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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 Study Shows Federally Protected Lands Reduce Habitat Loss and Protect Endangered Species
Scientists at Defenders of Wildlife and Tufts University have discovered that habitat loss in the U.S. was double on private lands compared to federally protected lands.
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Federal Agencies Outline Management Options for the Lower Snake River
Today three federal agencies released a proposed management plan for federally-controlled dams in the Columbia River Basin.
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NOAA: Independent Review Shows Tool Used to Prevent Right Whale Entanglements Is “Appropriate, Valuable”
Today, the National Oceanic and Atmospheric Administration (NOAA) announced that an independent peer review of its “decision support tool”—developed to evaluate the effectiveness of various management measures in reducing entanglement-related mortalities of critically endangered North Atlantic right whales in the American lobster fishery—confirmed that it is an “appropriate and valuable tool to assess various mitigation measures in a common risk-reduction metric, and has proven useful in determining possible management actions with stakeholders.”
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Jaguars, Sharks Win Protections at International Migratory Wildlife Meeting
Every three years, delegates meet to review proposals for listing imperiled migratory wildlife and to provide international or regional collaboration for species’ conservation.
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Defenders of Wildlife Speaks Out Against Trump Administration’s Efforts to Undercut NEPA During Public Hearing and Rally in D.C.
On February 25, Former Defenders of Wildlife President and CEO Jamie Rappaport Clark will provide testimony at a public hearing on the White House Council
jcovey@defenders.org
