World Wildlife Fund

What We Do

Bring the Bison Back

Bring the Wild Bison Back

Your gift will help create the largest herd of wild bison in 100 years.

The Wild Things

Ride the tuna highway of the high seas and swim with rare river dolphins in a new edition of WWF's biweekly podcast series. Learn more.

Take Action

Take Action on Climate Change

Tell your member of Congress to vote YES on the American Clean Energy and Security Act. Take Action

Travel

Travel With WWF

Visit our travel section and choose from many amazing trips! Learn more

Video

Watch black-footed ferrets and prairie dogs at home in South Dakota's Conata Basin. This clip features special "burrow-cam" footage, with close-up underground shots of a young ferret.

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Video by: Steve Hargreaves

Adopt a Black-Footed Ferret

Make a symbolic Black-Footed Ferret adoption to help save some of the world's most endangered animals from extinction and support WWF's conservation efforts. Adopt Now!

Support WWF

Show your love of the panda with the WWF Visa Signature^® credit card from Bank of America. Bank of America will contribute $100 to WWF for each new qualifying account.*

* See application for details.

Northern Great Plains

Lions in the Mountains

Cougar Conservation on the Northern Great Plains

Track mountain lions – also known as cougars – in rugged prairie terrain with WWF’s Dennis Jørgensen. In this first-hand account you’ll hear him talk about life in the Northern Great Plains, see footage of the team in action, and learn how WWF partners with the White Clay, Nakota and Chippewa-Cree tribes to study these powerful animals.

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