location: North America

location: North America

Social media activity version | Lean version

Repeal of U.S. Roadless Rule could threaten drinking water for 25 million people
- On Aug. 18, the Trump administration proposed fully rescinding the 2001 Roadless Rule, which bars new road construction and commercial logging on about 45 million acres of national forest, opening a public comment period that closes Sept. 21.
- A study published in July in PLOS Water found that about 25 million Americans draw drinking water from watersheds fed by roadless areas, where roads and logging raise erosion and turbidity and drive up treatment costs.
- USDA says the repeal will reduce wildfire risk, but research shows most U.S. wildfires are started by people and ignition density is roughly four times higher near roads than in roadless country.
- Roadless areas cover just 2% of the land in the lower 48 states yet provide habitat for 57% of the country’s vulnerable terrestrial species, and USDA’s own summary acknowledges that most Tribes it consulted oppose the repeal.

Mexico-Brazil oil deal raises concern for ecosystems and energy transition
- This June, Pemex and Petrobras, the state fossil fuel companies of Mexico and Brazil respectively, announced a two-year partnership to jointly explore mature and deepwater oilfields in the Gulf of Mexico.
- Details of the exact arrangement have not been released, despite both companies being state-run and campaigners’ calls for greater transparency, but subsequent reports suggest that exploration could focus on the Bay of Campeche, near the Gulf’s largest marine protected area and several vulnerable reef habitats.
- Both companies have downplayed the significance of the deal as a preliminary step, but environmental campaigners said it risks tying both nations to decades of fossil fuel emissions and pollution.
- Supporters hope the partnership will help staunch a recent run of safety incidents at Mexican petrochemical sites.

As British Columbia mulls continued wolf-killing to save caribou, critics say habitat loss is the real threat
- The provincial government of British Columbia, Canada, has proposed extending its decade-long wolf cull program by five more years in areas that are home to 15 declining woodland caribou herds.
- The province has killed 200-300 wolves each year since 2015 to help endangered caribou populations recover, spending nearly $10 million to date, but caribou numbers have increased only marginally.
- Scientists argue that old-growth forests cut for logging, mining and oil and gas extraction — and not wolves — is the main driver of caribou declines, making the province’s focus on wolf culls a short-sighted approach that will ultimately not save caribou and could have unintended consequences on the ecosystem.
- Conservationists call on the B.C. government to stop issuing new logging permits in areas where caribou live; stop building roads through forest and invest in forest restoration projects; and design long-term strategies for caribou conservation to address habitat loss.

Climate change parches Puerto Rico and Jamaica in rare early wet season drought
A severe drought that has parched the Caribbean since May 2026 was fueled by human-induced climate change, according to a recent study. The rapid analysis was released by World Weather Attribution (WWA), a global network of researchers who analyze the influence of climate change in extreme weather events. In the Caribbean, the wet season runs […]
Gulf of Mexico’s unique Orca Basin shouldn’t become a carbon dump (commentary)
- Deep in the Gulf of Mexico, an ecosystem exists in water so salty and lacking in oxygen that its marine life is unique and virtually unstudied.
- Called the Orca Basin, it’s now the focus of a corporate effort to profit from fighting climate change by dumping tons of organic waste into its depths, a deep-sea biologist explains in a new op-ed.
- “The Orca Basin is not a waste repository waiting for a use. It is a living system that has been developing for thousands of years, hosting organisms we have barely begun to characterize, preserving a chemical and biological record we have barely begun to read,” the author argues.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Coastal Texas and Louisiana warned of tropical storm as a potential hurricane moves toward Hawaii
MIAMI (AP) — The National Hurricane Center issued a tropical storm warning on Monday for the Gulf of Mexico coast from the Galveston and Houston, Texas, area to the western parishes of Louisiana. As of late Monday morning, the potential tropical cyclone was centered about 120 miles (195 kilometers) south-southeast of Morgan City, Louisiana, and 230 miles […]
Turning the tables on invasive lionfish: How Honduran divers are fighting back
TELA, Honduras — Mario never set out to become a lionfish hunter. An engineer by training and founder of the local dive center Tela Divers, he simply wanted to do something about the growing number of invasive lionfish appearing on the reef where he learned to dive. Native to the Indo-Pacific and thought to have […]
First Nations in Canada call for emergency order to protect southern mountain caribou
- Southern mountain caribou are a type of caribou found in mature forests of western Canada, where they subsist on lichen as a winter food.
- Habitat loss — primarily driven by logging — has transformed their mature forest habitat, upsetting the predator-prey balance and leading to caribou declines.
- In the past 20 years, 15 of 40 southern mountain caribou herds in British Columbia and Alberta have winked out, including a transboundary herd that once ranged into the U.S. states of Idaho and Washington.
- In June, the Syilx Okanagan Nation asked the Canadian government to issue an emergency order to protect caribou, with a spokesperson calling provincial efforts insufficient to stop logging of caribou habitat within Syilx Okanagan traditional territory; the Xatśūll First Nation joined the petition in July.

