Keep Critical Clean Water Act Protections

Wildlife and humans depend on clean, safe water to survive. Act now to protect wetlands and streams!

Coexisting with Birds

To honor our incredible wildlife, Defenders has declared this the Year of Coexistence and the month of July is all about birds!

Donate Now

Up to a million species are facing extinction – some within the next decade – unless we take immediate action to save them. You can be a part of the solution for endangered species: support efforts to support the wild right now!

Our Strategy

Defenders of Wildlife works on the ground, in the courts, and on Capitol Hill to protect and restore imperiled wildlife and habitats across North America. Together, we can ensure a future for the wildlife and wild places we all love.

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blue mountains

Our Work & Impact

37K+
public comments to stop the U.S. Fish and Wildlife Service’s proposal to roll back red wolf protections and helped garner the North Carolina governor’s support for red wolf recovery.
140
volunteer scientists documenting wolverines, fishers, lynxes and—for the first time—wolverine kits in the Bitterroot National Forest in the 4th year of our Wolverine Watchers program.
3K+
scientists signed a Defenders testimonial that a U.S.-Mexico border wall would devastate the borderlands ecosystem—home to ocelots, Mexican gray wolves, butterflies and ferruginous pygmy owls.

News

Washington, DC

Lawsuit Launched to Protect Imperiled Dunes Sagebrush Lizard in Texas, New Mexico

Conservation groups filed a notice today of their intent to sue the Trump administration for failing to protect the severely imperiled dunes sagebrush lizard under the Endangered Species Act.