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The cerulean warbler, a near-threatened species, breeds in North America and migrates thousands of miles to winter in the Andes Mountains of South America. It also makes stopovers all along the way. Image courtesy of Luke Seitz via Cornell Lab of Ornithology.

Americas flyways atlas maps the routes of 89 at-risk migratory bird species

Adam Litchkofski 16 Apr 2026
A forest in Costa Rica. The country is considered a pioneer in a forest protection mechanism that has helped drastically reverse deforestation. Image by Rhett Butler.

Listening to forests reveals signs of recovery beyond tree cover

Abhishyant Kidangoor 16 Apr 2026
Aaron Longton. Courtesy of Pew Charitable Trusts.

Aaron Longton, fisherman who tied sustainability to survival

Rhett Ayers Butler 15 Apr 2026
A yellow-fronted canary from South Africa. The songbird tops the list of wild birds exported from Africa to Asia.

Nearly a million birds shipped from Africa to Asia in 15 years; canaries top the list

Spoorthy Raman 15 Apr 2026
A coyote in Chicago. Image courtesy of Cook County Coyote Project.

Coexisting with America’s growing urban coyote population is easier than you think

Mike DiGirolamo 14 Apr 2026
Little Rock Creek Lake, with El Capitan in the distance, in the Bitterroot Range, Montana. Image courtesy of Magicpiano via Wikimedia Commons, Creative Commons Attribution-Share Alike 4.0 International license.

Invasive plant drives ecological change in America’s gigantic Selway–Bitterroot Wilderness (commentary)

Lyle Lewis 9 Apr 2026
A federal fisheries observer sorts fish and collects data to inform fisheries management aboard the Cassandra Anne, a groundfish trawler based in Oregon, U.S. Imge by Chris Peterson/Action Works Photography courtesy of Oregon Sea Grant via Flickr (CC BY-NC-SA 2.0).

How the US rebuilt a collapsed fishery

Rhett Ayers Butler 9 Apr 2026
An American oystercatcher on the beach in Stone Harbor, New Jersey. Image via Wikimedia Commons, Creative Commons Attribution-Share Alike 4.0 International license.

How saving birds protects the planet: Interview with author Scott Weidensaul

Erik Hoffner 7 Apr 2026
Muskoxen on Ellesmere Island. As a species, muskoxen have been around for a million years and are often called “ice-age survivors.” Though they have one of the lowest levels of genetic diversity of any mammal, the full suite of immune-related genes are intact in the species, says muskox expert Anne Gunn.

Canadian muskoxen hit by double punch of novel diseases and climate change

Ruth Kamnitzer 3 Apr 2026
Guasimas Bay has been contaminated by agrochemicals and waste that is released from shrimp farms not far from the coast.

Who controls Mexico’s Yaqui River?

30 Mar 2026
Manatees image courtesy of Jorge Zamora.

On Manatee Appreciation Day, remember these gentle giants who protect aquatic ecosystems (commentary)

Omar Vidal 24 Mar 2026

California condors nesting in Pacific Northwest for first time in a century, on Yurok territory

Liz Kimbrough 20 Mar 2026

A bonobo named Kanzi could play pretend, challenging ideas about animal imaginations

Liz Kimbrough 18 Mar 2026

Beyond the screen: DCEFF

Mongabay.com 17 Mar 2026

Pharmaceutical companies move away from horseshoe crab biomedical testing

David Brown 16 Mar 2026
Corals in the Florida Keys National Marine Sanctuary. Reefs in Florida and elsewhere in the world face many threats including heat waves (which causes coral bleaching), diseases like stony coral tissue loss disease, invasive species, pollution, physical damage and more.

If Florida reefs aren’t protected, storms will increase flooding & costs: Study

Ruth Kamnitzer 12 Mar 2026
Visitors interact with belugas at Marineland of Canada, in 2001. At one point, the facility had nearly 60 belugas, the most of any such facility in the world, and ran a successful breeding operation before Canada enacted a law banning cetaceans in captivity in 2019. Image by rdoroshenko via Wikimedia Commons (CC BY 2.0).

Belugas facing euthanasia at shuttered Canada theme park may find new homes in US

Spoorthy Raman 11 Mar 2026

Towering lava fountains of Hawaii’s Kilauea volcano trigger park and highway closures

Associated Press 11 Mar 2026
With striking orange and black streaks on their wings, painted woolly bats are one of the most colorful bats in the world.

U.S.’ hunger for Halloween trinkets is killing Vietnam’s painted woolly bats

Spoorthy Raman 9 Mar 2026
A deckhand watches groundfish in a trawl net be hauled aboard the Cassandra Anne, which is based in Oregon, U.S., in 2023. Image by Chris Peterson/Action Works Photography courtesy of Oregon Sea Grant via Flickr (CC BY-NC-SA 2.0).

25 years after ‘disaster’ declaration, major U.S. fishery makes a comeback

Jules Struck 5 Mar 2026
Paul Brainerd, President of Aldus, Creator of PageMaker, in 1986. Photo credit: DGHealy

Paul Brainerd turned computers into printing presses and fortune into conservation

Rhett Ayers Butler 4 Mar 2026
Yosemite Valley. Photo by Rhett Ayers Butler

America’s national parks face an uncertain future as climate risks mount

Rhett Ayers Butler 2 Mar 2026
UC Santa Cruz researcher in Hazmat suit taking nasal sample from elephant seal pup, Ano Nuevo State Park, California, USA.

Avian flu strikes California’s northern elephant seals; area quarantined

Christine Heinrichs 27 Feb 2026

Warming and farming hasten bird losses across North America, study shows

Bobby Bascomb 26 Feb 2026
A pair of hyacinth macaws (Anodorhynchus hyacinthinus), listed as vulnerable by the IUCN.

Big biodiversity goals run up against small funding realities

John Cannon 25 Feb 2026
Ikoots fishers haul a net into shore off the coast of Cuauhtémoc, San Mateo del Mar, Mexico. Overhead, frigatebirds attempt to steal fish from the net.

Indigenous Ikoots community prepares to relocate as the Pacific floods their town

Euan Wallace 25 Feb 2026
Blue shark.

It’s electric: Scientists develop cheap way to keep sharks off fishing hooks

Edward Carver 23 Feb 2026
Paicines Ranch

From chemistry to regeneration: Agriculture’s next transformation has begun (commentary)

Sallie Calhoun 17 Feb 2026
Photo by Gary Tabor.

A hundred-year vision: Gary Tabor on the rise of large landscape conservation

Rhett Ayers Butler 16 Feb 2026
A humpback whale breaching in Alaskan waters.

Indigenous concerns surface as U.S. agency considers seabed mining in Alaskan waters

Anita Hofschneider 11 Feb 2026

Mexico considers shrinking protected areas for endangered vaquita porpoise

Maxwell Radwin 10 Feb 2026
Kathy Jefferson Bancroft

Kathy Jefferson Bancroft, guardian of a stolen lake

Rhett Ayers Butler 6 Feb 2026

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