Costa Rica to require wildlife crossings for roads when they impact fauna
Costa Rican lawmakers unanimously voted to require wildlife crossings for new and existing road infrastructure when evidence shows the infrastructure interrupts natural connectivity and threatens wildlife safety. The measure, approved in August 2026, will help wildlife avoid being struck by cars while crossing roads and connect habitat, the regulation notes. Once signed into law by […]
13 peccaries sail home to heal a Costa Rican forest
- Costa Rica’s Osa Conservation moved 13 white-lipped peccaries by truck and boat across the Golfo Dulce to reintroduce the threatened species to Piedras Blancas National Park, where hunters had wiped it out roughly 18 years ago.
- The peccaries function as ecosystem engineers, churning soil, dispersing seeds, and digging wallows that become microhabitats, and serve as key prey for jaguars, which had also vanished from the park.
- The translocation followed more than a decade of population study, community outreach, and patient corral-baiting, culminating in a 16-hour, 20-person relay to capture, transport, and soft-release the herd, which now appears healthy and cohesive based on tracking data and camera-trap monitoring.
- The herd’s long-term safety still hinges on curbing poaching and sustaining local support, and Osa Conservation plans further translocations this year toward a target of 25-30 peccaries in the park.

US environmental groups plan to sue to relist gray whales under Endangered Species Act
A group of environmental organizations announced their intent to sue the United States National Marine Fisheries Services (NMFS) for failing to consider protections for Eastern Pacific gray whales under the Endangered Species Act (ESA). Gray whales (Eschrichtius robustus) are experiencing a potentially catastrophic population decline, a sharp reversal from what had been considered a conservation […]
US proposes rescinding Roadless Rule protections for national forests
Aug. 25 is a National Day of Action to support U.S. national parks and public lands. One focus of the event is the U.S. government’s intention to rescind a rule that bans road construction and industrial logging across more than 23 million hectares (57 million acres) of national forest land. The 2001 Roadless Rule, has […]
Daniel Janzen and the long work of bringing back a forest
- Daniel Janzen’s scientific work helped reshape ecologists’ understanding of tropical forests, especially the relationships among plants, insects, pathogens, predators, and seeds.
- With Winnie Hallwachs and Costa Rican partners, he helped turn degraded ranchlands in Guanacaste into a protected, working landscape that now connects ecosystems from the Pacific coast to cloud forest and Caribbean rainforest.
- ACG’s parataxonomists, educators, field staff, directors, and neighboring communities have made the project durable through their day-to-day work, linking conservation to local employment, education, and scientific expertise.
- Janzen and Hallwachs’s more recent work on DNA barcoding and bioliteracy aims to help Costa Rica identify, study, and value the extraordinary diversity of life within its borders.

Move over bears. Fat Marmot Week puts a spotlight on the alpine rodents
GOTHIC, Colo. (AP) — Fat Marmot Week is coming soon. Last winter was tough for the groundhog-like rodents living in the Colorado mountains. Researchers say there wasn’t enough snow to keep marmots’ burrows warm while they hibernated, causing many of the animals to freeze to death. The marmots that survived are doing well. They’ve fattened […]
Criminal probe clears Sloth World of criminal neglect in deaths of 57 animals
Authorities in the U.S. state of Florida have cleared a controversial startup of criminal neglect after dozens of wild-caught sloths that it imported from South America for tourism purposes died. The Orange County Sheriff’s Office (OCSO) opened an investigation following the closure of the Sloth World facility in April this year. On Aug. 19, it […]
Cougars cut deadly vehicle-deer collisions in the US by up to 76%, study shows
- When cougars are present in a landscape, roads are safer, according to a new study.
- In area where the cats were highly active, the expected number of deer-vehicle collisions fell by 76% over five years, with the probability of a collision falling by 67%.
- Researchers found that fear changes deer behavior: Rather than simply reducing deer numbers by eating them, pumas appear to create a “landscape of fear” that pushes deer away from developed areas and shifts their active hours from nighttime into daylight.
- Large carnivores, including cougars, keep fast-reproducing prey species in check, while also reducing dangerous and costly wildlife collisions — another reason why coexistence with them is important, experts say.

