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Stanford University is one of the world's leading research and teaching institutions. It is located in Stanford, California.

Natural Resource Stewardship & Science

Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment.

Academia.edu helps academics follow the latest research.

U.S. Department of the Interior

The Nature Conservancy protects Earth's natural resources and beauty. Our conservation efforts are driven by our members. Act Now.

The RSPB is the UK charity working to secure a healthy environment for birds and all wildlife, helping to create a better world for everyone. We depend on the ...

World Wildlife Fund - The leading organization in wildlife conservation and endangered species. Learn how you can help WWF make a difference.