location: North America

location: North America

Social media activity version | Lean version

The return of the axolotl (cartoon)
Axolotls may enjoy celebrity status among pet owners, but their wild populations have been dealt huge blows by habitat loss, water pollution, invasive species and the pet trade. Now, the success of reintroduction programs in their native ranges in Mexico — where they have tremendous cultural significance — brings new hope for their comeback.
Warming triggers unprecedented carbon loss from tropical soils, study finds
- Tropical forests exchange more CO2 with the atmosphere than any other terrestrial biome, meaning that even a relatively small shift in the balance of carbon uptake and release there could have a big impact on global climate. Despite this, research on tropical soil responses to warming has lagged behind.
- In a field experiment in Puerto Rico, researchers used infrared heaters to warm understory plants and topsoil by 4° Celsius. Warming significantly increased soil carbon emissions, but terrain also had a major impact: A warmed plot at the top of a slope showed an unprecedented 204% increase in CO2 emissions after one year.
- Carbon emissions from plots lower on the slope increased between 42% and 59% in response to warming — in line with the results from the only other long-term tropical soil warming experiment to date. However, the upper-slope response represents the largest change in any soil warming experiment conducted globally.
- The new study results add to a growing body of evidence that tropical soils are far more sensitive to warming than previously thought. If elevated tropical soil CO2 releases persist in the long term, it could have dire consequences for Earth’s climate. But the soil biome may adjust over time, so future effects remain unclear.

Beavers restored to tribal lands in California benefit ecosystems
- In 2023, California relocated beavers for the first time in more than seven decades.
- The state’s wildlife agency partnered with Native American tribes to move beavers from places where they were causing problems, such as flooding, to parts of their former range.
- The moves and the state’s broader beaver restoration program are the result of decades of advocacy to change an adversarial relationship to one focused on beaver conservation and the benefits beavers can provide, from increased fire resilience to more consistent water supplies.
- The change in mindset involved education and coexistence campaigns, as well as correcting long-held misconceptions about the limited extent of the beaver’s former range in California.

The Great Insect Crisis
Insects underpin ecosystems worldwide, yet they are disappearing at alarming rates. In this 2019 special series, Mongabay reporter Jeremy Hance traces the global scale of the so-called “Insect Apocalypse,” as reported in the mainstream media — from massive declines in flying insects in Germany to the near-collapse of arthropods in Puerto Rico’s forests. Drawing on […]
Post-Blob, California’s kelp crisis isn’t going away
- Kelp forests function as major habitat for marine biodiversity, but are in rapid decline worldwide, largely because of climate impacts on the oceans.
- A 2013 marine heat wave known as “the Blob,” combined with the mass die-off of sea stars, caused a 95% loss of Northern California’s kelp forests.
- The loss of sea stars allowed the purple urchins that they thrive on to spread rapidly, converting lush kelp forests into “urchin barrens” in parts of California. There’s been very little recovery since.
- Restoration of kelp forests is extremely difficult and requires far more resources than are currently being committed.

Americans’ love of RVs tied to destruction of orangutan habitat: Investigation
- Investigations by the NGOs Earthsight, Auriga Nusantara and Mighty Earth have found that plywood from forests cleared in Indonesian Borneo — including critical orangutan habitat — is ending up in U.S. RVs made by brands like Jayco, Winnebago and Forest River.
- Logs from a concession held by PT Indosubur Sukses Makmur were traced to plywood giant KLAM, then exported via U.S. intermediaries (MJB Wood, Tumac Lumber and Patrick Industries) into RV manufacturing supply chains.
- Indonesia allows legal clearing of natural forests, while the U.S. bans only illegal logging under the Lacey Act — creating a loophole that lets deforestation-linked wood enter supply chains unchecked.
- FSC-certified sustainable alternatives exist and would add as little as $20 to an RV’s price, but RV makers prioritize low costs, critics say; experts call for stronger Indonesian protections and U.S. deforestation-free import laws.

Sparrow Top Gun (cartoon)
Considered one of the most endangered birds in all of North America, the Florida grasshopper sparrow has found a rather unlikely ally in its uphill battle for existence—the US Air Force. Prairies maintained by the force in its Avon Park range have proven to be a critical breeding habitat for the bird, with the air […]
Cruise industry expansion collides with Cozumel’s coral reef
- Mexico’s Cozumel Island is one of the most popular cruise ship destinations in the world, hosting more than 4.5 million tourists every year.
- A plan to build a new pier for cruise ships has attracted concern from Cozumel residents and conservationists, who say it will damage the surrounding reef and block public access to the sea.
- The company behind the project, Muelles del Caribe, maintains the pier will bring financial benefits to the community.
- Conservationists assert that the project’s environmental impact assessment was insufficient; in July, a court ordered a temporary suspension of the project to allow for a more thorough environmental assessment.