Mobile queen conch hatcheries strive to help the species, engage Caribbean communities
- International demand for queen conch meat and shells has led to severe overharvesting, while habitat degradation, pollution and warming waters add further threats.
- In a bid to slow the decline of the queen conch, researchers are partnering with local conservation organizations across the Caribbean to establish a network of mobile hatcheries aimed at protecting the giant marine snail through its vulnerable early life stages.
- The goal is not only to nurture developing conch, but to create community spaces where local people can learn about the queen conch life cycle and participate in restoration efforts.
- However, some researchers have doubts about whether aquaculture alone can restore wild conch fisheries.

Texas activist’s claims of Indigenous ancestry face scrutiny
A recent investigation from Grist, a U.S.-based nonprofit media organization, raises questions about environmental activist Juan Mancias’ Indigenous claim to the land he works to protect in the U.S. state of Texas. In 2017, Mancias traveled to France and helped pressure French banks to withdraw support for oil and gas projects that he said threatened […]
Lake Powell hits record low, threatening key water and electricity supply for millions
The water level at Lake Powell, the United States’ second-largest reservoir, has fallen to a record low, heightening concerns about the ongoing crisis in the Colorado River system. The alarming milestone at Lake Powell, reached Saturday, comes about a week after the river’s other major reservoir, Lake Mead, also hit a historic low. Plummeting water levels […]
Increasingly rare: Jaguarundi moves up a notch on the endangered species list
- The jaguarundi needs more attention, researchers say. This small cat, ranging from Mexico to Argentina, was recently recategorized from least concern to near threatened on the IUCN Red List.
- Despite the species’ large territory, monitoring data suggests it’s rare, now among the least abundant felids across its range. Conservationists also warn some populations are in decline due to human-wildlife conflict, dangerous roadways, attacks by dogs and infectious disease.
- With relatively little field study or funding for research, there are huge gaps in researchers’ understanding of this cat, but conservationists hope this change in conservation status will spark greater attention.

Big Bear Valley’s beloved bald eagle Jackie is dead
- A popular bald eagle from California’s Big Bear Valley, watched by millions around the world through a livestream nest camera, has died.
- Jackie, as the bird was known, was admitted to the Ojai Raptor Center after rescuers found her grounded and fighting with two juvenile bald eagles in the Big Bear Valley.
- Dehydrated and anemic when she was found, Jackie developed blood clots in her wing and kidney, leading to her declining health and eventual death despite three weeks of intensive veterinary care.
- Jackie’s and her mate Shadow’s popularity spurred a $10 million donation for a land trust to purchase parts of their habitat slated for a luxury housing development.

Wildlife in the eastern US are making a comeback
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. The best-known wildlife recoveries in the U.S. are often associated with the West. Yet some important gains have occurred east of the Mississippi, among cities, roads, farms, and landscapes altered over several centuries. Andrew Moore’s new book, Beasts […]
Climate change doubled likelihood of Canada’s extreme fire weather, study finds
Human-induced climate change has more than doubled the likelihood of the extreme weather conditions that fueled Canada’s destructive 2026 wildfire season, finds a rapid analysis. As of early August, thousands of wildfires torched more than 3.8 million hectares (9.4 million acres) across the country — an area already significantly in excess of Canada’s 30-year annual […]
As Canada’s captive belugas arrive in the US, questions linger about their future
- Thirteen beluga whales from a pod of about 30 languishing in the shuttered Canadian marine park Marineland arrived in the U.S., six of them on July 21, and seven on August 3, as part of an emergency rescue of these captive cetaceans.
- The transfers come after nearly a year of jostling between the Canadian government and Marineland about the belugas’ future, amid threats of euthanasia and disagreements over where the cetaceans should be housed.
- Earlier this year, several U.S. aquariums drew up an emergency rescue plan to transfer these cetaceans to four U.S. facilities.
- Conservationists say the U.S. move leaves questions unanswered about the cetaceans’ future, including if they would be used for entertainment or bred in captivity — both outlawed in Canada since 2019.

