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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
Conservation Groups Oppose State of Alaska Attempt to Weaken the Roadless Rule
Today, about 100 conservation groups sent a letter to Secretary of Agriculture Sonny Perdue opposing the State of Alaska's petition for rulemaking to exempt the
STATEMENT: Conservation Groups Appeal Border Wall Waiver Decision
Today, a coalition of national conservation groups including Defenders of Wildlife, Sierra Club and the Animal Legal Defense Fund has appealed the decision that allows
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Senators to Zinke: Enforce Migratory Bird Treaty Act
Today, Senators Tom Carper (D-DE) and Cory Booker (D-NJ) and 8 of their colleagues on the Senate Committee on Environment and Public Works sent a
In the Shadow of the Wall
From the Pacific Ocean to the Gulf of Mexico, the 2,000-mile U.S.-Mexico border passes through regions rich in biological diversity and communities engaged in conservation
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Defenders of Wildlife Releases New Report: Impacts of a Border Wall on Wildlife, Wild Lands and Binational Conservation
Defenders of Wildlife’s new report, In the Shadow of the Wall , details the impacts to wildlife that an impenetrable border wall would have along
jcovey@defenders.org
