Virginia zoo welcomes rare hippopotamus for Christmas

Christmas came early for the Metro Richmond Zoo because, like the song, the organization did indeed get a hippopotamus. And it was a rare one: A pygmy hippo.

Pygmy hippo parents Iris and Corwin gave birth to a female calf on Dec. 6, the zoo announced last week.

The pygmy hippo, which is native to West Africa, is listed as endangered, according to the International Union for Conservation of Nature. Fewer than 2,500 adults are left in the wild, the organization estimates.