How Mennonites in Belize built a land-buying machine taking over forests
Over the past two decades, Belize lost around 20% of its forest cover — more than 350,000 hectares (865,000 acres). Much of it is the result of agricultural expansion by Mennonites, the conservative Christian denomination that arrived in the country more than six decades ago. To understand the corporate machinery that’s allowed the Mennonites to […]
Some free-roaming cats in New York City are parasite ‘super-shedders,’ study shows
- New York City has a large population of free-roaming cats, which can harbor and transmit zoonotic parasites.
- Some parasites shed by cats remain in the environment for long periods and infect pets, wildlife and humans.
- Researchers recently tested cats that were captured during a trap-neuter-return program in New York City and found that more than half were infected with at least one type of parasite; young male cats shed large numbers of parasite eggs into the environment.
- The study’s authors suggest that trap-neuter-return programs incorporate disease management and surveillance to better monitor and mitigate zoonotic health risks.

Nicaragua’s gold boom is now encroaching on protected areas and Indigenous land
- Mining concessions have begun to encroach on protected areas and Indigenous and Afro-descendant territory, the result of a mining boom that began in 2022, according to a new investigation from community-based Indigenous group Wangki.
- Since 1994, Nicaragua has granted 213 mining concessions covering more than 2.4 million hectares (5.9 million acres), representing approximately 20% of the country’s total land area. A significant portion of that — 113 of the concessions — has only been granted in the last three years.
- The Nicaraguan government has signed trade agreements, passed new laws, and revised environmental regulations to help accelerate the expansion of the mining sector, especially by Chinese companies.
- Pollution and deforestation from mining threaten ancestral traditions, and make it harder to practice subsistence farming and find clean drinking water, the investigation said.

David Page wrote about the mountains and worked to protect them
- David Page, executive director of Winter Wildlands Alliance, died at 57 when a dump truck whose brakes had failed struck his car on Teton Pass; his dog, Rio, also died in the crash.
- An award-winning writer and longtime POWDER contributor, Page wrote closely reported stories about avalanche risk, immigrant workers in ski towns, mountain communities, and the landscapes of the American West.
- He joined Winter Wildlands Alliance in 2016 and became executive director in 2022, working on national forest planning, winter travel rules, conservation funding, and public participation in land-management decisions.
- Page lived in Mammoth Lakes with his wife, Allison, and built his life around family, skiing, music, dogs, and the Sierra Nevada; fuller accounts of his life appear in “Remembering David Page” and “Remembering David Page: A Writer Who Helped Define POWDER.”

Land records reveal how Mennonites are reshaping Belize’s forests
- Mennonites have become some of the most prolific land buyers in Belize, acquiring large properties and making bids faster than competitors. But who owns what land isn’t always clear.
- To better understand the land management process, a Mongabay investigation gained access to records in deforested and degraded areas in and around Mennonite communities throughout Belize.
- The documents show that the communities use trusts and churches to acquire and collectively manage land, allowing them to transfer property internally and tap collective resources to purchase more.
- At the same time, Belizeans living in and around Mennonite communities often occupy much smaller plots of land, surviving off subsistence crops or working at Mennonite-owned businesses.

US declines to protect endangered monkeys used in medical research
Long-tailed macaques, monkeys native to Southeast Asia, have been listed as endangered on the IUCN Red List since 2022 after their populations declined by at least 50% over 30 years. Yet, the U.S. Fish and Wildlife Service (FWS) has twice now declined to consider protecting the species under the domestic Endangered Species Act. The most […]
David Johnson, the owl man of Umatilla
- Burrowing owl numbers at Oregon’s former Umatilla Chemical Depot had fallen to only a few breeding pairs after badgers disappeared and suitable burrows became scarce.
- David H. Johnson and his collaborators built artificial burrows from plastic barrels and pipes, helping the population recover and creating a major long-term research site.
- Johnson founded the Global Owl Project, connected researchers across dozens of countries, mentored younger scientists, and studied both owl biology and their place in human cultures.
- After being diagnosed with Stage 4 colon cancer in 2022, he continued working through treatment. The Umatilla project now continues under other researchers, public agencies, and the Confederated Tribes of the Umatilla Indian Reservation.

