestation from outsiders.
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.
Support rangers to protect wildlife & habitats for the future (commentary)
- The average ranger works almost 90 hours a week: over 60% have no access to clean drinking water on patrol or at outpost stations, and over 40% regularly lack overnight shelter when afield.
- Funding can support significant improvements in the working conditions of rangers, enabling them to work more effectively toward reducing the illegal wildlife trade and human-wildlife conflicts.
- The winner of the 2022 Tusk Wildlife Ranger Award shares his thoughts about the situation and how increased support is good for wildlife, people, and habitats in this new op-ed.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.
Bolivian protected areas hit hard by forest fires
- Nearly 9,000 square kilometers (3,475 square miles) had been burned across Bolivia by mid-September, according to government figures.
- Tucabaca Valley Municipal Wildlife and Otuquis National Park, both in the semi-arid Chiquitania region of southern Bolivia, have been among the protected areas most affected by fire in 2022.
- Satellite data show fires burned across some 130 square kilometers (50 square miles)—or 5%— of Tucabaca Valley Municipal Wildlife in September, and reignited in early November. In Otuquis, a fire that began Aug. 31 had spread across around 80 kilometers (50 miles), mostly along a road, by Sept. 3.
- In addition to habitat loss for the region’s wildlife, smoke from the fires reportedly has resulted in vision and respiratory problems for residents of nearby communities.
To save threatened Amazon primates in Brazil, turn them into the main attraction
- Primates along the southern portion of Brazil’s Amazon frontier, a region known as the Arc of Deforestation, are being pushed to the brink of extinction as vast swaths of their habitats are cleared.
- A recent assessment places the Vieira’s titi monkey, whose conservation status was previously unknown, now as critically endangered; researchers say other primates face a similarly perilous situation.
- Conservationists say investing in primate-based ecotourism, based on the established model of the bird-watching industry and making use of the existing agroindustry infrastructure, could provide an effective conservation solution.
- Some point to the city of Sinop, in the state of Mato Grosso, as a potential “hotspot” for primate-watching ecotourism.
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.
Element Africa: Mines take their toll on nature and communities
- Civil society groups in the Democratic Republic of Congo are demanding the revocation of the license for a Chinese-owned gold miner
operating inside a wildlife reserve that’s also home to nomadic Indigenous groups.
- Up to 90% of mines in South Africa aren’t publishing their social commitments to the communities in which they operate, in violation of the law, activists say.
- A major Nigerian conglomerate that was granted a major concession for industrial developments in 2012 has still not compensated displaced residents, it was revealed after the company announced it’s abandoning the project.
- Element Africa is Mongabay’s bi-weekly bulletin rounding up brief stories from the commodities industry in Africa.
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.
Beef is still coming from protected areas in the Amazon, study shows
- According to a new study, 1.1 million cattle were bought directly from protected areas and another 2.2 million spent at least a portion of their lives grazing in protected areas and Indigenous territories.
- Researchers compiled public records on cattle transit, property boundaries and protected area boundaries between 2013 and 2018. The study period ended in 2018 because, “at the start of 2019, this critical information became less available,” the lead author said.
- Under Brazil’s current President Jair Bolsonaro, who was elected at the start of 2019, the country has seen policies weakening various environmental protections and monitoring agencies, and deforestation has reached its highest levels in 15 years.
- Around 70% of deforestation in the Amazon has been linked to cattle ranching. Meat producers have made commitments to stop sourcing from illegally deforested lands, but a lack of information about where cattle are grazing has allowed many companies to escape accountability.
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.
In Vietnam, farmers show a willingness to work with the elephant in the room
- Human-wildlife conflict is a threat to species such as the Asian elephant and to the livelihoods and well-being of people living in the vicinity of these animals.
- Researchers in Vietnam have found that people living around the country’s Dong Nai Biosphere Reserve were broadly supportive of measures to support coexistence with elephants.
- Some community members — those with lower incomes, farmers, and those who had experienced conflict — showed a greater willingness to support coexistence measures.
- The study outlines possible routes to foster coexistence based around community-based ecotourism, prevention and mitigation.
Mangrove restorers in Haiti bet on resilience amid rising violence
- Haiti is one of the most deforested countries in the world today, with its mangroves in particular now dotting just 30% of its coastline, much of it in thin, fragmented pockets.
- The main threat to the mangroves is the cutting of the trees to produce charcoal, an important fuel for cooking in a country where only a quarter of the population has access to electricity.
