News Archive

During your next visit to the Smithsonian’s National Zoo, look up—there may be a bear in the treetops! Beorn, a 1-year-old Andean bear, joined our Zoo family this summer.

When animal keepers introduced Andean bears Billie Jean and Quito earlier this spring, it seemed that love was in the air. Or, was it hormones? To discover how hormones can affect a bear’s behavior during breeding season, keeper Sara Colandrea has teamed up with Smithsonian Conservation Biology...