× The Zoo is open! Entry passes are required for all guests, including infants. All visitors ages 2 and older are required to wear a mask in all indoor spaces at the Zoo, regardless of their vaccination status. Fully vaccinated visitors do not need to wear a mask in outdoor areas.
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Now more than ever, the Smithsonian’s National Zoo and Conservation Biology Institute needs your support! Every day, our experts work to safeguard the health and wellness of our living collections here in Washington, D.C., through world-class care, nutrition and enrichment. And that is only half the story — the Zoo's scientists, veterinarians and wildlife biologists are hard at work saving species around the globe. While here at home, they are educating students of all ages about the importance of conservation and the wonders of wildlife.

As we all work toward a new normal, now is a perfect time to become a donor of the ​Smithsonian's National Zoo. Your support will echo far beyond the Zoo in Washington D.C., ensuring that we can continue saving species globally and building our world-class research programs, including those that aim to identify and isolate zoonotic diseases before they become pandemics. Join us today.

Help the Smithsonian’s National Zoo with a special tax-deductible gift today.

Making a Gift by Check?

Please mail your donation to:

Smithsonian National Zoo
P.O. Box 418320
Boston, MA 02241-8320

For more information, or to learn about additional ways to support the Smithsonian’s National Zoo, please contact NZP-Advancement@si.edu or call 202-633-8756

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