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 exquisi
"Two of North America's most prolific and respected specialists on moths--particularly those of the West--have combined over a century of experience and scholarship to introduce western moths of all f
This all-new edition includes more than 590 species, illustrated in lifelike positions on beautiful new color plates. With descriptions of all the butterflies that occur west of the 100th meridian in
Filled with succinct descriptions and dazzling photographs, the National Audubon Society Pocket Guide to Familiar Butterflies in North America is designed to be compact enough for nature-lovers to eas
Peterson First Guides are the first books the beginning naturalist needs. Condensed versions of the famous Peterson Field Guides, the First Guides focus on the animals, plants, and other natural thi