Provides information on the physical characteristics, behavior, habitat, and various species of bats.

Describes in detail the physical characteristics, behavior, and migration and life cycle of various kinds of whales, among the largest creatures ever known to have lived on Earth, and discusses the history of human interaction with these animals.

Describes the physical characteristics, behavior, habitat, and life cycle of dolphins.

Discusses the evolution, biology, life cycle, and social and mating behavior of penguins.

"A summary of the life cycle, diet, behavior, anatomy, and conservation status of deer"--Provided by publisher.

"Describes the physical characteristics, habitat, behavior, diet, life cycle, and conservation status of owls"--Provided by publisher.