HELP us to STOP the unprecedented WAVE OF EXTINCTIONS

Species extinction and habitat destruction are one of the most urgent and biggest environmental problem confronting our societies. The world is losing species at a rate that is 100 to 1,000 times higher than the estimated natural extinction rate. We need your precious help to fight the catastrophic trend of species extinction around the world. Together, let's create a world where species are no longer endangered.

Thanks to the generous support of donors like you, ESI is able to develop and run numerous projects around the world that research and protect endangered species, indigenous people and their habitat.

Donate Online

To donate online please choose the secure payment system below and enter your amount.

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Donate by Mail

To donate by mail, please fill out and print this form. Make your check payable to "Endangered Species International" and send it to:

Endangered Species International
77 Brady St.
San Francisco CA 94103

Donate your Laptop

Laptops are used in the field to collect and analyze data to better protect endangered species and wild places. Learn how you can save your laptop to make a difference!

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Endangered Species International is a U.S.-based, international organization, and a nonprofit, tax-exempt corporation under
Section 501(c)(3) of the U.S. Internal Revenue Code. Your donations are tax deductible under U.S. laws.