- Several mangrove restoration projects have been initiated over the years, and many abandoned due to waning community interest, natural disasters, or poor planning.
- More recently, rising rates of violence have prevented restoration teams from going to the field and coordinating with one another, but some are hopeful that communities remain receptive to mangrove restoration despite all the other hardships they’re experiencing.
Lesser adjutant stork study in Nepal raises conservationists’ hopes
- Vulnerable lesser adjutant storks are successfully breeding at higher numbers than expected in Nepal, a new study of the species across the country’s southern plains indicates.
- Among 206 nests studied, researchers found 280 chicks had fledged, exceeding the expected rate for larger storks of about one fledged chick per nest.
- Lesser adjutant colonies are threatened with habitat loss, as they nest in tall trees that are often cut in farmlands and areas of road construction or home building.
- Previously, the species had not been studied in detail, but this new research raises hopes among conservationists who say local governments need to help raise awareness of the birds’ importance.
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.
Nepal’s mugger crocs face ‘senseless’ turf war over dwindling fish resources
- The decline in fish stocks in Nepal’s Koshi River threatens the mugger crocodile, a species already under pressure from historical poaching and habitat loss.
- A new study shows the crocodiles are increasingly encroaching into community-run fish farms in the buffer zone of the Koshi Tappu Wildlife Reserve in search of food, raising the risk of conflict with humans.
- At the same time, they face competition from gharials, a predominantly pescatarian crocodile that’s being introduced back into the Koshi as part of a government-run conservation program.
- “Making a vulnerable species compete with its critically endangered cousin doesn’t make sense,” says one of the authors of the study.
New oil refinery ‘a huge disaster’ for Nigerian forest reserve
- Stubbs Creek Forest Reserve comprises nearly 300 square kilometers (116 square miles) in southern Nigeria, and is home to threatened wildlife and economically valuable tree species.
- Despite its official protected status as a forest reserve, much of Stubbs Creek Forest Reserve’s tree cover has been lost due to human activities like logging and farming.
- Area residents say the construction of this new refinery has exacerbated deforestation in Stubbs Creek Forest Reserve, and a government official calls the development of the reserve “a huge disaster for the forest.”
- Residents are also concerned that the refinery will exacerbate conflicts between Local Government Areas.
Rare turtles hatch from eggs rescued from flood-prone Nepal riverbank
- Conservationists in Nepal successfully rescued and hatched hundreds of Indian narrow-headed softshell turtles (Chitra indica) from a riverbank in Chitwan National Park.
- The nesting sites were hit by a flash flood three weeks after the eggs were removed; 375 of the 496 eggs hatched successfully at Chitwan’s gharial breeding center after nearly seven weeks.
- Narrow-headed softshell turtles are an endangered species, threatened by hunting for their meat and consumption of their eggs, as well as degradation of their habitat, but aren’t the subject of any dedicated conservation programs in Nepal.
- Conservationists have called on the government to focus more attention on the species, saying it wouldn’t cost much and would require only the will to act.
As a Cameroon palm oil firm gets RSPO certified, it’s also found in breach
- A verification assessment launched by the Roundtable on Sustainable Palm Oil has acknowledged breaches around the plantations of Cameroonian palm oil producer Socapalm.
- Despite allegations against Socapalm and subsidiaries of holding company Socfin in other countries, the RSPO recently issued certification status to multiple plantations, saying verification and certification don’t contradict each other.
- Local and international organizations are calling for Socapalm’s RSPO certifications to be rescinded due to the ongoing irregularities.
The Western Indian Ocean lost 4% of its mangroves in 24 years, report finds
- Analysis presented in a new report finds the Western Indian Ocean (WIO) region lost around 4% its mangrove forests between 1996 and 2020.
- The WIO region includes the coastal areas of Kenya, Tanzania, Madagascar and Mozambique, which together account for 5% of the world’s mangroves.
- The report finds the majority of WIO mangrove loss was driven by unsustainable wood extraction, land clearance for agriculture and the impacts of storms and flooding.
- Mangroves provide vital ecosystem services to coastal communities and habitats, and sequester large amounts of carbon.
The stork and the farmer: A conservation parable with lessons from Nepal
- Woolly necked storks, a near-threatened species, tend to be at ease in the presence of farmers in Nepal’s southern plains, a study shows.
