Western lowland gorilla Baraka is serious about food. When keepers noticed he wasn't eating, they wondered if his change in appetite masked something more serious.
Take a look back at some of the milestones the Smithsonian Conservation Biology Institute’s cheetah team has celebrated since the breeding and conservation program began.
January was a month full of firsts for giant panda cub Xiao Qi Ji. The growing bear played with enrichment toys, took his first bites of sweet potato and bamboo, and had his first encounter with snow!
The Smithsonian's National Zoo is warming up to a new monitor lizard this winter, a young Komodo dragon named Onyx. Reptile keepers have been working with these lizards for decades, including raising and training the Zoo's 22-year-old Komodo dragon Murphy.