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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
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Bison in field
Billings, Mont.

Defenders Stands Against Rejection of Bison Grazing Lands

Defenders of Wildlife is joining conservation group American Prairie in protesting a proposal by the Bureau of Land Management to revoke a decision allowing bison
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Mother and baby sperm whale swimming just below the surface.
Washington, DC

Defenders Hails Bill Promising Tools to Protect Whales

On Tuesday, Feb. 3, Congresswoman Doris Matsui (D-CA) introduced the Whale CHARTS (Conservation Habitat Analysis, Research, and Technical Strategies) Act that proposes new tools to

Press Releases

Conservation groups challenge kill-at-will policy for Wyoming wolves

Federal delisting undermines successful recovery of iconic endangered species Bozeman, Mont. - Conservation groups, represented by Earthjustice, today served notice that they will file a

Feds strip protection for Wyoming wolves, approve widespread wolf-killing

WASHINGTON (August 31, 2012) – Today the U.S. Fish and Wildlife Service announced that it is publishing its final delisting rule to strip federal protections

Lawsuit Filed to Restore Protections to Cactus Ferruginous Pygmy Owl

TUCSON, Ariz.—The Center for Biological Diversity and Defenders of Wildlife filed a lawsuit today against the U.S. Fish and Wildlife Service over the agency’s denial

Conservation groups launch bison coexistence program

Conservation groups launch bison coexistence program Yellowstone-area landowners may receive up to $1,000 for fencing efforts BOZEMAN, Mont. (August 20, 2012) – Today, four conservation

Groups Ask Obama To Protect Northwest Wolves

Portland , Ore.—Twenty-four conservation organizations sent a letter to President Barack Obama today asking for continued Endangered Species Act protection for wolves in the Pacific
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