Butterflies Through Binoculars: The West - A Fi... Official

: Beyond identification, the guide includes sections on butterfly biology and measures for their conservation.

: The guide features over 1,000 color photographs of live butterflies in the wild, often showing both dorsal (top) and ventral (bottom) views to assist in accurate identification. Butterflies through Binoculars: The West - A Fi...

by Jeffrey Glassberg is a highly regarded non-fiction field guide that provides a comprehensive overview of butterfly species in western North America. Published in 2001 by Oxford University Press , it covers the region from the central plains to the Pacific coast and from Canada to Hawaii. Key Features and Content : Beyond identification, the guide includes sections on