- Experts say this is because farmlands in Nepal “have always been important habitats for birds as they provide a mosaic of habitats, from wetlands to trees and grasslands.”
- Threats to the birds include the cutting down of the tall trees where they prefer to nest, and the expansion of urban centers into their habitats.
- But researchers say there’s hope for the species thanks to traditional farming: “Woolly necked storks will live on as long as South Asian farmers continue doing what they are doing.”
Poverty-fueled deforestation threatens Kenya’s largest water catchment
- Mau Forest is East Africa’s largest native montane forest and Kenya’s largest water catchment.
- Olpusimoru Forest Reserve is one of Mau Forest’s protected areas, but its forest cover has been greatly reduced by logging, fuelwood collection and other poverty-driven human pressures.
- Beginning in 2018, thousands of families that had established themselves inside the forest reserve’s boundaries were evicted by the Ministry of Environment and Forestry, part of a wider push that saw more than 30,000 people evicted from the broader Mau Forest Complex.
- Despite government intervention and civil society initiatives to assuage poverty in the region, signs of fresh logging, charcoal burning and overgrazing are evident in Olpusimoru Forest Reserve.
Mexico’s Maya Train chugs forward, but at what cost to habitats and communities?
- On this episode of the Mongabay Newscast we discuss a massive new railway project, the Maya Train, in Mexico.
- Stretching 1,525 kilometers (958 miles) across five states in the Yucatán peninsula, the project has faced dozens of legal roadblocks for its alleged impact on the environment and lack of thorough, free, prior and informed consent (FPIC) from local and Indigenous communities.
- Mongabay's Mexico City-based staff writer Max Radwin joins the podcast to discuss the current status of this project, its environmental and social impacts, and the president’s overall approach to infrastructure planning for Mexico.
Deforestation in Borneo threatens one in four orangutans, study says
- Deforestation in Borneo will destroy the habitat of more than 26,000 orangutans, a quarter of the population of the critically endangered species, by 2032, a new study says.
- Researchers used historical data and modeling with known drivers of deforestation to project that orangutan habitat a tenth the size of Italy could be lost over the next decade.
- Forests at highest risk of deforestation include those near areas that have already experienced forest loss, as well as industrial timber and oil palm plantation concessions.
- The study suggests the largest immediate conservation gains could come from curbing deforestation in and around plantation landscapes, through efforts such as zero-deforestation pledges, sustainability certification, ecosystem restoration, and a halt on clearing land.
‘Unprecedented crisis’ for Nepal’s elephants: Q&A with conservationist Ashok Ram
- Conflict with humans is considered the biggest threat to Asian elephants in Nepal, says veteran conservationist Ashok Ram.
- Encounters between villagers and elephants typically occur when they stray into each other’s areas in search of food.
- Ram says there needs to be a landscape-level management approach to elephant conservation, given that the animals move freely between Nepal and India.
- In an interview with Mongabay, he explains the history of habitat fragmentation, why electric fences aren’t a solution to human-elephant conflict, and why mid-afternoon is the most dangerous time for encounters.
Authorities and Yobin communities clash as deforestation spikes in Indian national park
- Namdapha National Park is India’s third-largest national park and is home to thousands of species, including tigers, clouded leopards and an endemic species of flying squirrel that has only been observed once by scientists.
- Satellite data show deforestation has increased in the park over the last two decades.
- Members of an Indigenous group called the Yobin have been living in portions of the park for generations, but park authorities consider Yobin settlements to be “encroachments” and the main driver of deforestation and poaching in Namdapha National Park
- In the last few months, authorities have destroyed at least eight Yobin settlements inside the park.
Small mammals stranded by hydropower dams die out surprisingly fast: Study
- Forest fragmentation has long been known to impact species survival: small, isolated populations with access to limited resources are at greater risk of extinction.
- In 1987, the Chiew Larn reservoir was formed in southern Thailand as part of a hydropower scheme, creating more than 100 forested islands inhabited by newly stranded animals.
- A new study documents the alarmingly quick collapse of the reservoir archipelago’s small mammal communities, resulting in the loss of nearly every species and dominance by one invasive rodent.
- Tropical biologists warn the study reflects the global trend of fragmentation in tropical forests, which is ravaging both species diversity and ecosystem resilience.
Habitat loss, climate change send hyacinth macaw reeling back into endangered status
- The hyacinth macaw, the world’s largest flying parrot, is closer to return to Brazil’s endangered species list, less than a decade after intensive conservation efforts succeeded in getting it off the list.
