Life cycles

Describes the physical characteristics, habits, and stages of development of turtles.

Simple text and photographs describe the life cycle of a kangaroo.

Presents a children's book for early readers that describes the life cycle of frogs from tadpoles to adults.

Describes the physical characteristics, behavior, habitat, and life cycle of the Pacific salmon, with an emphasis on the hatching and growth of its young.

Describes the life cycle of the pine tree and explains why pine forests are important to humans, animals, and other plants.

Presents an introduction to the great whale, in simple text with illustrations, providing information on their physical characteristics, habitat, life cycle, and behavior.

Photographs and simple text describe the life cycles of beans and how they grow.

Describes the different stages of a snake's life, including birth from an egg, growth and molting, and reproduction.