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

Presents an introduction to the physical characteristics and habits of tigers.

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

Presents an introduction to the physical characteristics and habits of gazelles.

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

Describes the physical characteristics, behavior, and habitats of ants.

"Learn everything you ever wanted to know about reptiles! Read about turtles, tortoises, snakes, lizards, and more in this pocket-sized encyclopedia. From colorful chameleons in Madagascar, to slithering anacondas in the Amazon, study reptiles up close and in detail with this handy species guide."--Page [4] of cover.

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

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

Articles describe specific groups of mammals, such as bears, cats and dogs, and families of carnivores, herbivores, or omnivores, and cover their life cycles and their hunting, feeding, and breeding habits.