Describes the appearance, species, and behavior of sea lions.

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

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.

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

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

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

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

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