Secrets of the Zoo

3:00 AM to 4:00 AM
Tuesday 17 June
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Waking the Dragon

Season 3 Episode 8

The penguin colony gets annual exams, and the staff holds its collective breath as a rare pangolin pregnancy unfolds at the Columbus Zoo

Secrets of the Zoo airs on National Geographic WILD at 3:00 AM, Tuesday 17 June.
Topics
News ➝ Current Affairs
Documentary