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A tiger in Bardia National Park

© Emmanuel Rondeau / WWF-US

Nepal tiger population more than triples, highlighting critical work of coexistence

New estimate of 429 tigers reflects decades of collaboration

Our mission is to build a future in which people live in harmony with nature

Brown bears walking along grassy field in Wyoming

© George Walsh

Strengthen the Endangered Species Act

More than 99% of the species listed under the Endangered Species Act have avoided extinction due to the law’s protections. Today, those protections are under threat—at the exact moment wildlife needs them most.

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    Together across the US, donors like you protect clean air, water, and vital natural resources.

  • 65 years

    WWF has been leading global conservation since our founding in 1961.

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Three African lion cubs resting next to an adult.

© Andy Rouse/www.naturepl.com

Create your legacy

This Make-a-Will Month, explore how you can make WWF part of your legacy and protect wildlife and nature for generations to come.

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