Officials struggle with land invasions in Mexico’s Balam Kú Biosphere Reserve
- Around 450 people have crossed into Balam Kú Biosphere Reserve this year in Mexico’s southern state of Campeche, deforesting hundreds of hectares of dry tropical forest.
- The group is made up of people who relocated from the states of Chiapas, Tabasco, Quintana Roo, Veracruz and other parts of Campeche, according to officials.
- Authorities want to remove the temporary settlements before illegal agriculture and cattle ranching spread into other parts of the reserve. So far, they’ve been unsuccessful.

Sustainable biomass certification scheme is flawed, degrades forests, report finds
- The Sustainable Biomass Program (SBP) is a private certification scheme developed by the bioenergy industry to assure the sustainability of biomass for fuel. A new report alleges that SBP is certifying biomass whose production has caused forest degradation.
- The NGO-commissioned report raises questions about SBP’s certification process, especially methods for verifying wood pellet producer and supply chain sustainability claims to safeguard against deforestation and forest degradation. SBP certification is used to justify green subsidies to the industry, mostly by European nations, but increasingly in Asia.
- SBP acknowledges the concerns raised by the report and said it is open to dialogue. The organization emphasized that its standards are designed to assess “the sustainability and legality of biomass sourcing at the level of the Biomass Producer, not at the forest management unit level” and that it does not “make overarching climate impact claims.”
- The nonprofit environmental groups that commissioned the report question how SBP can assure sustainability without assessing forest management and climate impacts.

NGOs launch novel community projects to conserve Mexico’s ocelots
- The ocelot (Leopardus pardalis) is often overlooked because it shares much of its American range with its more charismatic larger cousin, the jaguar. Recently, scientists discovered some surprising behaviors in this versatile small feline — including a tendency to hang out with opossums.
- In Mexico, the ocelot is classified as an endangered species due to habitat loss and hunting. A relatively new threat is climate change, as longer dry periods force the small cat to approach human settlements in search of water.
- NGOs in Mexico are working to end community-wildlife conflicts and promote peaceful coexistence between humans and ocelots. Projects conducted with beekeepers, farmers, schoolchildren and pet owners help achieve that goal.
- One lesson learned: There is no one-size-fits-all solution. Each community needs a tailored approach, ranging from building specially designed water troughs, painting school murals with kids, helping farmers construct ocelot-proof chicken cages, to free vaccination and sterilization programs for dogs and cats.

Belize project seeks out heat-resilient corals to protect its reefs
- An initiative called the Super Reefs program is setting out to identify the corals in Belize’s waters that have the highest chance of surviving warming waters amid climate change.
- Researchers with the program have discovered that corals that grow in the hottest areas are naturally more heat-resistant.
- Massive starlet coral (Siderastrea siderea) tends to be tolerant of warm water, whereas symmetrical brain coral (Pseudodiploria strigosa) is more sensitive.
- The team plans to use its findings, which are to be published by 2026, to inform the Belize government which coral communities in the country are best suited for protection and restoration.

US proposes zero new protections for traded wildlife at upcoming CITES CoP
- The 20th Conference of the Parties (CoP) of signatories to CITES, the international wildlife trade agreement involving 185 nations will be held in late November in Samarkand, Uzbekistan, where they will discuss 51 proposals to regulate wildlife trade.
- This year, the U.S. has sponsored only four proposals — the lowest in the last 25 years — with none of them supporting increased protections for unsustainably traded flora or fauna.
- Historically, the U.S. has held a leadership role at CITES discussions backed by strong science, but conservationists expressed disappointment at this missed opportunity to help species that urgently need protection in this year’s conference.
- The hope is that the U.S., under its current administration, leaves politics aside, listens to science and supports efforts put forth by other countries to further regulate trade in threatened and overexploited species.

There’s hope for sunflower sea stars, with their killer unmasked and reintroductions pending
- Since 2013, sea star wasting disease, worsened by warming oceans, has wiped out 99% of sunflower sea stars from Washington state to Mexico, collapsing kelp forest ecosystems.
- Researchers from the University of British Columbia and the Hakai Institute in Canada have pinpointed the bacterium Vibrio pectenicida as a key cause of the epidemic, confirming its lethal effects through lab experiments that replicated symptoms seen in the wild.
- A coalition of aquariums, nonprofits, Indigenous groups and government agencies has successfully bred sunflower sea stars in captivity for the first time, experimenting with fresh, frozen and cryopreserved sperm, and raising 72 juveniles in a Monterey facility with plans for controlled releases.
- Guided by the Pycnopodia Recovery Working Group and a 2024-2027 conservation plan, efforts have now turned to breeding, disease research, habitat protection, regulatory engagement and public outreach, with broad community support — including from fishers — for restoring this keystone predator.

