life cycles

An introduction to the life cycle of a frog from the time it is a tiny egg laid in water until it is two years old.

Describes the various stages of a monarch butterfly's life cycle, from egg to caterpillar to pupa to butterfly.

Photographs and text trace the life cycle of a pumpkin from seed, to seedling, to vine and flower, to harvest.

A munching, crunching caterpillar undergoes a remarkable transformation.

Provides information on the life cycle of a honeybee, from the larva stage until fully grown, and includes information about honeybee anatomy, mating, bee keepers, and dangers to honeybees.

Color photos fill this chronicle of a horse's development from foal to adult, which also includes a glossary, activities, and a list of related books and Web sites.

Color photos fill this chronicle of a jumping spider's development from the egg to adulthood, which also includes a glossary, activities, and a list of related books and Web sites.

Color photos fill this chronicle of a sunflower's development from seed to maturity, which also includes a glossary, activities, and a list of related books and Web sites.

Rhyming text and photographs follow a pumpkin patch as it grows and changes, from seeds to plants to pumpkins ready to harvest, to jack-o-lanterns and then to seeds again.

Describes the life cycle of a maple tree.