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Florida panther
WASHINGTON, D.C.

Defenders of Wildlife Submits Technical Comments and Over 8,400 Public Comments in Efforts to Stop Harmful ESA Proposals

Defenders of Wildlife today submitted its technical comments opposing the Trump administration’s proposals to weaken the Endangered Species Act’s implementing regulations.
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black-footed ferret at the nat'l black-footed ferret conservation center
Washington, D.C.

Defenders Slams SPEED Act as it Speeds Toward Habitat Destruction

Defenders of Wildlife condemns Rep. Bruce Westerman’s (R-AR) SPEED ACT, H.R. 4776 the Standardizing Permitting and Expediting Economic Development Act, ahead of Thursday’s expected floor vote in the U.S. House of Representatives.
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Roaming mountain goat
Washington, D.C.

ESA Amendments Act Poses a Historic Threat to America’s Wildlife

Defenders of Wildlife remains on high alert as it braces for the House Natural Resources Committee’s full markup of Rep. Bruce Westerman’s (R-AR) Endangered Species Amendments Act of 2025. More aptly labeled the Extinction Act, the bill seeks to eviscerate the Endangered Species Act, stripping away decades of crucial protections for America’s wildlife and their habitats.

Press Releases

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A young polar bear walks down the rocky coast towards the water in the Arctic National Wildlife Refuge, Alaska.
Anchorage, AK

Bureau of Land Management Racing to Permit Destructive Seismic Exploration in Arctic Refuge

The Bureau of Land Management (BLM) issued a draft environmental assessment (EA) today regarding a seismic exploration project proposed in Arctic National Wildlife Refuge this winter.
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Photo of the White House in Washington, DC
Washington, DC

Trump Administration Finalizes New Rule That Weakens the Endangered Species Act

Tomorrow the Trump administration is slated to finalize a rule that further erodes the Endangered Species Act, the one of the nation’s most effective and most popular laws.
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Sierra Nevada Red Fox
Washington, DC

Interior Finalizes Habitat Definition, Further Undermines the Endangered Species Act

The U.S. Fish and Wildlife Service finalized a rule today that defines habitat under the Endangered Species Act and allows the government to deny critical habitat protections for endangered plants and animals—a change that could open lands and waterways to more energy development and other activities.
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Bison Yellowstone National Park snow storm
Las Animas, CO

10 Bison Arrive in Southeastern Colorado, Marking Start of New Conservation Herd

Last Friday, Southern Plains Land Trust (SPLT), Colorado State University (CSU) and Defenders of Wildlife successfully completed the week-long transfer of 10 bison, marking the beginning of a new conservation herd at SPLT’s Heartland Ranch Nature Preserve in southeastern Colorado. After an adjustment period, the bison will be released into their larger pasture.
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Growling wolverine
Missoula, MT

Conservation Groups Sue Feds Over Failure to Protect Wolverines

A coalition of conservation groups filed a lawsuit today challenging the U.S. Fish and Wildlife Service’s decision to withhold Endangered Species Act protection from wolverines in the lower 48 states, where no more than 300 wolverines remain. Without the new conservation efforts that would be triggered by the Endangered Species Act listing, wolverines face localized extinction as a result of climate change, habitat fragmentation and low genetic diversity.
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