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A snowy owl in the Western Arctic. Earthjustice has fought for decades on multiple fronts to protect this irreplaceable region. (Kiliii Yuyan for Earthjustice)
Update December 11, 2025

We’re Suing to Stop Arctic Oil Exploration

An exploratory project in the Western Arctic would harm wildlife, sensitive ecosystems, and Alaska Native communities.

Caribou in the Western Arctic around the Teshekpuk Lake area. (Kiliii Yuyan for Earthjustice)
Press Release December 11, 2025

Lawsuit Challenges Federal Approval of Harmful Oil Exploration in Alaska’s Western Arctic

Interior approved ConocoPhillips’ plan to explore for more oil near its Willow project without addressing the harm it will cause to wildlife and sensitive ecosystems

document December 11, 2025

Western Arctic Exploration Complaint for Declaratory and Injunctive Relief

Conservation groups and an Iñupiat-led grassroots organization seek to overturn the Trump administration’s approval of ConocoPhillips’ winter seismic and exploration drilling program in the Western Arctic.

A California spotted owl in the Plumas National Forest in Northern California. (Jamie Chambers / USDA Forest Service)
Article December 8, 2025

Saving Endangered Species Polls at 84%. So Why Does Trump Keep Doing the Opposite?

All the ways the Trump administration is targeting endangered species and their habitats for corporate profits — and how you can help.

Illustrations by Ceylan Sahin Eker
Article December 5, 2025

The Lawyers Giving Us Hope

Six Earthjustice attorneys share what motivates them to keep fighting for the planet and its people.

In the News: CBS November 20, 2025

Trump administration moves to roll back some protections for endangered and threatened species

Kristen Boyles, Managing Attorney, Northwest Office: “The Services are required to prevent harmful consequences to species, not ignore them.”

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 California spotted owl perches on a tree. (Rick Kuyper / USFWS)
Press Release November 19, 2025

Lawsuit Seeks Final Protection for California Spotted Owls

The U.S. Fish and Wildlife Service failed to finalize Endangered Species Act protections for California spotted owls it proposed in 2023

document November 19, 2025

CBD v USFWS: California Spotted Owl

The Center for Biological Diversity, represented by Earthjustice, brings this action under the federal Endangered Species Act to compel the U.S. Fish and Wildlife Service to take the statutorily required action of making a final determination on the proposed listing of two distinct population segments of the California spotted owl occurring in California and Nevada as endangered and threatened species.

A manatee calf with its mother at Three Sisters Springs in Florida. Earthjustice is dedicated to <a href="/office/florida">curbing the widespread contamination of Florida waters</a> by sewage, fertilizer, and manure. (James R.D. Scott / Getty Images)
Press Release November 19, 2025

Earthjustice Responds to Another Trump Administration Attack on Endangered Species

Set of proposed rules would hollow out bedrock environmental law

Clockwise, from top-left: (Jerry Neal / CPW), (SimonSkafar / GettyImages), (Courtney Couch / NOAA), (Zach Stern / CC BY-NC-ND 2.0), (K. King / USFWS), (Zara / 500px), (Lisa Hupp / U.S. Fish and Wildlife Service), (New Zealand Department of Conservation), (jacobeukman / Getty Images), (Troy Harrison / Getty Images)
feature November 3, 2025

Biodiversity Program Report

Earthjustice fights to protect imperiled species and the habitats that support their lives — and ours. Here are highlights of our work to defend our natural world over the past year, and a glimpse at what’s next.

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

A gray wolf runs after being released on public lands by the Colorado Parks and Wildlife Commission on December 19, 2023. (Jerry Neal / CPW)
Press Release October 22, 2025

Legal Organizations: Colorado on Solid Footing to Release Wolves from Canada

10(j) rule identified one possible source of wolves, not a mandated population

Sockeye salmon  (Neil Ever Osborne / Save Our Wild Salmon)
feature October 15, 2025

Timeline: A Long Fight to Restore Snake River Salmon

Learn about the major events, court rulings, and where we are now in this long-standing fight.

A wild chinook salmon (Oncorhynchus tshawytscha). (Neil Ever Osborne / Save Our Wild Salmon / iLCP)
Press Release October 14, 2025

Plaintiffs Seek Emergency Actions to Protect Imperiled Columbia Basin Salmon

Following the Trump administration’s abrupt and unilateral withdrawal from a historic agreement to restore the Columbia basin, plaintiffs return to court to prevent salmon and steelhead extinction

Grizzly bear in Yellowstone National Park, May 19, 2020. (Jim Peaco / NPS)
feature October 9, 2025

Defending the Grizzly Bear

Science shows that true recovery of grizzly bears requires a unified population with connected ecosystems.

(Casey Chin / Earthjustice)
feature October 7, 2025

Columbia Basin Salmon in Peril

Wild fish populations in the Columbia Basin are in serious trouble, with key stocks teetering on the brink of extinction.

Remote camera image of a wolf pups taken during the summer of 2025. (Courtesy of Colorado Parks and Wildlife)
Article October 2, 2025

Birth of New Pups Illustrates the Success of Colorado Wolf Reintroduction

The births underscore the importance of reintroduction efforts and strong protections for endangered species.