life cycles

Photographs and simple text describe the life cycle of an oak tree from seed to adult.

Simple text and photographs present the life cycle of a bean plant from seed to adult.

Follows the development of a butterfly from the egg its mother lays on a plant to the fully developed insect that flies away.

Traces the life cycle of an apple tree from seed to sapling, to blossoms and apples.

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

Follows the process by which acaterpillar becomes a butterfly, and includes a running commentary fromladybugs and other insects that provide additional information on the life cycle of butterflies.

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

Presents photographs with brief text for early readers that follow the life cycle of a butterfly.

Follows the life of a kangaroo in Australia from its birth in its mother's pouch until about the age of five when young kangaroos become independent.

An introduction to the physical characteristics, behavior, and birth and development of kangaroos, marsupials that live in Australia.