Due to technical difficulties, we cannot process online payments. Free Entry Passes are still available and visitors may purchase Parking Passes at the Zoo (subject to availability).
Due to high demand, line access for the Giant Panda Habitat may close early. Arrive with time to spare for the best chance to see the bears.
As part of the Explorations in Engineering program at Foxcroft School in Middleburg, Virginia, students had a rare opportunity to help Smithsonian scientists save two critically endangered species: pangolins and scimitar-horned oryx.
A scimitar-horned oryx calf was born at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, June 30. The calf was conceived by artificial insemination with sperm that was cryopreserved (frozen) in 2011, and the calf’s mother did not need to be anesthetized for the procedure — a...
The Smithsonian’s National Zoo and Conservation Biology Institute is dedicated to saving species. Every day, its scientists and partners undertake important conservation efforts to protect species and their habitats.