Describes the physical characteristics, habits, and habitats of zebras and rhinoceros.

Describes the physical characteristics, habits, and habitats of bighorn sheep and prairie dogs.

Discusses the physical characteristics, behaviors and habitats of zebras and rhinoceroses.

Describes the physical characteristics, habits, and habitats of these wild sheep who live in the western mountains of North America and whose males have large curving horns that eventualy become spiral-shaped

Explains the physical characteristics, behavior, diet, habitat, and geographical distribution of the Mallard duck.

Describes the physical characteristics, habits, and habitats of crocodiles and kangaroos.

Describes the physical characteristics, habits, and habitats of the three species of North American weasles.