Life cycles

Shows the life cycle of the dandelion with full-page, close-up photos.

Contains an introduction to frogs, in simple text with photographs, describing what they are, what they look like, what they eat, and how they go through the cycle of life, from eggs, to tadpoles, to adults, as well as how the stay safe in the wild.

Presents a children's study of butterflies and discusses their life cycle, what caterpillars eat and how they become butterflies, and other interesting facts.

Provides information about the appearance, habitat, eating habits, and reproduction of crocodiles, and includes photographs, glossary, and web sites.

A basic overview of the life cycle of a butterfly.

Answers questions about ducks, explaining what they are, how they are born, where they live, what they eat, and how they grow.

An introduction to the physical characteristics, behavior, and development from egg to adult of the emperor penguin, birds who live in Antarctica.