Peterson Field Guide to Western Butterflies

By: Paul Opler & Amy Wright

This second edition, featuring 44 color plates, 110 color photos, and new color range maps, covers 590 species of butterflies found in western North America. Detailed accounts describe where to find butterflies, what their caterpillars look like, and what plants they use. Beautiful new paintings show butterflies in lifelike poses, as they're seen in the field.

Other Information:
Published: 1999
Pages: 540