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Remote camera image of a wolf pups taken during the summer of 2025. (Courtesy of Colorado Parks and Wildlife)
Article May 7, 2026

Colorado’s Wolf Pups are Leading the Species’ Recovery. The Government Wants to Undermine It

A comment period backed by anti-wolf groups hopes to derail the state’s effort to restore wolves to their historic habitat.

A gray wolf walking in snow taken in Yellowstone National Park. (Stan Tekiela / Getty Images)
Article April 29, 2026

How Trump and Congress Are Attacking the Endangered Species Act – and What You Can Do

Extractive industries that have long despised the ESA now have powerful allies. We’re fighting back.

A wolf at Yellowstone National Park. (Jacob W. Frank / National Park Service)
Update April 2, 2026

We Won Back Endangered Species Act Protections the First Trump Admin Attacked

The ruling derails the current administration’s efforts to further undermine the landmark conservation law.

document March 30, 2026

Ruling: Federal Court Strikes Down Attacks Against Endangered Species Act

A federal court struck down President Trump’s attacks against the Endangered Species Act, restoring key values of the bedrock environmental law to the status it held for decades before attacks by the first Trump administration.

A male greater sage-grouse performs a spring courtship ritual in Carbon County, Wyoming. (Noppadol Paothong)
Press Release March 26, 2026

Lawsuit Filed Over Trump Administration Abandonment of Sage-Grouse Protections

Suit claims Bureau of Land Management walked away from 2015 commitments to sage-grouse to benefit oil and gas industry

document March 26, 2026

Sage Grouse Complaint

Montana Wildlife Federation, Defenders of Wildlife, and The Wilderness Society sued the U.S. Bureau of Land Management over its abandonment of critical protections for the declining greater sage-grouse.

The Flathead National Forest in Montana. (Your Forests Your Future / U.S. Forest Service)
Press Release March 24, 2026

Groups Intend to Sue Trump Administration Over Flathead National Forest Timber Project

60-day notice states recently-approved West Reservoir Project could harm grizzly bears and bull trout

document March 24, 2026

Flathead 60 Day Notice

Swan View Coalition and Friends of the Wild Swan notified the Trump administration of their intent to sue over the recently-approved West Reservoir timber project in Flathead National Forest, which would allow for new roadbuilding that could harm federally-protected grizzly bears and bull trout.

View of Antelope Island on the Great Salt Lake. (Nick Pedersen / Getty Images)
Press Release February 25, 2026

Groups Seek to Halt Recently-Passed Utah Laws from Derailing Great Salt Lake Lawsuit

Motion filed for temporary restraining order and preliminary injunction over unconstitutional application of H.B. 392 and S.J.R 5

document February 25, 2026

Motion for TRO and PI: Great Salt Lake

Conservation and community groups filed a motion for a temporary restraining order and preliminary injunction to prevent the transfer of a landmark public trust suit to protect the Great Salt Lake to a new three judge panel.

The Mexican gray wolf is the most genetically distinct lineage of wolves in the Western Hemisphere and one of the most endangered mammals in North America.
(Photo courtesy of Troy B. Thompson)
Press Release January 21, 2026

Earthjustice Strongly Opposed to Rep. Gosar Legislation to Delist Mexican Gray Wolf

Markup scheduled for Thursday on legislation to prematurely strip Endangered Species Act protections

document January 21, 2026

Mexican Gray Wolf: Sign-on Letter

The House Natural Resources Committee scheduled a markup on legislation to prematurely remove Endangered Species Act protections for the Mexican gray wolf – one of the most endangered mammals in the United States. Over 70 organizations sent a letter to the House of Representatives urging members to vote against the bill.

Isocycloseram, a “forever chemical” insecticide that falls into the class of highly persistent PFAS, was approved for use on a host of food crops, including tomatoes, oranges, and more. (Colby Winfield / Unsplash)
Press Release January 15, 2026

Lawsuit Challenges Trump EPA’s Latest Approval of ‘Forever Chemical’ Pesticide

Isocycloseram was approved for use on golf courses, lawns, and a host of food crops

In the News: The East Hampton Star January 8, 2026

LaLota a Critical ‘No’ on Wolf Protections

Ben Levitan, Attorney, Biodiversity Defense Program: “This attack is not just about the harm it would bring to wildlife and ecosystems; it’s also a threat from the Trump administration to violate the law and ignore the popular will in order to serve well-connected special interests.”

A bald eagle lands in the snow at the edge of the Chilkat River, near Haines, Alaska. In this area is the Alaska Chilkat Bald Eagle Preserve, where thousands of bald eagles gather to feast on the last runs of coho and chum salmon — a globally unique phenomenon. (Sergei Uryadnikov / Getty Images)
Press Release December 22, 2025

Hundreds of Thousands of Americans Oppose Trump Administration Effort to Roll Back Protections for Imperiled Species

Trump agencies proposed weakening Endangered Species Act rules

A humpback whale breaches out of the water in Monterey Bay, California. (Chase Dekker Wild-Life Images / Getty Images)
Article December 17, 2025

5 Species Threatened if the California Coastline is Opened for Oil Drilling

The Trump administration wants to expand drilling across U.S. coastlines, endangering Pacific wildlife and communities.

A northern spotted owl in Oregon. The northern spotted owl was listed as a threatened species under the Endangered Species Act in 1990. (Kyle Sullivan / BLM)
Update November 20, 2025

Trump’s Latest Attack on Endangered Species Act Threatens Biodiversity

Already, over one-third of plant and animal species in the U.S. are at risk of disappearing.

A horseshoe crab in the Delaware Bay near Fortescue, N.J. (Aristide Economopoulos for Earthjustice)
Press Release October 28, 2025

Fisheries Commission Adopts Short-Term Protections for Delaware Bay Ecosystem

Commission misses opportunity to set longer protections for female horseshoe crabs