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Northern Spotted Owl in Tree
WASHINGTON, D.C.

Defenders Expands Legal Challenge to Trump Administration’s Assault on Endangered Species Act

Defenders of Wildlife today filed an amended complaint challenging the Trump administration’s escalating effort to dismantle longstanding protections for threatened and endangered wildlife under the Endangered Species Act.
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Salt Marsh - Cumberland Island
ST. MARYS, GEORGIA

NPS Land Swaps and Visitor Plan Open the Door to Devastating Impacts at Cumberland Island

In advance of a public hearing on proposed land exchanges on Cumberland Island National Seashore, Defenders of Wildlife called on the National Park Service to remedy a host of management issues facing one of the largest undeveloped barrier islands on the East Coast.
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2019.08.07 - Florida Panther looking straight at camera - MS 45 - fStop Foundation
WASHINGTON, D.C.

U.S. Fish and Wildlife Service Memo Underscores Trump Administration’s All-Fronts War on Wildlife

Brian Nesvik, director of the U.S. Fish and Wildlife Service, issued a memorandum explaining to FWS staff that the Endangered Species Act’s prohibition on unauthorized “take” applies only to affirmative acts intentionally and purposefully directed at a particular animal. This follows the Trump administration’s rescission of the regulatory definitions of “harm” under the ESA, which took effect this week.

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
kirby@defenders.org
(202) 772-3268
Communications Specialist
estern@defenders.org
202-772-0243