Old forests, new fires, and a scientific standoff over active management
- Humans have altered the forests of western North America markedly over the past several centuries.
- We’ve suppressed fire, harvested much of the old-growth trees, and built homes and communities within these landscapes, all while anthropogenic climate change has led to hotter and drier conditions.
- Many scientists and forest managers say a set of tools such as prescribed burning and thinning boosts the chances that these forests will survive in a changing landscape.
- But others call for a more hands-off approach, arguing that our “active management” of forests will be detrimental to them and the ecosystems they support in the long run.

Fixing forests or fueling fires? Scientists split over active management
- After years of questionable policies, climate change and growing populations, wildfires have gotten worse in the western U.S., and around the world. That’s driven a push to use tools like thinning and controlled burns to reduce risk and restore natural fire patterns.
- Many researchers argue that the damage inflicted means we need to apply these “active management” tools thoughtfully and tailored to each forest’s conditions.
- But some scientists warn that too much intervention can harm ecosystems, especially old-growth forests.
- The debate has led to scientific and legal battles, ultimately centering on questions about the role people can play in helping forests recover in the face of increasing fire risk.

Wolves’ continued spread in California brings joy, controversy & conflicts
- After nearly a century’s absence, gray wolves continue to recolonize California, bringing changes and challenges to the state and its inhabitants.
- Ongoing research and monitoring programs are helping scientists understand growing wolf populations and their impact on prey species, other predators and alterations to the landscape.
- Gray wolves in California are protected under both federal and state laws. But balancing conservation, livestock predation and public safety concerns is complicated.
- The state has formulated a management plan for wolves: a compensation program for ranchers who lose livestock to wolves and efforts to mitigate conflicts.

Scientists identify the bacterium behind billions of sea star deaths
More than a decade ago, a mysterious illness killed billions of sea stars, particularly along the North American Pacific coast. The sea star wasting disease caused the stars to develop lesions, their arms to fall off and their bodies to disintegrate. Now, researchers in a recent study say they have zeroed in on the cause: […]
Rex Mann, American chestnut evangelist, died July 2, aged 81
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. For most Americans, the loss of a tree might pass unnoticed. For Rex Mann, it changed the course of his life. As a boy growing up in the mountains of western North Carolina, Mann listened to his father […]
Devils Hole pupfish hit by micro-tsunami from 8.8-magnitude Russian earthquake
A powerful 8.8 magnitude earthquake that struck near Russia’s Kamchatka Peninsula on July 29 sent ripples nearly 4,000 miles across the Pacific, disturbing one of the most fragile ecosystems in the United States: Devils Hole in Nevada’s Mojave Desert, according to park officials. The quake generated 10-inch waves inside the narrow, water-filled cavern—a dramatic but […]
When the sea takes over: Voices from a climate-displaced community in Mexico
TABASCO, Mexico — Flooding caused by rapid sea-level rise and increasingly intense storms has decimated the coastal town of El Bosque in Tabasco, Mexico. Between 2019 to June 2024, at least 70 homes in the community were destroyed by the sea. Most of its residents have been relocated to a site further inland by the […]
Mexico’s rising mercury trade fuels toxic gold mining in Latin America: Report
- High prices and weak oversight have turned Mexico into one of the main suppliers of mercury for gold mines across Latin America, according to an Environmental Investigation Agency report.
- Despite signing an international treaty to combat mercury production, Mexico continues to struggle with mercury smuggling to countries like Colombia, Peru and Bolivia.
- Mercury mining has attracted the interest of criminal groups like the Jalisco New Generation Cartel, and today occurs in the states of Zacatecas, San Luis Potosí and Querétaro.