- The latest assessment still needs to be made official by the Ministry of the Environment, which is likely to publish the updated endangered species list next year.
- Conservation experts attribute the bird’s decline to the loss of its habitat due to fires in the Pantanal wetlands and ongoing deforestation in the Amazon and Cerrado biomes.
- Climate change also poses a serious threat, subjecting the birds to temperature swings that can kill eggs and hatchlings, and driving heavy rainfall that floods their preferred nesting sites.
Mennonite colony builds bridge, clears forest in Bolivian protected areas
- In 2018, a Mennonite colony purchased 14,400 hectares (35,500 acres) of land in the Bolivian department of Santa Cruz. Colonists have since built a bridge and developed a network of roads, and are in the process of clearing vast swaths of forest.
- The construction of the bridge appears to have been done without authorization from the government, and without an environmental impact assessment.
- Portions of the property lie within two protected areas: Kaa-Iya del Gran Chaco National Park and Integrated Management Natural Area, and the Bañados de Izozogy el río Parapetí wetland of international importance.
- Members of a local Indigenous community voiced support for the clearing activities, saying that the new roads and bridge will help connect them to medical facilities. However, scientists and conservationists are concerned about the impact of deforestation on water sources, wildlife and isolated Indigenous groups.
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.
Winter sanctuary in Nepal proves a killing field for yellow-breasted buntings
- Tens of thousands of yellow-breasted buntings are being killed and eaten in Nepal every winter, according to an ornithologist.
- The critically endangered species is already severely threatened in its range countries, where it’s also consumed as a delicacy, and now runs the same risks along its migratory route.
- The popularity of the bird’s meat stems from a myth that it warms the body in winter and has an aphrodisiac effect.
- Conservationists have called for a wide-scale community-based awareness campaign to dispel the myths related to the bird.
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.
Tiger-centric conservation efforts push other predators to the fringes
- Nepal and India have made huge strides in boosting their tiger populations over the past decade, but these conservation actions may have come at the expense of other predators, research shows.
- In Nepal, species such as leopards and sloth bears have been pushed to the fringes of conservation areas that have been optimized for tigers, leading to increased human-wildlife conflict.
- The current approach of burning tall grasses and rooting out tree shoots to give deer and antelope fresh grass, and tigers fresh prey, isn’t even working in the tigers’ favor, one study shows.
- Conservationists say there needs to be a habitat management approach that accommodates a wider range of both prey and predator species.
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.
‘Wildlife-friendly’ infrastructure rules in Nepal and India ignore the birds
- Nepal’s newly introduced guidelines for infrastructure projects are aimed at making them less disruptive to wildlife, but conservationists say they fail to consider birds.
- So-called linear infrastructure — things like roads, railways and power lines — fragment dense forests that are home to birds, severely impacting them.
- A recent study shows a higher diversity of bird species in a contiguous forest compared to a nearby isolated one that’s hemmed in by infrastructure projects.
- Conservationists say it’s important to keep contiguous forests intact, design mitigation measures for wildlife, and keep monitoring the impact of projects on wildlife.
Pasture replaces large tract of intact primary forest in Brazilian protected area
- Satellites have detected forest clearing within the Triunfo do Xingu Environmental Protection Area (APA) this year, a legally protected area of Brazil’s Amazon rainforest.
- Despite its status, 35% of the primary (or old-growth) forest within the APA was lost between 2006 and 2021, making it one of the most deforested slices of the Brazilian Amazon.
- The APA was created in 2006 to serve as a buffer for vulnerable surrounding areas, such as the Apyterewa Indigenous Territory and the massive Terra do Meio Ecological Station, but deforestation has spilled over into both.
- Deforestation in the region is largely driven by cattle ranching, but land grabbing and mining have also increased in recent years, with invaders emboldened by the rhetoric and policies of the current government.
Lessons from panda conservation could help Asia’s other, overlooked, bears
- Asia is home to five bear species: giant pandas, Asian black bears, sun bears, sloth bears and brown bears.
- Giant pandas garner far more attention than the four other species, and this has paid off for the former: Millions of dollars are spent on its conservation every year, leading to an improvement in its conservation status in 2016.
- By contrast, the other species receive little funding, and conservation and monitoring efforts are limited even as populations dwindle.
- Experts say successful panda conservation efforts indicate that the other Asian bear species could also rebound — but that being charismatic helps.
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.
