Sam is put to the test while feeding ankle-nipping African penguins.

Sam meets an adorable baby groundhog named Priscilla and gets a surprise.

Sam becomes a kinkajou keeper for a day at the Maryland Zoo. She meets a friendly, energetic kinkajou named Kayla who isn't afraid to get up close and personal. Sam must learn how to feed Kayla, which can be quite a challenge.

Sam gets advice on winning the affections of a shy peacock named Edward. See how Sam goes on a wild goose chase - uh, we mean peacock chase - around the Poplar Spring Animal Sanctuary.

It's a leafy lunchtime at the Maryland Zoo, and Sam meets up with a few giant but gentle giraffes. Sam will need to find out how to satisfy the bottomless stomachs of these massive creatures.

Sam target trains a very cute and curious American badger named Makoda.