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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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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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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
Defenders of Wildlife to March For Oceans, Wildlife
Today marks the 26th annual World Oceans Day. Defenders of Wildlife along with 150 additional M4O partner organizations will join the March For The Ocean
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Commission Turns Turncoat on Marbled Murrelet
The Oregon Fish and Wildlife Commission reversed their February decision to uplist the marbled murrelet to endangered under the Oregon Endangered Species Act (ESA). Ironically, this was during a meeting yesterday where the Commission was supposed to adopt survival guidelines for the marbled murrelet.
House Interior Funding Bill Burdened with Even More Anti-Wildlife Riders
The House of Representatives Committee on Appropriations marked up fiscal year 2019 Interior and environment appropriations legislation today, where committee members tacked on even more
ADVISORY: Rally in Santa Teresa to protest border wall construction
In March, conservation groups including Defenders of Wildlife sued the Trump administration over waiving 25 environmental laws in an effort to speed up construction of
Arctic Refuge Threatened with Imminent Oil Exploration
The Washington Post reported today that the Trump administration has received an application from an oilfield services company to conduct 3-dimensional seismic exploration across the
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jcovey@defenders.org