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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 of Wildlife Sues Interior Department Over Illegal Land Swap Deal in Izembek National Wildlife Refuge
Defenders of Wildlife has filed suit in U.S. District Court to block the Interior Department’s decision to trade away internationally recognized, wilderness wetlands in Izembek National Wildlife Refuge to a private corporation.
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Court: Oregon Illegally Denied Marbled Murrelet Endangered Species Protections
An Oregon judge has issued a decision concluding the Oregon Fish and Wildlife Commission violated Oregon law in denying a petition filed by five conservation groups demanding the commission uplist the murrelet from threatened to endangered under the Oregon Endangered Species Act.
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Injunction Sought to Halt Trump’s Wall in Arizona
Conservation groups today asked a federal court to block construction of President Donald Trump’s border wall through protected wilderness in Arizona until a judge rules on a pending lawsuit.
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Lawsuit Challenges Trump Administration’s Failure to Protect Atlantic Sharks, Giant Manta Rays From Lethal Fishing Gear
Today, on behalf of Defenders of Wildlife and the Center for Biological Diversity, Earthjustice sued the Trump administration today for failing to protect oceanic whitetip sharks and giant manta rays from being captured and killed in U.S. fisheries in the Atlantic Ocean and the Gulf of Mexico.
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New research shows effectiveness of laws for protecting imperiled species, remaining gaps
New research from the Center for Conservation Innovation (CCI) at Defenders of Wildlife, published in the journal Nature Communications, shows for the first time the importance of expert agencies to protecting imperiled species.
jcovey@defenders.org
