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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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33 Members of Congress Urge Action on Red Wolf Restoration
Today, 33 U.S. representatives sent a letter to U.S. Fish and Wildlife Service (FWS) leaders urging the agency to immediately implement a comprehensive plan to prevent the extinction of the critically endangered Red Wolf.
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Oregon Wolf OR-93 Makes History, Traveling to California's Central Sierra Nevada
This week, a gray wolf from western Oregon dubbed OR-93 became the first collaRed Wolf to explore the central Sierra region of California. According to the California Department of Fish and Wildlife (CDFW), OR-93, a former member of the White River Pack near Mt. Hood, has traveled farther south into the state than any known wild wolf in a century, a historic journey that highlights the importance of habitat connectivity and the dispersal ability of this iconic species.
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Biden Administration Moves to Protect Migratory Birds, Drops Trump-Era Court Appeal
The Biden administration today formally dropped an appeal of a federal district court ruling that rejected the Trump administration’s attempt to strip protections for birds under the Migratory Bird Treaty Act (MBTA).
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Biden Administration Halts Trump’s Last-minute Attack to Undo Desert Conservation Plan
In the 11th hour of President Trump’s term, the federal administration announced a rollback to upend key conservation protections afforded to public lands in the California Desert Conservation Area by the Desert Renewable Energy Conservation Plan (DRECP) adopted by the federal government and the State of California in 2016.
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Critically Endangered North Atlantic Right Whale Calf Killed off Florida Coast
A brand-new male North Atlantic right whale calf was discovered dead yesterday on a beach at Anastasia State Park near St. Augustine, Florida.
jcovey@defenders.org
