For the Smithsonian National Zoo and Conservation Biology Institute (NZCBI), Christmas came early in 2025. Zookeepers were ...
The National Zoo has welcomed two newborn sloth bear cubs. The cubs are healthy and will remain off exhibit until spring 2026. Sloth bears are vulnerable in the wild, making the births important for ...
The tiny cubs, currently off-exhibit, are expected to debut in Spring 2026. Mike Bock Nearly one month old, the two sloth bear cubs are shown resting in their den on Jan. 5, 2026. Zoo staff are ...
The Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) announced Jan. 6 that two sloth bear cubs were born in their care Dec. 7 and will debut in an exhibit this spring. The ...
For the first time since 2014, keepers at the Smithsonian’s National Zoo and Conservation Biology Institute Zoo have welcomed two sloth bear cubs.