Wildlife don’t recognize borders, nor does climate change. Conservation should keep up
- A set of studies focused on the China-Vietnam border demonstrates that the impacts of climate change will make transboundary conservation even more important for endangered species like the Cao-Vit gibbon and tiger geckos.
- Conservation in transboundary areas is already challenging because of physical barriers, like fences and walls, as well as non-physical ones, such as different legal systems or conservation approaches between countries on either side.
- Changes in climatic factors such as temperature and rainfall are likely to mean that, for many species, suitable habitat may be in a different place than it is now — and in many cases, this could be in a different country
Unseen crisis: Threatened gut microbiome also offers hope for world
- Plants and animals provide a home within themselves to an invisible community of microbes known as the microbiome. But these natural microbial communities are being degraded and altered by human-caused biodiversity loss, pollution, land-use change and climate change.
- On the macro level, habitat loss and diminished environmental microbe diversity, particularly in urban environments, is altering the gut microbiomes of humans and wild animals. Studies have linked microbiome changes to higher risk of chronic and autoimmune diseases.
- Coral bleaching is an extreme example of climate stress-induced microbiome dysfunction: During heat waves, beneficial microbes go rogue and must be expelled, leaving the coral vulnerable to starvation. Microbiome resilience is key to determining corals’ ability to acclimate to changing ocean conditions.
- There are solutions to these problems: Inoculating coral with beneficial microbes can reduce bleaching, while the restoring natural green spaces, especially in socioeconomically deprived urban areas, could encourage “microbiome rewilding” and improve human and natural community health.
Côte d’Ivoire’s chimp habitats are shrinking, but there’s hope in their numbers
- Despite a decade of uncontrolled poaching, researchers have found what they describe as a “healthy” population of 200 chimpanzees in Côte d’Ivoire’s Comoé National Park.
- With the help of camera-trap footage, researchers found that the Comoé chimps display unique types of behaviors not found in other chimp populations in West Africa.
- Like elsewhere in West Africa, the chimps’ habitat remains under pressure from farming and herding.
Study: Most biodiversity hotspots lack formal protection in Borneo and Sumatra
- A new study published in Animal Conservation finds that most predicted biodiversity hotspots in Borneo and Sumatra fall outside formally protected areas, with only 9.2% and 18.2% of the modeled species richness located within protection zones on the respective islands.
- The researcher team conducted the largest camera-trap survey ever undertaken in Borneo and Sumatra, and used multiple criteria to determine the relationship of 70 species to the surrounding habitat and how animal communities are assembled.
- The study concluded that carnivorous mammals can be used as an umbrella species to assist in the development of holistic management plans in areas where multiple species coexist.
Deforestation on the rise as poverty soars in Nigeria
- Akure-Ofosu Forest Reserve was established to help protect what is now one of largest remaining tracts of rainforest in Nigeria, and is home to many species.
- But fire and logging is rampant in the reserve, with satellite data showing it lost 44% of its primary forest cover in just two decades; preliminary data indicate deforestation may be increasing further in 2022.
- Sources say poverty is the driving force behind the deforestation of Akure-Ofosu and other protected areas in Nigeria.
- According to the World Bank, 4 in 10 Nigerians – about 80 million people – were living below in poverty in 2019, with the COVID-19 pandemic pushing another 5 million people below the poverty line by 2022.
The isolated tapirs of the Atlantic Forest face an uncertain future
- Lowland tapirs today occupy less than 2% of their historic range in the Atlantic Forest, and only a handful of their populations are deemed viable over the long term, a new study has found.
- A key factor in the unviability of most of the populations is the fragmentation of their habitat, which isolates small groups away from each other and often far from their sources of food.
- The study authors say the biggest threat to the species today is being struck by vehicles as they cross busy highways in search of food, while another threat comes from their slow reproductive rate, which translates into deaths outnumbering births.
- But the authors say they maintain some optimism, given that their study found tapir populations in the Atlantic Forest are stable or showing signs of growth — an improvement over the situation only a few decades ago.
Refuge of endangered ‘African unicorn’ threatened by mining, poaching, deforestation
- Okapi Wildlife Reserve in the Democratic Republic of the Congo (DRC) shelters some 470 mammal and bird species, including up to 20% of the world’s remaining endangered okapi (Okapia johnstoni), which are related to giraffes.
- While Okapi Wildlife Reserve has escaped much of the environmental destruction affecting surrounding areas, satellite data show deforestation has been increasing in the reserve in recent years.
