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× The Zoo is reopening May 21! Stay tuned for details on free timed-entry ticket pass reservations, safety measures, free timed-entry Asia Trail/Panda Passes and special Smithsonian National Zoo Member benefits.

Center for Species Survival

We save species
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Center for Species Survival

The Smithsonian Conservation Biology Institute's Center for Species Survival (CSS) is a collaborative group of scientists and animal care professionals that conducts basic and applied research, especially in the fields of reproductive and welfare sciences, and animal and biomaterials management, to understand biological mysteries and implement practical solutions to help rare species survive. Since 1983, CSS scientists have pioneered innovative approaches to solve wildlife conservation problems around the world, with the goal of avoiding extinction and creating methods to sustain viable wildlife populations—in zoos and the wild.

Conservation News

Apr. 02, 2021
Say hello to Ariel, our 3-year-old female clouded leopard! Along with red pandas and maned wolves,... read more

Department of Animal Programs

At SCBI headquarters in Front Royal, Virginia, scientists contribute to species survival by managing threatened animal populations.