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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 California spotted owl in the Stanislaus National Forest.
(Ryan Kalinowski / U.S. Forest Service)
Press Release: Victory February 22, 2023

California Spotted Owl to Get Endangered Species Act Protections After 23 Years

Agreement leads federal agency to implement some safeguards

A California spotted owl in the Stanislaus National Forest.
(Ryan Kalinowski / U.S. Forest Service)
Press Release April 15, 2020

Lawsuit Launched to Overturn Trump Administration’s Denial of Protection for California Spotted Owl

Conservation groups file a formal notice of intent to sue the U.S. Fish and Wildlife Service over its failure to protect the endangered owl

Press Release March 23, 2021

Conservation Groups Ask Court to Reinstate Protections on 3.4 Million Acres of Critical Northern Spotted Owl Habitat

Legal action seeks to reverse Trump administration’s dismantling of environmental protections for Northwest’s disappearing old-growth forests

Press Release: Victory November 9, 2021

Conservation Groups Relieved Protections Will Remain for 3.4 Million Acres of Critical Northern Spotted Owl Habitat

Critical habitat rule reverses Trump administration’s dismantling of environmental protections for Northwest old-growth forests

A California spotted owl in the Stanislaus National Forest.
(Ryan Kalinowski / U.S. Forest Service)
Press Release August 18, 2020

Lawsuit Challenges Trump Administration’s Refusal to Protect California Spotted Owl

Administration denies protections by denying their own scientific assessment

Press Release: Victory November 21, 2012

9.6 Million Acres Protected as Critical Habitat for Northern Spotted Owls

Decision reverses controversial Bush Administration cuts to habitat

Southern resident orca J16 makes rainbows while surfacing in Puget Sound. The southern resident orca population is protected under the Endangered Species Act. (Miles Ritter / CC BY-NC-ND 2.0)
feature May 16, 2025

The Endangered Species Act Is Under Attack

The Trump administration is attacking the Endangered Species Act in unprecedented ways since the passage of our nation’s landmark conservation law.

document February 22, 2023

California Spotted Owl Proposal

The U.S. Fish and Wildlife Service announced that it will protect the California spotted owl under the Endangered Species Act. The owls have seen their numbers dwindle because of logging and climate change, among other threats.

Press Release April 1, 2009

Hopeful Sign for Spotted Owl, Pacific NW Forests

Government signals openness to strengthening weak habitat and recovery plans

Press Release September 24, 2004

Northern Spotted Owls Face Uncertain Future

Citing increasing threats, scientists call for owl habitat protection to thwart extinction

Press Release June 24, 2010

20th Anniversary Northern Spotted Owl Listed as Threatened Species June 26, 2010

Hopeful Signs for Owl, Pacific NW Forests Due to Protection

A monarch butterfly on goldenrod in Schaumburg, Illinois. (Zara / 500px)
Press Release December 17, 2025

House Republicans Advance Bill to Gut Endangered Species Act

Bill would reduce critical protections for imperiled plants and animals

Press Release July 31, 2001

Conservation Groups Sue U.S. Fish and Wildlife Service for Failure to Protect California Spotted Owl

Conservation groups filed suit against the U.S. Fish and Wildlife Service in federal district court for failing to protect the California spotted owl and Pacific fisher (a relative of the mink and otter) under the Endangered Species Act.

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.