Chronicles the life cycle of the green turtle, one of five ocean species, from the egg to the fathering of the young.

Describes the appearance, behavior, and life cycle of this bat and how it uses its huge ears to find insects.

Explores the role of the family in society, different types of families, and what constitutes a family in modern and traditional society.

Illustrates how an acorn grows into an oak tree.

Examines pregnancy and childbirth, from the beginning of a new life to changes in the family after delivery.

Describes the habitat, eating habits, and life cycle of the chimpanzee.

Describes the habitat, eating habits, and life cycle of the sockeye salmon.

Describes the physical characteristics, habits and stages of development of large milkweed bugs.

Describes the physical characteristics, habits, and stages of development of painted lady butterflies.