According to the zoo, the pygmy hippo is an endangered species native to the swamps and rivers of West Africa. Less than 2,500 mature individuals remain in the wild. Unlike common hippos, pygmy hippos do not live in groups and are usually solitary or in pairs.

Moo Deng and Haggis are joined by another slick, round supreme on the scene. Fans of the new baby can cast their vote to name her until New Year's Eve, with the winning name announced the next day.