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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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New Defenders' Analysis Highlights Benefits of Full ESA Funding
A new analysis from Defender of Wildlife’s Center for Conservation Innovation (CCI), finds that the U.S. Fish and Wildlife Service only receives about 40% of the funding required to fully implement the Endangered Species Act.
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Poaching Death of Mexican Gray Wolf Hinders Reintroduction Efforts
The killing of a federally protected male Mexican gray wolf near Winston, NM in early October marks yet another obstacle to efforts to restore the imperiled species in its native range.
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Defenders Applauds Biden’s Commitment to Establish New National Monument in Nevada
President Biden announced his commitment to establish a new national monument, Avi Kwa Ame National Monument, in southern Nevada.
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Northern Long-Eared Bat Listed as ‘Endangered’
Defenders of Wildlife applauds the U.S. Fish and Wildlife Service's (FWS) listing of the northern long-eared bat as an endangered species, a hard-won reclassification from threatened, under the U.S. Endangered Species Act (ESA).
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Defenders and Healthy Gulf Prevail in Court Case to Protect Imperiled Gulf and Mississippi River Species from Bonnet Carré Spillway Impacts
Defenders of Wildlife and Healthy Gulf won a critical victory for imperiled wildlife in and around the Gulf of Mexico when a district court ruled last night that the U.S. Army Corps of Engineers (Corps), U.S. Fish and Wildlife Service (FWS), and NOAA Fisheries must engage in a prospective Endangered Species Act (ESA) consultation for the threatened and endangered species and critical habitat that are affected by Bonnet Carré Spillway openings.
jcovey@defenders.org
