51��Ʒ��Ƶ

“Butterflies of Pennsylvania: A Field Guide” — published by the — was recognized with a in the Nature Guidebooks category.

Authored by James L. Monroe and David M. Wright, the book features more than 900 color photographs of all of the recorded butterfly species in Pennsylvania. Monroe is a research associate at the McGuire Center for Lepidoptera and Biodiversity in Gainesville, Florida, and professor emeritus of physics at Penn State Beaver. Chairman of patient safety and quality control at Abington – Lansdale Hospital in Pennsylvania, Wright is an anatomical and clinical pathologist who has published extensively on the butterflies of Pennsylvania and neighboring states.