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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 Opposes Amendments That Undercut Endangered Species Act in Interior Appropriations
The U.S. House of Representatives Committee on Appropriations today took up the Interior and Environment funding bill for the FY24. As proposed, the bill drastically decreases the necessary funding for important wildlife conservation programs across the country.
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Cactus Ferruginous Pygmy Owl Reinstated to Threatened Species List
The U.S. Fish and Wildlife Service today announced the cactus ferruginous pygmy owl will be relisted as a threatened species, after being taken off for
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Defenders of Wildlife Flabbergasted by Anti-Wildlife Politicians’ Baseless Claims in ESA 50th Committee Hearing
The U.S. House of Representatives Committee on Natural Resources Subcommittee on Water, Wildlife and Fisheries today held a hearing stacked with anti-wildlife politicians making baseless claims attacking the landmark Endangered Species Act, which is celebrating its 50th anniversary.
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60 Percent of Threatened Species Lack Conservation Plans That Address Climate Change Risk According to New Defenders Research
A new Defenders of Wildlife study published today in Biological Conservation finds that 60 percent of US animal species listed as threatened under the Endangered Species Act lack conservation plans from the US Fish and Wildlife Service or National Marine Fisheries Services that address the risks of climate change.
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New Congressional Appropriations Language Delays Conservation Measures for Critically Endangered North Atlantic Right Whale
This morning, the House Appropriations Committee is marking up its FY24 appropriations bill for the Commerce, Justice, Science, and Related Agencies. The bill contains language
jcovey@defenders.org