Proposed mine expansion raising pollution concerns in Canada and US
- A proposed expansion of an Elk Valley Resources’ coal mine in southeast British Columbia is moving through the environmental assessment process despite concerns over pollution.
- Decades of coal mining in the valley has led to harmful selenium concentrations and loads downstream, in British Columbia and the U.S. states of Montana and Idaho.
- While EVR is making progress in line with the Elk Valley Water Quality Plan, current actions are inadequate to mitigate the selenium pollution crisis, according to researchers and experts from the Confederated Salish and Kootenai Tribes and BC nonprofit Wildsight.
- Proponents of the mine expansion point to the substantial contribution the mines make to federal, provincial and regional economies.

UN regulator delays deep-sea mining rules, but extends criticized exploration contract
- The International Seabed Authority (ISA), the U.N.-associated organization that oversees deep-sea mining activities in international waters, held a council meeting July 13 to 24 in Kingston, Jamaica.
- During the meeting, the council extended a deep-sea mining exploration contract for a subsidiary of The Metals Company (TMC), despite the company actively pursuing mining exploration and exploitation permits for the same areas through a U.S. government agency.
- In addition, the council once again failed to finalize the rules needed for commercial seabed mining to commence, with many issues remaining unresolved.

Study suggests the threat of mold-associated illnesses may be underappreciated
NEW YORK (AP) — A first-of-its-kind U.S. study suggests invasive mold infections may be an underappreciated — and potentially deadly — threat. The researchers detected about 450 cases in Atlanta-area hospitals over five years. About a third of the patients died in the hospital. The findings, published this week by the U.S. Centers for Disease Control and […]
First Nations lead the return of salmon to Canada’s Upper Columbia River
- First Nations in British Columbia, western Canada, are working to restore salmon to the Upper Columbia Basin and leading ceremonial salmon fry releases to reestablish connections between salmon and salmon people.
- The Columbia River was once one of the greatest salmon-bearing rivers in North America, but the construction of the Grand Coulee Dam, built without fish passage mechanisms, blocked salmon from a significant portion of the river’s length.
- The loss of salmon has profoundly affected Indigenous nations and tribes, with a loss of food sovereignty and cultural connections.
- The Bringing the Salmon Home initiative, led by the Secwépemc, Syilx-Okanagan and Ktunaxa nations, in partnership with the governments of British Columbia and Canada, is advancing salmon reintroduction to the Upper Columbia Basin, with technical studies showing reintroduction is feasible.

More than 100 queen ants destined for Laos seized in Mexico
Authorities in Mexico’s Jalisco state seized a parcel containing 105 queen harvester ants concealed in toys on July 9. The shipment, sent from El Salto in Jalisco and destined for Laos, was falsely labeled “collectible figures,” authorities said in a press release. The parcel delivery company reported a suspicious package to Mexico’s Federal Attorney for […]
How carbon markets can succeed & also serve Global South communities (commentary)
- The world’s forests provide essential ecosystem services, capture and store huge amounts of carbon dioxide, face enormous pressure, and need sustained economic incentives if they are to survive.
- So why has the voluntary carbon market consistently fallen short of its promise to support forest conservation and communities, a new op-ed asks.
- “The ecosystem services forests provide are worth something, and the people who live in and protect those forests must be the primary beneficiaries of that value. Anything short of that is not conservation but a new form of exploitation,” the author argues.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Listening to birdsong in a forest lowered a person’s stress during experiment
- A new experiment found that sitting in a restored urban forest while listening to birdsong lowered people’s stress and improved their mood more than any other setting tested.
- Researchers had 106 students at North Carolina State University in the U.S. sit in either a restored forest or a paved plaza while hearing birdsong or traffic noise, isolating the effects of place and sound.
- Both the natural setting and the birdsong helped independently, and the benefits were largest when combined.
- The forest was a human-made restoration completed in 2006, suggesting cities could build mental-health benefits into parks rather than relying on remote wilderness.

