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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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Trump Administration Decision Spells Disaster for Endangered Black-footed Ferret Recovery
Today, the U.S. Forest Service (USFS) finalized an amendment to the Thunder Basin National Grassland management plan that eliminates black-footed ferret recovery and enables widespread destruction of its habitat by lifting restrictions on poisoning and shooting of black-tailed prairie dogs.
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Department of the Interior Announces Sweeping Road Map for Bison Conservation
Last week, the Department of the Interior (DOI) announced the release of the Bison Conservation Initiative (BCI), a comprehensive plan encouraging cooperation between Interior bureaus and their partners toward conserving American bison. The 10-year plan will apply to all 19 Interior Department herds which collectively contain 11,000 of the 21,000 bison managed as wildlife across the United States.
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Defenders of Wildlife Signals Lawsuit Over U.S. Fish and Wildlife Service’s Failure to Protect Species in Cape Romain
Today, Defenders of Wildlife sent a letter notifying the U.S. Fish and Wildlife Service (FWS) that FWS is violating several foundational environmental laws by authorizing the ongoing harvest of thousands of horseshoe crabs in Cape Romain National Wildlife Refuge.
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Conservation and Fishing Organizations win Timely Court Injunction to Protect Endangered San Francisco Bay-Delta Fish
Honorable Judge Dale Drozd, of the U.S. District Court for the Eastern District of California, issued a preliminary injunction yesterday to stop the U.S. Bureau of Reclamation (BLM) from proceeding with water operations that would harm imperiled fish in the San Francisco Bay-Delta.
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Lawsuit Challenges Trump Administration’s $7.2 Billion Transfer for Border Wall Construction
Conservation groups today sued the Trump administration for taking $7.2 billion from the Department of Defense for border wall construction without congressional approval. The planned barriers will wall off all remaining jaguar corridors along the U.S.-Mexico border.
jcovey@defenders.org
