Watch as Sam is put to the test when she feeds dome ankle-nipping African penguins.

Sam meets an adorable baby groundhog named Priscilla but also gets a hilarious surprise.

Sam's challenge is to feed a cuddly Kinkajou named Kayla. Watch what happens!

Sam's challenge this time is to find and feed Edward the peacock.

Watch as Sam meets up with a few giant but gentle Giraffes.

Watch Sam target train a very cute and curious Badger named Makoda.

It's a Prairie Dog party at the Maryland Zoo!

Watch as Sam guides some hip-hoppin' Hornbills through a Hula-Hoop!