Secrets of the Zoo S04E08 - Waking the Dragon

Sapo the Komodo is a pretty nice dragon; he just doesn't like to be poked with a needle. Meanwhile, the zoo's whole colony of feisty, deafening penguins get its annual exams. Plus, an adorable adolescent camel is reunited with its parents for some "how-to-be-a-camel" training, and the staff holds its collective breath as an extremely rare pangolin pregnancy unfolds at the Columbus Zoo.