World Wildlife Fund
WWF is the world’s leading conservation organization, working in 100 countries for nearly half a century. With the support of more than 1.2 million members in the U.S. and almost 5 million members worldwide, WWF is dedicated to delivering science-based solutions to preserve the diversity and abundance of life on Earth, halt the degradation of the environment and combat climate change.

World Wildlife Fund Logo
1250 24th Street NW
Washington, DC 20037
Fax: (202) 293-9211

Combined Federal Campaign (CFC) Number: 12072