Describes, in simple terms, the appearance, infancy, habits, behavior, and habitat of the manatee or sea cow.

Describes, in simple terms, the appearance, infancy, habits, behavior, and habitat of the walrus.

Describes the physical characteristics, habits, and natural environment of the killer whale, whose powerful teeth and jaws make it possible for it to eat other animals.

Introduces the physical appearance, habits, diet, and habitat of the humpback whale and threats to its existence.

Describes the appearance, habitat, and behavior of thresher sharks.

Introduces the physical appearance, habits, diet, and habitat of this toothed whale and threats to its existence.

Describes gray whales, where they live, what they eat, and their family life.

Describes the physical characteristics, habits, and natural environment of the world's most common whale, the finback.