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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

Shell decision grants Arctic temporary reprieve

Additional protections needed for fragile Arctic waters Summary: Peter Voser, CEO of Royal Dutch Shell, is reported today to have announced that the oil giant

Endangered Mexican gray wolf population grows for first time in four years

Defenders of Wildlife credits FWS leadership, end to excessive wolf removals TUCSON, Ariz. (02/02/2011) - The number of endangered Mexican gray wolves in Arizona and

Rehberg sets the stage for nationwide wolf eradication

New legislation would allow elimination of gray wolves, puts all America’s wildlife at risk Washington, DC (01/27/2011) - Montana Rep. Denny Rehberg introduced two bills

Sen. Lieberman introduces bill to protect the Arctic Refuge from drilling

Conservation groups support the effort WASHINGTON (01/25/2011) - Continuing in his longtime role as a champion of the Arctic National Wildlife Refuge, Senator Joe Lieberman

Defenders of Wildlife announces planned retirement of its president and names his successor

Executive vice president Jamie Rappaport Clark named as successor WASHINGTON (01/14/2011) - Defenders of Wildlife Board of Directors Chair Vic Sher announced today that Rodger
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