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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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2017.02.06 - Gray Wolf in a Snowy Forest - Montana - wesdotphotography-Alamy Stock Photo
Denver

Defenders of Wildlife Lauds Court Decision on Returning Gray Wolves to Colorado 

Defenders of Wildlife was in court yesterday to defend Colorado's historic effort to reintroduce gray wolves to the state in a lawsuit filed by Gunnison
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2021.03.27 - Gray Wolf Laying in Snow - Yellowstone National Park - Wyoming - John Morrison
Denver

Defenders of Wildlife Statement on Suit to Block Gray Wolf Reintroduction

Defenders of Wildlife went to court today to defend Colorado's historic effort to reintroduce wolves to the state in a lawsuit filed by Gunnison County Stockgrowers’
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2014.06.27 - Two Caribou - National Petroleum Reserve Alaska - Bob Wick - BLM.jpg
ANCHORAGE, ALASKA

Defenders Calls on BLM to Keep 28 Million Acres Out of Future Extraction Activities

The Bureau of Land Management today released its draft review assessing whether to retain Public Land Orders protecting areas of land totaling the size of
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Mohave Ground Squirrel - © Nature Ali (CC BY-NC-ND).jpeg
FOLSOM, CALIFORNIA

Conservationists Seek Federal Protection for the Mohave Ground Squirrel

A petition to list the Mohave ground squirrel as threatened and to designate critical habitat under the Endangered Species Act was submitted today to the
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2023.01 - Mexican Gray Wolf Recovery Program Wolf Tech - Grace Dougan (1).png
NEW MEXICO

Defenders of Wildlife Calls for Natural Dispersal of Mexican Gray Wolf

Defenders of Wildlife today voiced deep concern regarding the capture of a female Mexican gray wolf, known locally as Asha, who has repeatedly shown a
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