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Mother and baby sperm whale swimming just below the surface.
Washington, DC

Defenders Hails Bill Promising Tools to Protect Whales

On Tuesday, Feb. 3, Congresswoman Doris Matsui (D-CA) introduced the Whale CHARTS (Conservation Habitat Analysis, Research, and Technical Strategies) Act that proposes new tools to
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Gray Wolf in the Snow
Denver, CO

Colorado Announces No Wolf Release This Winter

Colorado Parks and Wildlife announced today that it will not be translocating additional gray wolves this winter season, and will instead begin to plan for
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Sierra Weaver , VP of conservation law
WASHNGTON, DC

Defenders of Wildlife Announces Sierra Weaver as New Vice President of Conservation Law

Defenders of Wildlife is proud to announce Sierra Weaver as its new vice president of conservation law and director of the Biodiversity Law Center.

Press Releases

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NARW
Washington, DC

Intervention Sought to Protect Endangered Right Whales from Deadly Vessel Strikes

Conservation groups have filed a motion to intervene as defendants on behalf of NOAA Fisheries in a case challenging the agency’s 2008 vessel speed rule
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gray wolf
Portland, OR

Defenders Responds to Illegal Poaching of Gray Wolf in Oregon

Defenders of Wildlife is deeply concerned by the news regarding the illegal killing of a breeding gray wolf male near Sisters, Oregon. Gray wolves are
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Carbon emissions from chimneys
Washington, D.C.

Defenders Denounces Appalling ESA Amendments Act Ahead of 3/25 House Hearing

Defenders of Wildlife denounced the appalling ESA Amendments Act of 2025 ahead of a hearing for the bill in the House Natural Resources Subcommittee on Water, Wildlife and Fisheries this coming Tuesday, March 25.
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Arctic National Wildlife Refuge landscape
Washington, D.C.

Administration and Lawmakers are Pushing to Undermine Key Protections for Public Lands

As polling shows Americans are increasingly alarmed by the relentless attacks on public lands and their caretakers, a new report shows the vast majority of public lands are open to oil and gas development.
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Southern sea otter looking straight at camera floating In the water on back
Washington, DC

Defenders Seeks to Defend Rule Extending Endangered Protections to Threatened Species

Defenders of Wildlife has filed a motion to intervene as a defendant in a case challenging the reinstatement of the U.S. Fish and Wildlife Service’s
Senior Vice President, External Affairs
lsheehan@defenders.org
(202) 772-3244
Communications Director
mdewane@defenders.org
(202) 772-0217
Communications Specialist
jcovey@defenders.org
Communications Specialist
jpetrequin@defenders.org
(202) 772-0243
Communications Specialist
kirby@defenders.org
(202) 772-3268