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Bobcat
Washington, D.C.

Defenders of Wildlife Partners with Rep. Don Beyer on Monumental Corridors Act

Defenders of Wildlife today celebrated the introduction of the Wildlife Corridors and Habitat Connectivity Conservation Act of 2026, a landmark bill that would establish a national framework for identifying, designating and protecting wildlife corridors across the country.
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Wild Red Wolf
Washington, D.C.

House Leadership Pulls Historic Vote Following Intense Public Pressure

The GOP Leadership in the House of Representatives today pulled its scheduled vote on Rep. Bruce Westerman’s (R-AR) ESA Amendments Act of 2025 — more aptly called the Extinction Act.
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Public Domain
Washington, D.C.

House to Vote on Gutting Bedrock Endangered Species Act

As the nation celebrates Earth Day this week, the House of Representatives will cast an historic vote on a bill to eviscerate the Endangered Species Act, which was enacted more than 50 years ago to protect America’s wildlife from extinction.

Press Releases

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Two North Atlantic Right Whales
Washington, D.C.

Defenders Raises Alarm Over Administration’s Proposal to Amend Rule Protecting North Atlantic Right Whales From Deadly Vessel Strikes

Defenders of Wildlife is devastated to learn that a three-year-old female North Atlantic right whale was found dead off Virginia on February 10, 2026. This
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Bison in field
Billings, Mont.

Defenders Stands Against Rejection of Bison Grazing Lands

Defenders of Wildlife is joining conservation group American Prairie in protesting a proposal by the Bureau of Land Management to revoke a decision allowing bison
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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.
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
kirby@defenders.org
(202) 772-3268