Hippo, hippo, what do you hear?

Boa Constrictor, Boa Constrictor, what do you hear?

Elephant, Elephant, what do you hear?

Peacock, Peacock, what do you hear?

Polar Bear, Polar Bear, what do you hear?

Zoo Keeper, Zoo Keeper, what do you hear?

Zebra, zebra, What do you hear?