Finning the High Seas
This investigative series uncovered a massive illegal shark-finning scheme and widespread labor abuses across the fleet of Dalian Ocean Fishing (DOF), a major Chinese tuna company with dozens of boats operating in international waters. Reporters tracked down and interviewed some two dozen Indonesian deckhands who worked aboard the company’s vessels, documenting their experiences with excessive […]
California solar project threatens Mojave wildlife corridor, scientists say
- The state of California has approved a solar project in the Mojave Desert on land that serves as a migration corridor for desert bighorn sheep and habitat for the desert tortoise.
- Scientists and conservation advocates say the approval threatens one of the last intact desert ecosystems in California, but the California Energy Commission says ecological mitigation will reduce the impacts on wildlife and that the project will bring more renewable energy to the state.
- The Mojave is already fragmented by Interstate 15, and solar projects add further threats; the ability to move between mountains is what keeps the bighorn sheep population from collapsing.

Beavers restored a volcano-scarred river. Now it’s at risk again
More than 40 years after sediment from a volcanic eruption filled up a stretch of the North Fork Toutle River in the U.S. state of Washington, beavers are turning the smothered waterway into a thriving wetland. However, a planned infrastructure project now threatens to undo five years of restoration progress, reports contributor Isabel Gil for […]
Scientists call on countries to act on ‘forgotten’ sawfish teeth trade
- Teeth of critically endangered sawfish species continue to be used as cockfighting spurs in Latin America despite bans from cockfighting organizations, a new study found.
- Researchers interviewed cockfighting practitioners in Peru, where the sport is widely prevalent, and leaders from cockfighting associations in Peru, Mexico, Ecuador and Puerto Rico to understand the dynamics of this illegal trade.
- The study found sawfish teeth are sold for anywhere between $25 and $400 per pair, making them some of the most valuable wildlife products. Peru, Ecuador, Costa Rica, Brazil and Colombia supply most of the teeth, while Peru tops the list of consumers.
- All commercial international trade in sawfish is prohibited under CITES, and the fish is a protected species across Latin America. Scientists call on countries to enforce their laws and on CITES to act against hidden illicit trade.

In Michoacán, Mexico, drying soil threatens water supplies and avocados, says study
- Avocados are grown year-round in the southwestern Mexican state of Michoacán, which exports more than 1 million metric tons of avocados annually.
- A recent study in Michoacán found that between 2001 and 2018, soils with high avocado productivity lost 38 liters per cubic meter of water annually.
- Illegal logging of high-altitude forests to accommodate new avocado plantations simultaneously depletes the aquifer, as avocado trees consume 4-5 times more water than native pines.
- If the trend continues, Michoacán’s avocado-growing areas are expected to suffer increased water stress in the short term, negatively affecting both agricultural production and drinking water access in the region.

Why a New England city is building tunnels to protect an imperiled salamander
- In the small U.S. city of Keene, New Hampshire, plans are underway to build small underpasses to help amphibians safely cross a road, including hybrid Jefferson/blue-spotted salamanders, an imperiled species complex.
- In the neighboring state of Vermont, salamander crossings constructed in 2015 have reduced the number of amphibian deaths at that site by 80%.
- Habitat connectivity is crucial: Animals need to move to find water and food, to mate or to escape extreme, climate-change-driven weather events.
- With growing human populations, wild lands are increasingly fragmented and relinking habitat with wildlife crossings has become an important conservation tool.

Smithsonian ornithologist John Rappole reconsidered why birds migrate
- John Hilton Rappole helped reshape the study of bird migration by showing that migratory songbirds were established members of tropical ecosystems during winter.
- His dispersal theory argued that migration may have developed as tropical birds expanded into seasonal northern habitats, challenging a long-standing scientific explanation.
- Across five decades of fieldwork, he studied birds in the United States, Mexico, Central America, and Myanmar, and spent 20 years at the Smithsonian Conservation Biology Institute.
- Colleagues knew him as a rigorous, generous, and modest scientist who trusted sustained observation, questioned established assumptions, and revised his conclusions when the evidence required it.

