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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 Marks 20th Anniversary of Sea Otter Awareness Week
Defenders of Wildlife and Sea Otter Savvy marked the 20th annual Sea Otter Awareness Week with a series of events focusing on the path to coexistence that reflects the challenge of managing human efforts to sustain wildlife and habitat diversity.
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Defenders of Wildlife Opposes “Dirty Deal” Permitting Agreement
Defenders of Wildlife is joining dozens of other environmental organizations opposing the “Dirty Deal” permitting agreement championed by Sen. Joe Manchin (D-WV). If passed, the
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Defenders of Wildlife and Dozens of Groups Urge Interior Department to Greenlight Okefenokee World Heritage Bid
Dozens of national, state, and local organizations urged Secretary of the Interior Debra Haaland and the U.S. Department of the Interior to formally authorize the Okefenokee National Wildlife Refuge’s bid for World Heritage listing.
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Tricolored Bats Proposed for Endangered Species Act Protection
Citing the ravaging effects of white-nose syndrome, a disease that has killed millions of bats across the country, the U.S. Fish and Wildlife Service (FWS) announced it is proposing to list the tricolored bat as endangered under the Endangered Species Act (ESA).
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Judge Vacates Approval of Cadiz’s California Desert Water Grab
A federal judge has vacated a U.S. Bureau of Land Management decision that would have allowed Cadiz Inc. to repurpose a mothballed oil-and-gas pipeline to
jcovey@defenders.org
