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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

Green coalition issues blueprint for wise environmental investment

Congress’ fiscal fight should not slash public health, economic growth WASHINGTON (03/07/2011) - As congressional debate keeps the federal government funded for two weeks at

Senate includes wolf delisting bill in must-pass funding package

Provision would strip ESA protections for wolves in Idaho and Montana Washington, D.C. (03/04/2011) - In the latest effort to strip federal endangered species protections

Defenders of Wildlife wins $200,000 through Members Project

American Express and TakePart partnership benefits multiple charities each year WASHINGTON (03/02/2011) - Defenders of Wildlife is excited and honored to be chosen as a

Saving the King of the Jungle

Wildlife Advocates Seek Protection for African Lions Washington (03/01/2011) - Today, a coalition of wildlife groups—International Fund for Animal Welfare (IFAW), Humane Society of the

1994 all over again

House passes Continuing Resolution that includes most sweeping cuts and policy changes to environmental protections since Gingrich era proposals WASHINGTON (02/19/2011) - The following is
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