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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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California Passes Vital Legislation to Protect Desert Water, Parks, Wildlife and Tribal Resources
The California Assembly passed and sent legislation (SB 307) to Governor Newsom today, which will require new and independent environmental review of the proposed Cadiz Inc. groundwater mining project that threatens parks, wildlife and sacred tribal lands in the Mojave Desert.
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WDFW Orders Killing of OPT Pack Wolves
The Washington Department of Fish and Wildlife (WDFW) announced more lethal removals from the OPT wolf pack in the Kettle Range in northern Ferry County.
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Statement on Maine Congressional Delegation’s Letter to President Trump on Right Whale Regulations
Today, the Maine Congressional Delegation sent a letter to President Trump asking him to prevent the National Oceanic and Atmospheric Administration (NOAA) from developing new science-based regulations to protect the North Atlantic right whale from deadly fishing gear.
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Canadian Government Takes Baby Steps to Mitigate Endangered Right Whale Deaths
In the week following the documentation of three separate entangled North Atlantic right whales in Canada’s Gulf of St. Lawrence, Canadian Transport Minister Marc Garneau announced several new measures to try to prevent additional deaths of this endangered species.
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Despite False Claims, Trump’s Environmental Agenda is the Worst in Recent History
Today, President Trump will hold a White House press conference to greenwash his terrible environmental record. The Trump administration has attempted to roll back, undermine and obliterate our nation’s bedrock environmental laws, like the Endangered Species Act, Migratory Bird Treaty Act and National Environmental Policy Act among others in an effort to appease the oil and gas industry and other extractive industries making it easier to develop on our nation’s public lands.
jcovey@defenders.org