Golden oyster mushrooms are crowding out native fungi in North America
Golden oyster mushrooms, known for their bright yellow caps and earthy flavors, are native to Asia. However, these prized edible mushrooms have gained popularity throughout North America, where they’re spreading across forests and displacing native fungal species, a recent study has found. Aishwarya Veerabahu, lead author and a doctoral student at the University of Wisconsin-Madison, […]
Coral restoration after devasting Deepwater Horizon spill shows promise
When BP’s Deepwater Horizon oil rig exploded in the Gulf of Mexico in 2011, it led to the largest oil spill in U.S. history, severely damaging marine ecosystems. Part of the settlement money that BP agreed to pay has since been used for a deep-sea restoration project that has achieved significant milestones in spawning corals […]
Global warming is altering storms lightning, impacting tropical forests
- As climate change escalates, intense storms are becoming more common in the tropics and elsewhere, resulting in a variety of forest impacts. Those effects are generating concern among researchers over potentially diminished carbon storage and altered forest composition.
- Increasingly common short-lived convective tropical thunderstorms are a key driver of tree mortality, according to one recent study. Researchers estimate that a combination of high winds and lightning is a major, and often unrecognized, driver of tree death.
- Research suggests convective storms are increasing in the tropics; this could mean more tree death in some regions, such as Latin America. Conversely, there are conflicting data as to whether lightning may decrease or increase in the tropics under climate change, leading to uncertainty about future impacts.
- Beyond the tropics, changing lightning patterns in temperate and boreal forests are linked to increased, often large-scale wildfires that can release vast amounts of carbon dioxide and health-harming particulate matter into the atmosphere.

Saving polar bears and beluga whales: Interview with Alysa McCall
- Beluga Cam is a long-running initiative that aims to document the migration of almost 57,000 beluga whales through Hudson Bay in Canada.
- The project is run by the nonprofit Polar Bears International in a bid to collect more data about beluga migration as well as to create more awareness about the species.
- The initiative got an upgrade this year with a new boat that houses the cameras and other equipment deployed for the work.
- As the Arctic rapidly loses sea ice, species such as beluga whales and polar bears bear the brunt in terms of losing access to food and their habitats.

In a warming world, can California save its Joshua trees?
- Western Joshua trees in California are increasingly threatened by changing climate conditions, including rising heat, increasing drought, more frequent wildfires, and by expanding renewable energy and housing developments.
- Despite increasingly harsh conditions, adult Joshua trees are expected to remain common through the end of the century, but young trees will not survive across most of their current range, scientists warn.
- Although the U.S. Fish and Wildlife Service has declined to protect eastern and western Joshua trees under the Endangered Species Act, California passed a state law to protect its western Joshua trees in 2023.
- Scientists warn that these trees need climate action to survive the century.

In California, an invasive mustard is destabilizing desert plant communities
- In desert ecosystems, plant species coexist by growing and flowering at different times, cued by rainfall and other triggers. This diversity strengthens community stability.
- The invasive Sahara mustard arrived in California a century ago, likely via the palm trade. But until now, its impacts on desert ecology have been difficult to measure.
- Scientists recently used long-term data to understand the mustard’s effects on native plant communities on sand dunes in the Mojave Desert.
- The study found that Sahara mustard can overtake desert plant communities, making them less diverse and less stable in an increasingly unpredictable environment.

Sheila Colla, advocate for bees, died on July 6th, aged 43
- In 2009, Sheila Colla spotted Canada’s last known rusty-patched bumblebee, a discovery that marked the culmination of years of fieldwork and a lifelong commitment to pollinator conservation.
- A pioneering scientist and professor, Colla warned early about the decline of native bees—long before it became mainstream—and translated complex research into action for policymakers, citizens, and children.
- Through bestselling books and the Bumble Bee Watch citizen-science platform, she mobilized tens of thousands to protect North America’s wild bees, emphasizing their solitary, vital, and often overlooked roles.
- Colla’s legacy lives on not only in ecological science but in the inclusive community she built—opening doors for marginalized voices in science and championing justice until her final days.

Canada’s Pacific Coast hit hard by trawling, with limited transparency: Report
- Trawling vessels pursuing fish are damaging marine ecosystems in Canada’s West Coast waters and could be operating illegally in some cases, and yet they work with insufficient transparency, a new NGO report says.
- Nine large trawlers have together trawled swaths of the ocean collectively larger than the size of Ireland since 2009; they have likely trawled in prohibited zones at least 47 times and have disrupted Chinook salmon (Oncorhynchus tshawytscha) migratory routes, which are foraging areas for an endangered population of killer whales (Orcinus orca), the report says.
- A trawling industry group dismissed the NGO’s findings, saying they lacked context and the fishery was very well regulated.
- A Canadian regulatory agency said the fishery was well managed, with strict monitoring and enforcement of rules.

