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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

Groups Challenge Decision to Ignore Risks to Wildlife, Environment in Gulf Oil Drilling Expansion

WASHINGTON— Conservation groups today filed a lawsuit in Washington, D.C., that challenges the Obama administration’s plans to increase offshore drilling in the Gulf of Mexico

Senator Lee tries to dismantle Endangered Species Act

Farm Bill amendment would gut federal protections for wildlife living within a state’s borders WASHINGTON (June 12, 2012) – Senator Mike Lee (R-Utah) introduced an

Forest Service Agrees to Review of Key Sierra Species

SAN FRANCISCO– Conservation groups and the U.S. Forest Service have agreed to have an independent science panel evaluate the service’s selection of plant and animal

As hurricane season begins, new report demonstrates nature is best defense against natural disasters

US should preserve and rebuild floodplains, wetlands, forests to provide protection from floods, droughts and wildfires WASHINGTON (June 1, 2012)— Preserving and rebuilding natural defenses

Costly, unnecessary road through Izembek National Wildlife Refuge wilderness threatens nation’s public lands and wildlife

ANCHORAGE – A broad coalition of local and national conservation groups delivered comments from more than 50,000 Alaskan residents and people around the country this
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