life cycles

Explores the life cycle of mammals--such as orcas and koalas--and discusses their behaviors and physical characteristics.

Introduces the life cycle of a frog.

Text and illustrations introduce the life cycle of a butterfly.

Simple text and illustrations provide an introduction to the life cycle of an oak tree.

Introduces the life cycle of the cow.

Explores the life cycles of bugs and spiders--such as beetles, wasps, and butterflies--and discusses their behaviors and physical characteristics.

Simple text and illustrations examine the life cycle of insects.

An introduction to sharks, looking at different shark species, explaining how they reproduce, following their life cycle, and discussing dangers sharks face in the wild.

Examines the life cycle of lions and describes what a pride is, how they raise they young, how they hunt and what they eat, and the dangers they face in the wild.

Describes how frogs develop from eggs to tadpoles to froglets to adult frogs.