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Violet-green Swallow
ANN ARBOR, MI

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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Louisiana Black Bear
Raleigh, N.C.

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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Two North Atlantic Right Whales
Washington, D.C.

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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Bay-Delta
SACRAMENTO

Environmental Coalition Urges California Governor to Maintain Water Quality Regulations During COVID-19 Crisis

Following last week’s sweeping announcement by the U.S. Environmental Protection Agency that it will suspend enforcement of environmental protection laws due to the current COVID-19 crisis, California environmental groups urge Governor Newsom not to follow the federal government’s lead.
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Pelicans after BP oil spill Gulf of Mexico June 2010
Washington, DC

Trump Administration Moves Ahead with Oil and Gas Drilling on Public Lands and Waters

Last week, the Trump administration moved forward with a 78 million acre lease sale in the Gulf of Mexico. This rush to drill comes right before the 10th anniversary of the Deepwater Horizon oil spill disaster that occurred on April 20, 2010.
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Threatened Agassiz's desert tortoise hatchling
SACRAMENTO

Conservation Groups Petition for Stronger Agassiz’s Desert Tortoise Protections

Today, Defenders of Wildlife, along with the Desert Tortoise Council and Desert Tortoise Preserve Committee, submitted a petition to the California Fish and Game Commission to change the listing status of Agassiz’s desert tortoise from threatened to endangered.
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Manatee with baby
Washington, DC

6 Ways We’re Defending Wildlife During a National Emergency

6 Ways We’re Defending Wildlife During a National Emergency As the world is “social distancing” amid a global pandemic, Coronavirus Disease-19 (COVID-19), and communities across
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Sandhill cranes in field in Valle de Oro NWR

Trump Administration Proposes Allowing GE Crops on Thousands of Acres of National Wildlife Refuges

The Trump administration has proposed to approve genetically engineered crops on national wildlife refuges throughout the southeastern United States, a step likely to increase use of glyphosate and other pesticides known to harm wildlife.
Senior Vice President, External Affairs
lsheehan@defenders.org
(202) 772-3244
Communications Director
mdewane@defenders.org
(202) 772-0217
Communications Specialist
jcovey@defenders.org
Former Communications Specialist
Communications Specialist
kirby@defenders.org
(202) 772-3268