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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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Defenders Celebrates New Record for Mexican Gray Wolf Cross-Fostering Program
Twenty-seven captive-bred Mexican gray wolf pups have been successfully fostered this spring into wild packs, the U.S. Fish and Wildlife Service confirmed. In partnership with
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Clean Water, Healthy Futures: Orca Month Targets Toxics
Volunteers and advocates across Washington will speak out against toxic pollutants that harm orcas, salmon and people during Orca Action Month. This year’s theme is
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More than 200 Species Need Protection from International Commercial Trade, Defenders and Partners Tell Biden Administration
Defenders of Wildlife, together with NRDC (the Natural Resources Defense Council) and Center for Biological Diversity, today asked the U.S. Fish and Wildlife Service (FWS) to seek a ban on commercial trade for more than 200 species of animals and plants that are threatened with extinction, including reindeer, turtles, sea otters, tarantulas, aquarium fish, sharks, frogs, orchids, trees and over 50 coral species.
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Defenders Opposes Current Version of House Farm Bill
In response to the U.S. House of Representatives, Committee on Agriculture release of its draft Farm Bill, Defenders of Wildlife is voicing its opposition to the legislation. As drafted, the bill includes several key elements of that would detrimentally affect the nation’s ability to combat the biodiversity and climate crises and, further, severely weakens landmark environmental laws that support wildlife and eliminate key climate safeguards from Inflation Reduction Act (IRA) funding.
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Conservation Groups Ask Court to Protect Migratory Bird Sanctuary
Conservation groups today asked a federal court to protect an iconic sanctuary for migratory birds from a government plan to spread a chemical that could
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