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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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Defenders Releases Endangered Species Act Report, Recommendations for Next 50 Years
Defenders of Wildlife’s Center for Conservation Innovation today released a new report “The Endangered Species Act: The Next 50 Years and Beyond.” The report analyzes
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Defenders of Wildlife and More Than 100 Conservation Groups Ask Biden, Congress to Oppose ESA-Riders in Interior Appropriations
Defenders of Wildlife joined more than 100 other conservation groups urging President Biden and Democratic Congressional leadership to oppose poison-pill riders, that undermine the Endangered
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Defenders Responds to Ranchers’ Request to Dismiss
The Gunnison County Stockgrowers’ Association, Inc. and Colorado Cattlemen’s Association suit to block the reintroduction of gray wolves to the state was dismissed today at
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Groups Applaud Forest Service Proposal to Conserve Old Growth Forests
A group of conservation, sporting, and forest stewardship organizations lauded the U.S. Forest Service for announcing a historic proposal to conserve old-growth forests through proactive
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Defenders Celebrates Return of Gray Wolves to Colorado
A decades-long vision came to reality today when Colorado Parks and Wildlife reintroduced five gray wolves in Grand County, marking the official beginning of the
jcovey@defenders.org