How to stitch a massive wildlife corridor through the Rocky Mountains
- Across the world, roads, railways, towns and farms sever habitat, preventing wildlife from moving across the landscape. Cutting off animals’ ability to connect can limit genetic exchange and cause entire populations to decline — and ultimately, collapse.
- The Yellowstone to Yukon Conservation Initiative, or Y2Y, is trying to create a giant connected area stretching across the Rocky Mountains from the Greater Yellowstone ecosystem in the U.S. to Canada’s Yukon Territory. It will allow animals to move, meet and mate.
- Across Canada, the U.S. and the world, countries are building wildlife crossings that reconnect habitat and keep motorists safe from costly, potentially deadly collisions with animals.

What happened to the vessels Panama busted in 2025 for fishing in its flagship MPA?
- In January 2025, Panama’s government announced it had caught more than a dozen vessels fishing illegally inside the country’s flagship marine protected area, declaring it the largest such enforcement operation in the country’s history. Yet the government has released little information about the case over the past year and a half.
- To find out what happened, Mongabay sought information from Panamanian government agencies and reviewed government files that a local nonprofit obtained in freedom of information requests. Much of the information in this article, including about the number and nature of the vessels involved and the status of legal proceedings, hasn’t previously been reported.
- Two government agencies have issued fines against many of the vessel owners, though certain cases have been dismissed and the fines in other cases were reduced upon appeal. The status of criminal proceedings led by the public prosecutor’s office, a third government authority, isn’t known.
- The fishers involved protested the fines on multiple grounds; for one, they’ve said they weren’t in fact fishing. Meanwhile, a representative of the Panama-based nonprofit said the government hadn’t been strict enough in enforcing the MPA’s rules and hasn’t conducted the cases with full transparency. The agencies have rejected the criticisms.

Oystercatchers, known for sharp bills and beady eyes, are making a comeback thanks to conservation
SOUTH KINGSTOWN, R.I. (AP) — A shorebird known for its sharp, orange bill and beady eyes is making a comeback in North America thanks to a yearslong conservation effort. The American Oystercatcher was nearly wiped out on the East Coast at the turn of the 20th century due to hunting and egg collecting. But the […]
America’s retreat from wildlife protection will be felt far beyond its borders
- The Trump administration has removed habitat destruction from the regulatory definition of “harm” under the Endangered Species Act.
- The change could make it easier for farming, drilling, mining, logging, and development to proceed in places where endangered species live.
- Because habitat loss is one of the main drivers of extinction, protecting animals while allowing the destruction of the places they need offers limited protection in practice.
- The decision also weakens the United States’ standing when it asks other countries to conserve forests, wetlands, rivers, and other important habitats.

Beavers flourish in tidal habitats in the Pacific Northwest, study finds
Beavers are well-known residents of rivers, lakes and streams across North America. New research finds they are also far more common in estuaries and tidal wetlands than was previously understood. The study suggests the rodents are critical ecosystem engineers in a habitat where twice-daily tides raise and lower water levels, bringing saltwater inland from the […]
How Costa Rica’s extreme climate changes the social behaviors of white-faced capuchin
- For 33 years, a research team has studied white-faced capuchin monkeys in the tropical dry forests of Costa Rica, gathering data on their complex social lives.
- A new study from the team shows that during extreme climate events, large groups of capuchins may go hungry, while smaller groups may fare better.
- Climate extremes alter the physical landscape, causing animals to change their societal behaviors. For capuchins, this means greater competition for food, heightened territorial sensitivity and fluctuating group sizes.
- While capuchins can adapt to environmental changes over time, there are limits to their resilience, as seen during the severe droughts caused by the El Niño in 2014-2016, when dwindling food sources caused capuchins to abandon societal norms in search of food.

Ancient rock structures help restore biodiversity on the US-Mexico border
- On the border between the United States and Mexico, ranchers are struggling under shifting climatic conditions, including extreme drought and intense flooding.
- Small rock structures known as trincheras are an ancient method of slowing water flow, reducing erosion and improving subsoil quality, allowing life to rebound in degraded rangelands.
- A growing body of research indicates that rock detention structures like trincheras help improve drought resilience, increase biodiversity and water yields.
- In Sonora, a state dominated by private rangelands, momentum is growing to build these structures and adopt a wider range of “regenerative ranching” practices, as conservationists and ranchers work together.

