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Piping Plover
Washington, D.C.

Defenders Sends Notice of Intent to Sue the Trump Administration over Rescission of ‘Harm’

Defenders of Wildlife today sent a letter to the Department of Interior and the Department of Commerce signaling its intent to sue over the administration’s rescission of the long-standing definition of “harm” under the Endangered Species Act.
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Pygmy Rabbit
Washington, D.C.

Defenders of Wildlife Raises Concerns Over Proposed BLM Rule That Would Roll Back Land Health and Grazing Safeguards

Defenders of Wildlife today submitted comments on the Bureau of Land Management’s proposed livestock grazing regulations, urging that healthy public lands and robust public participation in land management must be a priority.
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Single manatee under water  swimming in the hot springs sanctuary in Florida
Washington, D.C.

Trump Administration Rescinds ‘Harm’ Definition, Defenders Prepares for Court

In a devastating blow to wildlife, the Trump administration today formally rescinded the regulatory definition of “harm” under the Endangered Species Act, eliminating the long-standing legal interpretation that habitat destruction that leads to death or injury of protected species is illegal.

Press Releases

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orcas
Salem, OR

Oregon Legislature Passes Historic Bill Investing in the Environment

Defenders of Wildlife is today celebrating a monumental legislative victory for wildlife and wild places in Oregon. Passed with bipartisan support, HB4134 directs revenue from
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right whale calf
Washington, D.C.

Trump Administration Announces First Step in Rolling Back Rule Protecting Whales

The Trump administration today took the first official step in rolling back a 2008 regulation vital to protecting critically endangered North Atlantic right whales from
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2025.03.08 - SW - Ocelot Fest - Jacqueline Covey-DOW (1).jpg

Ocelot Conservation Day Returns to the RGV

On March 7, the annual celebration of Texas’ beloved native cat, Ocelot Conservation Day, returns to the Rio Grande Valley. Now in its 29th year
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Violet-green Swallow
ANN ARBOR, MI

Study Led by Defenders of Wildlife Scientist Shows Noise Pollution Impacts on Migratory Birds

“The major takeaway from this study is that anthropogenic noise affects many aspects of bird behavior, with some responses more directly tied to fitness,” said Natalie Madden, lead author of the new study.
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Louisiana Black Bear
Raleigh, N.C.

Defenders Receives Advocacy Organization of the Year Award

Defenders of Wildlife joined its partners in the Safe Passage coalition today to accept the Advocacy Organization of the Year Award at the 2026 Sweethearts
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