A simplified field guide to the common insects of North America.

A comprehensive guide to the insects of North America contains information--including life histories, behaviors, and habitats--on every major group of insects f

Discusses 120 of the most common caterpillars and the adult butterflies and moths they become and gives advice on how to raise caterpillars to adults.

Offers concise descriptions and detailed illustrations of the diverse mammal species and inlcudes specific guidelines on techniques of field identification.