Ronald Sanabria sought to make tourism more sustainable
- Ronald Sanabria helped turn sustainable tourism from a set of good intentions into a discipline of standards, training, certification, and market access.
- His work at the Rainforest Alliance focused on making tourism useful to the places it depended on, especially small businesses and community-based enterprises.
- He understood that tourism could protect forests and support local livelihoods only if hotels, tour operators, governments, and buyers changed how they worked.
- His influence endured less through public recognition than through the institutions he helped build and the many people he helped make sustainability usable.

From Mardi Gras to marsh: Glass Half Full turns party glass into Louisiana coastline
- A New Orleans based business, Glass Half Full, collects glass from bars, restaurants, and drop-off sites, recycling it into new bottles and fine silica sand.
- The recycled sand is used by ReCoast, the nonprofit’s restoration arm, to restore land by building small experimental islands and berms.
- Louisiana loses roughly a football field of land to the sea every hour, a crisis that Glass Half Full’s young founder, Franziska Trautmann, describes as a looming threat.
- Early results from the glass sand restoration is promising: vegetation is returning, sediment is sticking, and wildlife is moving in; but the work is constrained by two bottlenecks: not enough glass, and not enough funding.

‘Beasts of the East’ chronicles the unheralded restoration successes of America’s eastern wildlife
- The new book “Beasts of the East: The Fall and Rise of America’s Eastern Wilderness” chronicles how the U.S. East Coast has seen an inspiring resurgence of wildlife in recent decades.
- From elk to moose, sandhill cranes to bear and bison, author Andrew Moore answers Mongabay’s questions about the findings contained in his engaging new read timed perfectly for “beach read” season in the U.S.

In the Canadian Arctic, an experiment aims to stabilize thinning sea ice
- Climate tech startup Real Ice is trialing sea-ice thickening in the Arctic coastal community of Ikaluktutiak, also known as Cambridge Bay, in Nunavut, Canada, where thinning ice affects many aspects of residents’ lives.
- The company is attempting to thicken the ice by drilling holes in it and pumping seawater onto the surface during winter, which activates refreezing.
- Work has been limited to a 1-square-kilometer (0.4-square-mile) test site in Ikaluktutiak, but the team hopes to scale up the project if it proves viable and environmentally safe.
- While the results have been promising, geoengineering projects like Real Ice’s work have also attracted controversy for the possible risks they pose to the environment.

Meat giant JBS silently ditches bolder environmental targets in latest review
The world’s largest meatpacking company, JBS, has scrapped two of its key environmental goals in its latest annual sustainability report. JBS’s “Net Zero by 2040,” which aimed to reduce greenhouse gas emissions throughout its supply chain, and zero deforestation targets were substantially rolled back compared to previous years, according to its 2025 Sustainability report, published July […]
Wildfires expose millions in the Midwest and Northeast US to dangerous smoke
Heavy smoke from several large wildfires blazing in Canada and Minnesota is expected to engulf large swaths of the Midwest and Northeast U.S. this week, exposing millions of people to dangerous air pollution. Minnesota officials issued an air quality alert from Tuesday through Friday for areas including the Twin Cities metro area, Alexandria and Two Harbors, with very […]
‘Bear-dar’ aims to give Arctic communities a heads-up on nearby polar bears
- An early-warning system, aided by radar and AI, aims to help mitigate human-polar bear encounters in the Arctic.
- Bear-dar scans the landscape for polar bears and alerts people if a bear is spotted approaching human settlements.
- In May, the system detected a polar bear family and helped people at a weather station guide them back onto sea ice.
- As sea ice rapidly melts due to global warming, polar bears are losing their habitats; as a result, they’re increasingly foraging for food on land, putting them in growing contact with humans.

Bill Montevecchi showed what seabirds could tell us about the sea
- Bill Montevecchi spent more than five decades showing how seabirds could reveal changes in the North Atlantic, helping establish them as indicators of ocean health, fisheries, pollution, and climate change.
- Based at Memorial University in Newfoundland, he combined field research with public communication, believing scientists had a responsibility to explain their work beyond academic journals.
- His research informed marine conservation, fisheries management, and environmental policy, while his mentorship and interdisciplinary collaborations influenced generations of seabird scientists.
- Montevecchi approached birds as sources of evidence rather than symbols, arguing that careful observation and rigorous science offered one of the clearest ways to understand a rapidly changing ocean.

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