- Satellite imagery shows the expansion of what appear to be gold mines in the latter half of 2021.
- Conservationists say illegal mining is attracting more people to the reserve, which in turn increases poaching and deforestation.
Drone photography raises concerns for Sri Lanka’s flamingo flock
- The annual migration of a flock of thousands of greater flamingos to northern Sri Lanka’s Mannar wetland draws crowds of photographers, a growing number of whom now use drones to snap the birds from above.
- Environmental activists and authorities have warned against this trend, saying the presence of drones disturbs the birds and could drive them away from Mannar altogether.
- Experts point to a worrying precedent: In the 1990s, the Bundala wetland in the country’s south was pumped full of fresh water as part of an irrigation program, killing off the shrimp and plankton that flamingos there fed on. The flamingos soon abandoned the wetland.
- In Mannar, a region impoverished by decades of civil war, the flamingos are a key tourism attraction that should be preserved to help boost the livelihoods of locals, experts say.
The small cats nobody knows: Wild felines face intensifying planetary risks
- Around the world, there are 33 species of small wild cat that often fly under the conservation and funding radar. Out of sight, and out of mind, some of these species face the risk of extreme population declines and extinction.
- But small cat species are reclusive and notoriously difficult to study. In some cases, basic ecological knowledge is lacking, hindering conservation efforts. Their failure to garner the public attention achieved by the more charismatic big cats has left small cat research severely underfunded.
- These species, many of them habitat specialists with narrow ecological niches, face a wide array of threats including habitat degradation and loss, poaching, human-wildlife conflict, and increasingly, pollution and climate change.
- Despite these global challenges, many conservationists and researchers, hampered by low funding, are fighting to conserve small cats by partnering with traditional communities to build public awareness and reduce immediate threats.
Air pollution makes it tough for pollinators to stop and smell the flowers
- Common air pollutants such as those found in car exhaust fumes react with floral scents, leading to reduced pollination by insects, according to new research.
- Researchers used a fumigation facility to control levels of pollution over an open field of mustard plants and observed the effects of these pollutants on pollination by local, free-flying insects.
- The presence of air pollution resulted in up to 90% fewer flower visits and one-third less pollination than in a smog-free field. The largest decrease in pollination came from bees, flies, moths and butterflies.
- The link between poor air quality and human health is well known, but this research points to another way in which air pollution may affect the systems that humans and all other life rely upon.
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.
Can ecotourism save Cambodia’s ‘ghost parks’?
- Cambodia’s 2021 signing into law of Sub-decree No. 30, which removed official protection from some 127,000 hectares of land formerly included in national parks, reserves and wildlife sanctuaries in Koh Kong province, has conservationists concerned about the ecological integrity of southern Cambodia.
- But experts caution that other protected areas in the country are hardly faring better, claiming that “a lack of commitment and vision, systemic corruption at varies levels and competing interests by state and private actors” is contributing to the rapid degradation of Cambodia’s remaining protected forest.
- There is some agreement between conservationists and government officials that the country does not have the resources to effectively manage its protected areas.
- As a solution, some point to Africa, where public-private ecotourism partnerships have been successful at preserving habitat. But others disagree.
Endangered wildlife face perilous future as vital habitat loses protection in Cambodia
- In March 2021, this imbalance has widened into a chasm as Cambodia’s government signed Sub-decree No. 30 into law, effectively revoking protection from some 127,000 hectares of land in reserves, wildlife sanctuaries and national parks in the southern province of Koh Kong province.
- One of the protected areas affected is Peam Krasop Wildlife Sanctuary, which lost almost a third of its total land area to the sub-decree — meaning these habitats are now for sale.
- Peam Krasop is home to species threatened with extinction, such as the hairy-nosed otter — the world’s rarest otter species — and the fishing cat.
- Researchers say the degradation of these habitats could result in “trophic cascades“ in which the loss of key species destabilizes entire ecosystems , which in turn may lead to further loss.
How a ‘dirty gambling company’ may have set the standard for habitat destruction in Cambodia
- Union Development Group (UDG) is a Chinese company that was granted a 36,000-hectare concession in Cambodia’s Botum Sakor National Park in 2008, followed by an additional 9,100-hectare concession granted in 2011. Much of Botum Sakor National Park’s forests have been cleared by UDG and other companies.
