Secrets of the Zoo

5:00 PM to 6:00 PM

Sunday 9 February

Compilation: Doc Doc Who's There

Mac the Gorilla has to pass his annual exam before celebrating a big birthday. Plus, a well-slept alligator gets his yearly check-up

Secrets of the Zoo airs on National Geographic WILD at 5:00 PM, Sunday 9 February.

Topics

News ➝ Current Affairs

Documentary