Describes the life of chimpanzees, including social structure, reproduction and child rearing, use of tools and ability to solve problems, and loss of habitat.
Describes the eight different kinds of bears that live around the world, including their physical characteristics, their food and how they find it, their reproductive behavior, and the threats from human beings to their survival.
Describes the physical characteristics, behavior, and habitat of the only large wild cat, other than the American cougar, that is not spotted or striped.
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.
