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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
Western Governors Split on Legislating on the Endangered Species Act
WASHINGTON (June 28, 2017) – The Western Governors’ Association today issued recommendations to change the Endangered Species Act (ESA) at their annual meeting in Whitefish
Izembek Bill Threatens Wildlife and Public Lands Protections
WASHINGTON (June 27, 2017) – Today the House Natural Resources Committee voted to advance H.R. 218, the “King Cove Road Land Exchange Act,” a bill
Yellowstone Grizzly Bears ‘Delisted’ from Endangered Species List
WASHINGTON (June 22, 2017) – Today, the U.S. Fish and Wildlife Service announced the formal removal of Endangered Species Act (ESA) protections for grizzly bears
New Study Provides Framework to Maintain and Protect Military Mission and Environment in California Desert
Media contact: Catalina Tresky: ctresky@defenders.org or (202) 772-0253 WASHINGTON (June 12, 2017) – Today, The Sonoran Institute released “ Evaluating Encroachment Pressures on the Military
Secretary Zinke’s Recommendations on Bears Ears a Monumental Mistake
WASHINGTON (June 12, 2017) – Today, Secretary of the Interior Ryan Zinke submitted a preliminary report on Bears Ears National Monument to President Trump. Secretary
jcovey@defenders.org
