Provides information about otters through a look at a litter of pups born at the Saint Louis Zoo, examining their early lives, how they learn to swim, their parents, and other otter characteristics and behaviors; and discusses how zoos can help prevent otter extinction.

Showcases the development and growth of a baby tiger at a zoo, discussing the zookeeper's role in its life and the natural habitat, foods, and life cycle of the animal.

Explores the life of an animal born in an American zoo. Readers are encouraged to think about issues affecting animals in captivity, as well as to those in the wild.