- On Sep. 15, 2020, the United States Treasury Department, sanctioned UDG for “serious human rights abuses and corruption,” noting that UDG had enlisted the support of the Royal Cambodian Armed Forces to evict and harass residents, and also managed to skirt the 10,000-hectare limit on land concessions by “falsely registering as a Cambodian-owned entity.”
- In 2021, the Cambodian government signed into law Sub-decree No. 30, which transformed some 127,000 hectares of protected land in Koh Kong province into state-private land.
- Conservationists, researchers and local residents interviewed by Mongabay worry that the sub-decree will mean that many other parts of Koh Kong province will follow in the destruction of Botum Sakor.
Even degraded forests are more ecologically valuable than none, study shows
- From providing clean air and water to temperature regulation, degraded tropical forests provide ecosystem services valued by Indigenous communities in Malaysia, according to new research.
- Researchers found the ecosystem services most highly prioritized by communities also tended to be ecologically valuable ones, highlighting common interests between Indigenous groups and conservation that can be tapped through community-based projects.
- The study comes amid a government-led push to convert hundreds of thousands of hectares of degraded forests in Sabah into timber plantations.
- Forests, even logged ones, provide unique services tied to Indigenous culture, such as hunting activities, that cannot be replaced by timber plantations, researchers said.
Polluting with impunity: Palm oil companies flout regulations in Ecuador
- Community residents and researchers alike decry what they say is dangerous pollution leaching into soil and waterways from oil palm plantations and palm oil extraction mills in Ecuador.
- In July 2020, Ecuador’s government passed a law to strengthen and develop the production, commercialization, extraction, export and industrialization of palm oil and its derivatives.
- The law also prohibits oil palm plantations from being established within zones where communities’ water sources are located, and requires the existence of native vegetation buffers between plantations and water bodies.
- But critics say the regulatory portion of the law has been largely toothless and that the government has turned a blind eye to the social and environmental costs of the country’s rapid plantation expansion.
Community in Ecuador punished for trying to stop alleged palm oil pollution
- A legal loophole allowed palm oil companies in Ecuador to establish plantations on ancestral land that belongs to small communities.
- Community residents say that agricultural chemicals and waste from plantations and palm oil processing mills is polluting the water sources on which they depend.
- In an effort to stop the contamination of their water and the degradation of their land, residents of the community of Barranquilla spent three months occupying the access road to plantations surrounding their village in 2020.
- In retaliation, the company that owns and operates the plantations, Energy & Palma, sued four members of the community for lost profits; in Sep. 2021, courts ruled in the company’s favor and ordered the four to pay $151,000 to the company.
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.
‘A bigger deal than it sounds’: Coconut crabs are vanishing, island by island
- Despite being widespread across the Pacific and Indian oceans, coconut crabs are disappearing across their range, according to a new conservation assessment that warns they’re vulnerable to extinction.
- The species, the largest land crab in the world, is threatened by habitat destruction for coastal development and agriculture, as well as by harvesting for the seafood trade.
- The harvesting is also impacting reproductive outcomes for the crabs, given the preference among both consumers and female crabs for bigger male crabs.
- Some conservation groups are already working on the ground in places like Indonesia’s West Papua province to educate community members, tourism operators, guides, and tourists about the importance of coconut crabs.
Despite sanctions, U.S. companies still importing Myanmar teak, report says
- U.S. timber companies undercut sanctions to import nearly 1,600 metric tons of teak from Myanmar last year, according to a new report.
- Advocacy group Justice for Myanmar said in its report that firms have been buying timber from private companies acting as brokers in Myanmar, instead of directly from the state-owned Myanma Timber Enterprise, which is subject to U.S. sanctions.
- With MTE under military control, Myanmar’s timber auctions have become more opaque, making it difficult to take action against companies circumventing sanctions.
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.
Dual pressures of hunting, logging threaten wildlife in Myanmar, study shows
- Combating illegal logging in Myanmar’s Rakhine state helps preserve wildlife populations, but is insufficient without addressing unsustainable local hunting pressures, according to new research.
- Researchers used camera trap data from between 2016 and 2019 to investigate the effects of environmental and human factors on medium to large mammals.
- Common species regularly targeted for bushmeat were negatively affected by increased human presence, they found, highlighting the pressures of illegal hunting on their populations.
- By contrast, threatened species were generally unaffected by human presence, but were positively linked to continuous stretches of evergreen forest, indicating their vulnerability to illegal logging, deforestation and habitat loss.
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