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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
Court lifts injunction blocking Mexican gray wolf releases
DENVER (April 25, 2017) – The 10 th U.S. Circuit Court of Appeals ruled today to lift a preliminary injunction blocking further releases of highly
Future of Oregon wolves proposed in draft management plan
PORTLAND, Ore. (Apr. 18, 2017) – This week the Oregon Fish and Wildlife Commission will hear public comment on draft revisions to the state’s Wolf
Census reveals struggling Oregon wolf population
PORTLAND, Ore. (Apr. 12, 2017) – Oregon’s 2016 wolf count was released yesterday by the Oregon Department of Fish and Wildlife. The total number of
Senate and House Arctic refuge wilderness bills introduced
WASHINGTON (Apri 4, 2017) – Today, 40 senators led by Senators Ed Markey (D-MA) and Michael Bennet (D-CO) and a bipartisan group of representatives led
Second female Florida Panther enters new territory
WASHINGTON (March 31, 2017) – A second female Florida panther has been spotted by trail cameras in new territory north of the Caloosahatchee river, following
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