How drug cartels destroy the last habitat of Mexico’s thick-billed parrot (commentary)
- The raucous calls of the thick-billed parrot (Rhynchopsitta pachyrhyncha) once ricocheted through Mexico’s high-altitude pine forests, but now, their near silence has become deafening.
- Deforestation driven by drug trafficking there is violently erasing entire habitats that the birds require.
- “If deforestation and violence continue unchecked, it won’t be a species that disappears — it will be an entire ecosystem, lost to greed, crime and neglect. Will the world listen, or will this be the parrot’s final call?” a new op-ed asks.
- This post is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Rare pygmy hippo born in Kansas zoo offers hope for endangered species
A zoo in the U.S. state of Kansas has welcomed the birth of a healthy baby pygmy hippopotamus, raising hope for a species that’s becoming rare in the wild. The yet-to-be-named male pygmy hippo calf, born June 26, is the fifth offspring of parents Pluto and Posie since their arrival at Tanganyika Wildlife Park in […]
Restoration, protection aim to save Belize’s coral reef from extreme heat and disease
- Charles Darwin described the Belize Barrier Reef, a complex system of coral reefs, atolls and cayes spanning 300 kilometers (186 miles) and cradling the nation’s coast, as “the most remarkable reef in the West Indies.”
- Today, unprecedented coral bleaching, a relatively new illness called stony coral tissue loss disease and other threats to corals are negatively impacting reef health across Belize, according to local organizations and a recent reef health assessment.
- The government is looking to identify 20% of the reef for full protection, part of an effort to roughly triple coral reef protection from 7% to 20%.
- Meanwhile nonprofit and scientific groups are doubling down on restoration and monitoring efforts.

U.S. federal agency clears ways for deep-sea mining — and companies are lining up
- The United States Department of the Interior (DOI) recently announced rule changes that would accelerate deep-sea mining in U.S. waters.
- The move includes shortened environmental review timelines and extended prospecting permits, which will implement President Trump’s executive order on the development of offshore critical minerals and resources.
- U.S.-based deep-sea company Impossible Metals has already submitted a mineral lease sale application to BOEM, while other companies — such as Wetstone, Odyssey Marine Exploration, and Transocean — are actively engaging with the agency about seabed minerals.
- The rapid push to open the U.S. outer continental shelf to mining has alarmed some experts, who warn of potential harm to fragile deep-sea ecosystems and insufficient oversight amid increasing industry influence.

Two coasts, one struggle for octopus fishers battling overfishing and warming waters
- In Spain and Mexico, demand for octopus is up, but octopus populations are down.
- In both countries, artisanal octopus fishers are sticking to traditional fishing techniques while joining eco-certification schemes with tighter regulations, hoping to protect not just the cephalopod population, but their own livelihoods.
- But while this may offer a lifeline to the fishers’ economies, it may only work well for the octopus populations when all fishers in an area join in, experts say — and that’s not the case in Mexico, where illegal octopus fishing is rampant.
- Moreover, factors beyond fishers’ control, like warming waters, may affect the fishers and the octopuses alike.

Banks bet big on fossil fuels, boosting financing in 2024, report finds
- Bank financing for the fossil fuel sector rose by $162.5 billion in 2024, more than 20% compared to 2023, according to a Rainforest Action Network report.
- Fossil fuel-related financing declined in 2022 and 2023, but in 2024 almost 70% of the 65 banks analyzed increased their funding for companies involved in fossil fuels.
- Experts say the findings demonstrate the limits of voluntary climate-related commitments by the banking industry, with many institutions backsliding on their promises to decarbonize their portfolios.
- They also highlight the importance of government regulation and civic action to address ongoing financial support for fossil fuel infrastructure and expansion.

Cacao agroforestry in Belize hits the sweet spot for people and nature
- In Belize’s Maya Golden Landscape, small farmers have partnered with conservation groups to establish the country’s first forest reserve agroforestry concession, growing shade-tolerant cacao while protecting forest cover and biodiversity.
- The agroforestry system has helped restore degraded habitats, reduce illegal activities, and support the return of wildlife like jaguars, pumas and scarlet macaws, while keeping forest loss significantly lower than in nearby unprotected areas.
- Farmers are now major cacao producers, selling to local and international markets at premium prices, with the crop’s distinctive flavor attributed to being grown among native trees in organic, diversified agroforestry systems.
- Artisanal chocolate makers and farm tours promote traditional practices, attract visitors, and support smallholder incomes, while agroforestry systems also contribute to jaguar-friendly landscapes and wildlife corridors.

Bitcoin boom comes with huge intensifying environmental footprint
- Bitcoin is often portrayed by promoters as existing in a separate cyber universe, distinct from the biological world. This view is far from reality, say critics, who point to bitcoin’s serious and escalating environmental impacts, with its global spread also raising environmental justice concerns.
- Bitcoin mining demands huge amounts of computing power and is an energy hog. It monopolizes entire data centers that are currently multiplying globally. Most of the energy needed to mint bitcoin comes from the burning of fossil fuels, which produces significant carbon emissions, worsening climate destabilization.
- Bitcoin data centers need huge amounts of water for cooling. The semiconductors required for mining are made in a process using toxic PFAS (forever chemicals). Bitcoin equipment and processing chips at the end of life also add to global e-waste. Despite these harms, bitcoin is poised for explosive growth
- Prominent influencers, including U.S. President Donald Trump, cheerlead loudly for bitcoin. Trump has said that “America will become the world’s undisputed bitcoin mining powerhouse.” His son, Eric Trump, has debuted American Bitcoin, a bitcoin mining firm. Neither Trump has addressed bitcoin’s global environmental costs.

