The Guide to Butterflies of Oregon and Washington cover
The Guide to Butterflies of Oregon and Washington
by William A. Neill M.D. (Bill) '51
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Westcliffe Publishers; 2001; 156 pp.
Genre: Non-fiction
Category: Animals
Additional Information - Library Catalog

Using this guide, enthusiasts can find out how to identify—and when to observe—100 different species of butterflies in the Pacific Northwest. Organizing them into 15 groups, Neill discusses the field marks that distinguish each species and provides a wealth of information about butterfly biology, habitat and behavior.