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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
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Federal Court Restores Critical Endangered Species Act Protections
Today, in a win for wildlife protection and conservation, a federal district court restored comprehensive Endangered Species Act regulatory protections to hundreds of species.
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Supreme Court Guts Clean Air Act
In the case of West Virginia v. Environmental Protection Agency, the Supreme Court voted 6-3 today to significantly narrow the scope of the Clean Air Act, causing a major setback for President Biden’s plan to rein in greenhouse gas emissions from fossil-fuel-burning powerplants.
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Lawsuit Launched Over Federal Failure to Protect Shortfin Mako Shark as Endangered or Threatened Species
Defenders of Wildlife and the Center for Biological Diversity sent a notice today of their intent to sue NOAA Fisheries for its failure to protect the shortfin mako shark under the Endangered Species Act (ESA).
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Recertification of Lobster Fishery Would Harm Right Whales, Mislead Consumers
Defenders and other conservation groups acted today to protect the critically endangered North Atlantic right whale by formally objecting to a determination that the Gulf of Maine lobster fishery should be recertified to the Marine Stewardship Council sustainability standard.
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Defenders Applauds Significant Increases for Endangered Species, Wildlife Refuges in Initial Interior Appropriations Bill
Defenders of Wildlife is encouraged to see significant investments made towards addressing the biodiversity crisis in the first version of the House Interior and Environment appropriations bill—released yesterday—which if passed would take key programs to their highest funding levels ever.
jcovey@defenders.org
