Secrets of the Zoo

3:00 AM to 4:00 AM

Sunday 16 March

Big Bear Theory

Season 2 Episode 20 of 22

A sloth bear is ready to find a mate. Plus, a look behind the scenes as keepers wrangle a herd of rare onagers into the barn for their annual check-ups

Secrets of the Zoo airs on National Geographic WILD at 3:00 AM, Sunday 16 March.

Topics

News ➝ Current Affairs

Documentary