Download or read book A Field Guide to Eastern Butterflies written by Paul A. Opler and published by Houghton Mifflin Harcourt. This book was released on 1998 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly designed field guide features descriptions of 524 species of butterflies. One hundred color photographs as well as 348 color range maps accompany the species descriptions. The 541 exquisite color paintings clearly show even the most minute field marks. Introductory chapters include information on butterfly gardening, habitats, and conservation.