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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

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Right Whale
Washington, DC

Trump Administration Targets Atlantic for Risky, Dangerous Drilling

Acting Secretary of Interior David Bernhardt announced that the Atlantic will be included in the 5-year offshore leasing plan for oil and gas development.
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Scientists' Call to Action: The U.S.-Mexico Border Wall Threatens Biodiversity and Binational Conservation
Washington, DC

House Bill Aims to Repeal Waiver Authority for Border Wall

The bill will amend broad authority granted to the Secretary of Homeland Security to unilaterally waive “all legal requirements” to construct barriers along the border.
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Bald eagle
Washington, DC

Nation’s Wildlife Faces Unprecedented Challenges, Extinction

Former president and CEO of Defenders of Wildlife Jamie Rappaport Clark will testify on the state of wildlife in front of the House Natural Resources
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Right Whale
Washington, DC

House Introduces the SAVE Right Whales Act

The legislation would support the recovery of the critically imperiled North Atlantic right whale.
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A 72 pound female wolf of the Minam Pack, after being radio-collared on June 3, 2014
Washington, DC

Fish and Wildlife Service Moves to Delist Wolves

Acting Secretary of the Interior David Bernhardt announced today that the U.S. Fish and Wildlife Service (Service) will soon propose a rule to delist the gray wolf in the Lower 48 states and return management to the states.
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