Orcas discovered making tools from seaweed to ‘massage’ each other
- Southern resident killer whales in the Salish Sea off the U.S. state of Washington have been observed making tools from bull kelp stalks, biting off pieces and using them to massage each other in a behavior scientists call “allokelping.”
- This represents the first documented evidence of toolmaking by marine mammals, with whales of all ages participating in coordinated grooming sessions that likely serve both hygiene and social bonding purposes.
- The behavior helps whales exfoliate dead skin and may provide antibacterial benefits, though the endangered population of only 73 individuals faces multiple threats including declining food sources and habitat destruction.
- The bull kelp forests where whales source their grooming tools are also threatened by warming oceans, making conservation of both the whale population and their kelp habitat crucial for preserving this unique cultural behavior.

Bring the forest to the farm or the farm to the forest? Agroforestry faces a dichotomy
- A new comment article published in Nature Climate Change makes the case for more forest-based agroforestry — integrating crops into existing forests — as an underutilized climate and livelihood solution.
- The authors find that there’s a noticeable lack of funding for forest-based methods compared to field-based agroforestry, in which trees are added to pasture and croplands, which they say has led to missed opportunities for carbon storage and biodiversity.
- A lack of consensus and understanding on how to define agroforestry is another factor in the misalignment of intentions and outcomes of agroforestry as a climate solution.
- The authors call on policymakers and scientists to fund and study forest-based agroforestry methods with more rigor, especially in places where people depend on rural livelihoods such as agriculture.

US proposes adding seven pangolin species to Endangered Species Act
The U.S. Fish and Wildlife Service has recently proposed listing seven species of pangolins, the most trafficked mammals on the planet, under the Endangered Species Act. If finalized, an ESA listing would prohibit the import and sale of pangolins and their parts in the U.S., except for scientific or conservation purposes. It would also open […]
After controversy, Plant-for-the-Planet focuses on the trees
- Plant-for-the-Planet, a global forest restoration and youth empowerment initiative, oversees reforestation projects in Mexico, Spain and Ghana.
- The organization was founded by Felix Finkbeiner at just 9 years old, when his school tree-planting project happened to make the local news in Germany. Now 27, he continues to help run Plant-for-the-Planet as it juggles rapid growth with the slow, painstaking work of planting trees.
- In recent years, the organization has been plagued by controversy, with news investigations exposing exaggerated planting numbers, poor record-keeping, and plans to invest in controversial real estate development.
- Now Plant-for-the-Planet is focusing on data collection and longer-term restoration strategies, hoping to leave its mistakes in the past.

“The Birds,” Revisited (cartoon)
A new study using citizen science data via eBird — an app used by birdwatchers to record sightings — has found that declines in bird populations in North America are the steepest where the respective species have historically been most abundant.
Bumble Bee asks court to dismiss lawsuit alleging forced labor in tuna supply chain
- In March, four Indonesian men filed a landmark lawsuit in the U.S. against canned tuna giant Bumble Bee Foods, accusing the company of profiting from abuse and exploitation aboard Chinese-owned vessels supplying its tuna.
- The plaintiffs described brutal conditions while working on vessels that allegedly supplied albacore tuna directly to Bumble Bee, including physical violence, inadequate food, lack of medical care and withheld wages.
- Despite claims of traceability and sustainability, Bumble Bee and its parent company, Taiwan-based FCF, have been linked to a network of vessels implicated in labor abuses. Critics argue the company failed to act on repeated warnings from rights groups and resisted regulatory changes.
- On June 2, Bumble Bee filed papers requesting the federal court handling the case dismiss it on legal grounds. The next step will be for a judge to decide whether to dismiss it or let it proceed.

Researchers race to understand disease killing Caribbean corals at unprecedented rates
- Stony coral tissue loss disease (SCTLD) is a novel coral disease that first emerged in Florida in 2014, and has now spread to 33 countries and territories in the Caribbean, including along the Mesoamerican Reef.
- SCTLD affects an unprecedented number of species (more than 30 species of reef-building corals), spreads quickly, and has a very high mortality rate.
- Researchers are still trying to figure out exactly what causes the disease.
- Researchers are also trying to understand how the coral microbiome is involved in or responds to SCTLD infection, and developing probiotics that they hope will offer an alternative treatment to antibiotics, with fieldwork in Belize, Colombia and elsewhere.

