A talkative cattle egret explains to a rhinoceros that in addition to having a symbiotic relationship, they also have a friendship built on communication, kindness, and a respect for boundaries.
Amos the hippopotamus takes his tick bird, Amoeba, and her family on what he hopes will be a fun vacation, but he finds himself competing with Amoeba's imaginary friend.
Amos the hippopotamus advertises for a bird to help him with his bug problem, but the tick bird who answers his ad creates a different set of problems for Amos by building a nest on his head.
When Amos the hippopotamus advertises for a bird to help him with his bug problem, the tick bird who answers his ad creates a different set of problems for him by building a nest on Amos's head.
