Secrets of the Zoo

7:00 PM to 8:00 PM

Friday 31 October

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 7:00 PM, Friday 31 October.

Topics

News ➝ Current Affairs

Documentary