Latin American banks still slow to protect the environment, report finds
- Across Latin America, banks have failed to integrate sustainability regulations into lending, bond issuance and financial advisory services, according to a WWF sustainable finance assessment.
- WWF examined the policies of 22 banks across Bolivia, Brazil, Chile, Colombia, Mexico and Peru, and found that the countries’ financial sectors had largely failed to implement protections against nature-related risks, such as deforestation and biodiversity loss.
- Only six of the 22 banks have policies that acknowledge the “societal and economic risks” associated with environmental degradation, and just two of them have made net-zero carbon emission commitments for their lending portfolios.

In a big win, Yurok Nation reclaims vital creek and watershed to restore major salmon run
- Four dams are now down on the Upper Klamath River in northern California in the largest river restoration project in U.S. history. But a rarely mentioned cold-water creek is essential to restoring health to what was once the third-largest salmon run on the West Coast of North America.
- Blue Creek is located just 25 km (16 mi) from the mouth of the Lower Klamath at the Pacific Ocean. Critically, it’s the first cold-water refuge for migrating salmon that enables the fish to cool down, survive, and move farther upriver to spawn. The dams and logging have damaged this important watershed for decades.
- The Yurok, California’s largest Indigenous tribe, lost ownership of Blue Creek to westward U.S. expansion in the late 1800s. In 2002, a timber company, negotiating with the Yurok, agreed to sell back the 19,000-hectare (47,100-acre) watershed to the tribe.
- It took Western Rivers Conservancy, an Oregon-based NGO, nearly two decades to raise the $60 million needed to buy the watershed. In a historic transition, Blue Creek returns this spring to the Yurok for conservation in its entirety. The tribe considers the watershed a sacred place.

From local planting to national plan, Belize bets on mangrove recovery
- Mangroves in Belize protect coastlines, are nursery grounds for fish, and store vast amounts of carbon.
- In 2021, the government of Belize committed to restoring 4,000 hectares (nearly 10,000 acres) of mangroves, and protecting an additional 12,000 hectares (nearly 30,000 acres) within a decade, as part of its emissions reduction target under the Paris climate agreement.
- To support this restoration target, WWF Mesoamerica is developing a national mangrove restoration action plan.
- Restoration initiatives are already underway in areas like Gales Point, Placencia Caye and elsewhere.

US pioneers restoration of deep water corals damaged by country’s worst oil spill
- Scientists are conducting a pioneering large-scale deep-sea coral restoration in the Gulf of Mexico following the 2010 Deepwater Horizon oil spill, which damaged 1,994 square kilometers (770 square miles) of seafloor habitat.
- Underwater robots and Navy divers using specialized gear to work at depths up to 100 meters (328 feet) plant coral fragments on the ocean floor, while labs in Texas, South Carolina and Florida grow corals in tanks for future transplantation.
- The novel eight-year, multi-million-dollar project has achieved milestones including high deepwater coral survival rates at sea and the first successful spawning of deep-sea corals in captivity, which produced more than 1,000 baby corals.
- The restoration faces ongoing threats from climate change, commercial fishing, agricultural runoff and potential future oil spills, with nearly 1,000 spills occurring in U.S. waters in 2021 and 2022 alone.

Manage people more and bears less, say Indigenous elders in world’s ‘polar bear capital’
- Indigenous residents of Churchill in Canada’s Manitoba province have coexisted with polar bears for thousands of years, emphasizing respect for the animals and staying out of their way.
- The province-run Polar Bear Alert Program also aims to keep the community safe from overly curious or dangerous bears, but some of its practices have been called into question by locals.
- Churchill’s tourism industry drives the local economy and is also the source of most problematic human-bear interactions.
- As climate change causes bears to spend more time on land, Churchill leaders are working with local and regional stakeholders to improve human-polar bear coexistence.

Future of Mexican communal land in limbo as mining company overstays agreement
- Canadian mining company Equinox Gold has failed to implement a closure process after its land use and social-cooperation agreement with the Carrizalillo ejido in Mexico’s Guerrero state ended on March 31.
- It instead announced the indefinite suspension of its Los Filos mine, which the country’s agrarian attorney and legal experts say is not permitted in Mexico.
- Prior to the termination date, representatives of the ejido told Mongabay the company carried out a smear campaign to pressure them into signing a renegotiation proposal which they rejected because of its unfair conditions.
- Meanwhile, members of the ejido who rely on rent payments from the company to survive, have not received any compensation from the company and cannot return to their agrarian way of life because the mine occupies most of their land and the few available areas are contaminated.

