The kids find Robert's lost hat that he got at the zoo. Stella shares a mystery for Barney and the kids to solve, which enables them to learn more about a zoo. With clues from the card, the children identify which zoo animal a birthday present belongs to. A zoo keeper arrives to pick up the gift and also shares about her job.

Songs:
"If You're Happy and You Know It"
"The Friendship Song"
"What Will We See at the Zoo?"
"The Tiger Song"
"Books Are Fun!"
"Jungle Adventure"
"Ta-Ra-Ra Boom-Dee-Ay"
"I Love You"