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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

Gov. Otter approves ‘emergency’ amid wolf hysteria

Idaho discards science, panders to anti-wolf extremists in new chapter of wolf management BOISE, Idaho (04/20/2011) - Idaho Gov. “Butch” Otter approved legislation (House Bill

One year later, lack of Congressional response is a tragedy in itself

Summary: One year ago, an explosion aboard the BP Deepwater Horizon drilling rig claimed the lives of 11 workers and initiated the worst oil disaster

Wolf becomes sacrificial lamb in budget bill

Wolf provision sets dangerous precedent for skirting wildlife protections WASHINGTON, D.C. (04/14/2011) - Congress gave final approval for a budget deal today that includes a

Montana agrees to let bison roam outside Yellowstone

New agreement designates additional winter range for bison, likely avoids annual slaughter Summary: Eight state, federal and tribal agencies agree to plan that allows Yellowstone

Congress and administration sell out wolves on budget bill

House and Senate abandon commitment to protecting wildlife Summary: Congress moves forward with provision to strip federal protections for wolves in Idaho, Montana and portions
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