‘Satellites for Biodiversity’ upgrades with new projects and launches insight hub
The Airbus Foundation and the Connected Conservation Foundation (CCF) recently announced the winners of their “Satellites for Biodiversity” grant, which now uses higher-resolution satellite imagery to aid conservation efforts. They also launched an Ecosystem Insight Hub, which comprehensively documents the processes and findings of their grantees. The latest batch of six “Satellites for Biodiversity” awardees […]
Scientists rediscover a Mexican rabbit they hadn’t seen in 120 years
- Lost to science for more than a century, the Omiltemi cottontail rabbit has been confirmed by scientists to be alive and hopping in southern Mexico.
- The species was rediscovered via interviews with local communities and footage from camera traps intended to photograph jaguars.
- Sierra Madre del Sur in the state of Guerrero is the only place in the world where the Omiltemi cottontail is known to exist.
- Satellite data show continued forest loss within its known range, while hunting for food by local communities remains another threat to the species.

The blobby little sea squirt that stowed away across the Pacific to California
- In 2023, scientists found a nonnative species of marine invertebrate in a private marina near Los Angeles, California.
- The arrival of this new member of California’s marine fauna highlights the massive, largely uncontrolled movement of marine species via ships that travel the world.
- Concerned about potential ecological and economic impacts, the state of California has tried to curb the movement of nonnative marine species through regulations of large ships and commercial ports, but the regulations don’t apply to smaller vessels.
- Beginning in 2025, California will have to comply with less-stringent federal biofouling and ballast water regulations.

An alternative approach to bridge Indigenous knowledge and Western science for conservation (commentary)
- The idea of integrating Indigenous and Western knowledge systems is often well-intentioned, but ultimately misguided, write the authors of a new commentary who were part of a project for WCS Canada and the Tr’ondëk Hwëch’in First Nation in the Yukon.
- Their new study offers an alternative approach, in which these knowledge systems can exist independently and simultaneously, without seeking to control or validate one another.
- “It is our hope that this work sparks a greater conversation about land-use planning across Canada, in pursuit of a world where wildlife and people can thrive in healthy and valued lands and seas,” the authors write.
- This article is a commentary. The views expressed are those of the authors, not necessarily Mongabay.

Protection is only the beginning: Creating connection through Belize’s Maya Forest Corridor
- In central Belize, the Maya Forest Corridor, a narrow section of forested land, is key for wildlife movements across Belize, conservationists say.
- A land acquisition by the Maya Forest Corridor Trust in 2021 was a major step forward in protecting the corridor.
- Members of the Trust are now working on ways to secure and bolster the ecological integrity of the land, but face threats like roads, fire and even a national sporting event.

Venomous snakes, freshwater fish among legally traded species most likely to become invasive in US
- The U.S., the largest importer of wildlife products in the world, brings in nearly 10,000 species of plants and animals into the country legally, some of which have a high potential to become invasive species.
- A recent study assessed these imported species and identified 32 as having the highest risk for becoming invasive, posing threats to local ecosystems and to human health.
- These include venomous reptiles like puff adders and spitting cobras, and freshwater fish; similar species that have already established themselves as invasives have wrought havoc on native wildlife and caused widespread economic harm.
- The researchers say their findings can help authorities regulate the imports of such high-risk species and add them to watchlists to prevent them from becoming invasives.

Vortex predator: Study reveals the fluid dynamics of flamingo feeding
Flamingos, often pictured standing still with their heads submerged in water, make for a pretty picture. But peep underwater, and you’ll find the tall, elegant pink birds bobbing their heads, chattering their beaks, and creating mini tornados to efficiently guide microscopic prey into their mouths, according to a new study. “Think of spiders, which produce […]
Radio tags help reveal the secret lives of tiger salamanders
- Scientists are using radio telemetry to map out the home range and habitats of tiger salamanders in the Hamptons in New York.
- Tiger salamanders spend most of their time in burrows underground; they emerge during breeding season and lay eggs in seasonal pools.
- Studying their movements and how far they move from the pools is challenging because of their underground lifestyle.
- With the help of radio transmitters, scientists have found that the salamanders move greater distances than previously thought; they were also found to burrow under fields.

New research sheds light on Canada lynx-snowshoe hare cycle, human impacts
- It’s long been known that snowshoe hare numbers in North American forests rise and fall dramatically in a predictable 10-year cycle. A year or two later, Canada lynx populations follow the same pattern.
- After decades of research, the dominant view is that the hare cycle is largely driven by predation, though there are still many mysteries to uncover.
- New research is shedding light on the lynx’s hunting behaviors and the asynchronicity of population cycles from region to region.
- Researchers are also looking at how human causes, including forestry practices, climate change and escalating wildfires, may be impacting lynx-hare cycles.

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