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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
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Endangered Right Whale Calf Dead After Vessel Strike Injuries Take Their Toll
A North Atlantic right whale calf was found dead on March 3 after first being spotted in January with severe head, mouth and lip wounds
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Mexican Gray Wolf Numbers Go Up, But Numbers Aren't the Whole Story and Populations Still Dangerously Low, Says Green Groups
The U.S. Fish & Wildlife Service (Service) released the results of its 2023 wild Mexican gray wolf population count today, revealing that the number of
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Defenders Celebrates Omission of Anti-ESA Riders in Spending Bill and Expresses Dismay of Wildlife Program Cuts
Defenders of Wildlife today celebrates the omission of a large number of poison-pill, anti-Endangered Species Act riders from the fiscal year 2024 appropriations bill, released this weekend by House and Senate appropriators. Despite this win, Defenders is dismayed by the funding cuts to programs at U.S. Fish and Wildlife Service that are key to saving imperiled species.
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Ninth Circuit Decision Throws Out Coal Leasing Challenge
The Ninth Circuit Court of Appeals today ruled that a lawsuit from the Northern Cheyenne Tribe and conservation groups that had successfully reinstated the Obama-era
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Southern Resident Orcas Receive Oregon Endangered Species Protections
The Oregon Fish and Wildlife Commission voted today to protect Southern Resident orcas under the state’s Endangered Species Act, responding to a February 2023 petition
jcovey@defenders.org
