uniting all americans to ensure wildlife thrive in a rapidly changing world, the national wildlife federation builds upon our nation's conservation heritage for present and future generations.

world wildlife fund - the leading organization in wildlife conservation and endangered species. learn how you can help wwf make a difference.

we're working around the world to protect the lands and waters on which all life depends and fight climate change. join us.

the center for biological diversity works through science, law and creative media to secure a future for all species, great or small, hovering on the brink of extinction.

united states federal agency that manages national wildlife refuges, protects endangered species, manages migratory birds, restores nationally significant fisheries, and enforces federal wildlife laws.

building a better future

from cubs and habitat to status and threats, learn about all things polar bears from the leading polar bear nonprofit.

greenpeace

pioneers in the rescue and hand-raising of orphaned baby elephants and rhinos, through to their reintegration to the wild when grown. saving wild lives today and securing habitats for the future.