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Whooping cranes at Aransas NWR
WASHINGTON, D.C.

Defenders Presses Forward in Lawsuit Against ESA 4(d) Rescission

Defenders of Wildlife today filed an amended complaint challenging the Trump administration’s rescission of the Endangered Species Act’s blanket 4(d) rule with co-plaintiffs, the Center for Biological Diversity.
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Black-footed ferret sticking head out of burrow looking towards camera
Topeka, Kansas

Black-Footed Ferrets Secure Critical Win, Following Public Outcry

A transmission line in Kansas will be modified to avoid impact on the endangered black-footed ferret, a significant win driven by individuals across the Plains.
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Young Fisher kit, Martes pennanti,  peeks from log, Montana, USA
WASHINGTON, DC

Lawsuit Launched to Protect West Coast Fishers

Defenders of Wildlife alongside the Center of Biological Diversity and others today notified the U.S. Fish and Wildlife Service of their intent to sue over

Press Releases

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sandhill crane
Washington, D.C.

Defenders Strongly Opposes Proposed Rescission of ESA “Harm” Definition

Defenders of Wildlife today submitted formal comments opposing the Trump administration’s proposed rule to rescind the regulatory definition of “harm” under the Endangered Species Act.
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US Capitol Building Washington DC
Washington, D.C.

Defenders Opposes Reckless Reconciliation Energy Permitting Provisions in House Energy and Commerce Reconciliation Bill

Defenders of Wildlife strongly opposes the energy permitting provisions proposed in the draft Energy and Commerce Committee section of the House budget reconciliation bill.
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I'iwi bird - red bird on plant
Washington, D.C.

New Research Paper Finds Gaps in ESA Habitat Conservation Plan Program, Identifies Solutions

A new research paper by Defenders of Wildlife’s Center for Conservation Innovation on the Endangered Species Act’s Habitat Conservation Plan (HCP) program reveals concerning information gaps inhibiting the complete assessment of the program’s impact and conservation outcomes.
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Brown Headed Cowbirds
Washington, D.C.

Defenders Applauds Rep. Huffman for New Migratory Bird Protection Act

Defenders of Wildlife today applauds Rep. Jared Huffman (D-CA) for his introduction of the Migratory Bird Protection Act of 2025.
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Department of the Interior building, Washington DC
Washington, D.C.

Defenders Condemns Administration's Dangerous Proposed Budget Cuts to Wildlife Conservation

Defenders of Wildlife condemns the Trump administration’s dangerous budget proposal asking Congress to cut significant resources for vital wildlife conservation.
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