Mars, a baby pygmy hippo at Tanganyika Wildlife Park, has a very strong opinion about going back inside. It becomes a daily ...

Zoo's new baby pygmy hippo refuses to cooperate with keepers in adorable videoSource: Tanganyika Wildlife Park/TMX ...

Born one month ago, Mars is the fifth calf of Posie and Pluto, a breeding pair that arrived at the park in 2014. Tanganyika is the only zoo in Kansas actively working to preserve the endangered pygmy ...

GODDARD, Kan. (KSNW) – Tanganyika Wildlife Park’s new baby pygmy hippo, Mars, made his public debut Tuesday afternoon. Mars was born nearly a month ago to parents Posie and Pluto. Since then, he and ...

Aubergine under general anesthesia. Ron Magill/Zoo Miami ...

Moo Deng, the viral pygmy baby hippo, has turned 1! The social media sensation celebrated her first birthday on Thursday, ...

Thousands of fans gathered at Thailand's Khao Kheow Open Zoo Thursday to celebrate the first birthday of Moo Deng, the viral ...

Thousands of fans have flocked to a Thailand zoo to celebrate the first birthday of Moo Deng, the baby pygmy hippo that's ...

Thousands of fans have flocked to a Thailand zoo to celebrate the first birthday of Moo Deng, the baby pygmy hippo that's become a social media sensation.

A zoo in the U.S. state of Kansas has welcomed the birth of a healthy baby pygmy hippopotamus, raising hope for a species that’s becoming rare in the wild. The yet-to-be-named male pygmy hippo ...

Thailand's pygmy hippo Moo Deng marked her first birthday on Thursday, drawing crowds of diehard fans even as she left behind ...

Zoo Miami vets examined a lethargic pygmy hippo named Aubergine, clearing his sinuses but finding no major issues.