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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
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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

Press Releases

Senate Votes for Arctic Refuge Drilling in Tax Reform Bill

WASHINGTON ­– The United States Senate passed its version of the federal tax reform reconciliation bill by a vote of 51 to 49 early this

Plan for Mexican Gray Wolves Puts the “Lobo” on Path to Extinction

Today the Trump administration released its long-overdue recovery plan for Mexican gray wolves, one of the most endangered mammal species in North America with an

Arctic Refuge Drilling Approaches Senate Floor

WASHINGTON ­­– The United States Senate will likely vote on its version of the federal tax reform reconciliation bill this week, which includes a damaging

Industry-Driven Bill Guts Federal Safeguards Protecting Endangered Species from Toxic Pesticides

The pesticide industry is pushing legislation on Capitol Hill that would dismantle Endangered Species Act requirements to minimize pesticides’ harm to protected species like salmon

Senate Energy Committee Approves Destructive Arctic Drilling Legislation

Today the Senate Energy and Natural Resources Committee approved reconciliation legislation from Sen. Lisa Murkowski (R-AK) that would open the coastal plain of the Arctic
Senior Vice President, External Affairs
lsheehan@defenders.org
(202) 772-3244
Communications Director
mdewane@defenders.org
(202) 772-0217
Communications Specialist
jcovey@defenders.org
Former Communications Specialist
Communications Specialist
kirby@defenders.org
(202) 772-3268