Describes and illustrates over 2,300 North American butterflies, and includes range maps, a pictorial table of contents, and full indexes.

A thoroughly revised edition of the most comprehensive and authoritative photographic field guide to North American butterflies This is a revised second edition of the most detailed, comprehensive, and user-friendly photographic field guide to the butterflies of North America. Written by Jeffrey Glassberg, the pioneering authority on the field identification of butterflies, the guide covers all known species, beautifully illustrating them with 3,500 large, gorgeous color photographs—the very best images available. This second edition includes more than 500 new photos and updated text, maps, and species names. For most species, there are photographs of topsides and undersides, males and females, and variants. All text is embedded in the photographs, allowing swift access in the field, and arrows point to field marks, showing you exactly what to look for. Detailed, same-page range maps include information about the number of broods in each area and where strays have been recorded. Color text boxes highlight information about habitat, caterpillar food plants, abundance and flight period, and other interesting facts. Also included are a quick visual index and a caterpillar food plant index. The result is an ideal field guide that will enable you to identify almost every butterfly you see. A revised second edition of the most comprehensive photographic field guide to North American butterflies, featuring more than 500 new photos and updated text, maps, and species names Written by the pioneering authority on the field identification of butterflies Beautifully illustrated with 3,500 color photographs that show all known species, including views of topsides and undersides, males and females, and variants for most species Authoritative text embedded in the photographs for swift access Detailed range maps Color text boxes that highlight information about habitat, food plants, abundance and flight period, and other interesting facts An invaluable tool for field identification

A groundbreaking photographic field guide to almost all of Mexico's butterfly species and many of Central America's This is a revised second edition of a groundbreaking photographic field guide to the butterflies of Mexico and Central America. Written by Jeffrey Glassberg, the pioneering authority on the field identification of butterflies, the guide covers more than 2,000 species and features over 3,700 large, gorgeous color photographs, the very best images available, accompanied by authoritative facing-page text. This second edition includes more species, more than 1,500 new photos, and updated text, maps, and species names. And range maps, field marks, and host plants are included for all Mexican butterflies. The result is an ideal field guide that will enable you to identify almost every butterfly you see. A revised second edition of a groundbreaking guide, featuring more species, more than 1,500 new photos, and updated text, maps, and species names The first complete guide to Mexican butterflies Covers almost all of Mexico's more than 1,700 species, plus many Central American species, including more than two-thirds of those in Costa Rica Written by the pioneering authority on the field identification of butterflies Beautifully illustrated with more than 3800 color photographs that show almost all known Mexican species and about 90% of Costa Rican and Panamanian species Range maps, field marks, and host plants for all Mexican species Authoritative facing-page text An invaluable tool for field identification

This all-new edition includes information on more than 590 species, illustrated in lifelike positions in 44 beautiful color plates. 110 color photos. Line drawings & maps.

This beautiful and comprehensive guide, many years in the making, is a manual for identifying the butterflies of Iowa as well as 90 percent of the butterflies in the Plains states. It begins by providing information on the natural communities of Iowa, paying special attention to butterfly habitat and distribution. Next come chapters on the history of lepidopteran research in Iowa and on creating butterfly gardens, followed by an intriguing series of questions and issues relevant to the study of butterflies in the state. The second part contains accounts, organized by family, for the 118 species known to occur in Iowa. Each account includes the common and scientific names for each species, its Opler and Warren number, its status in Iowa, adult flight times and number of broods per season, distinguishing features, distribution and habitat, and natural history information such as behavior and food plant preferences. As a special feature of each account, the authors have included questions that illuminate the research and conservation challenges for each species. In the third section, the illustrations, grouped for easier comparison among species, include color photographs of all the adult forms that occur in Iowa. Male and female as well as top and bottom views are shown for most species. The distribution maps indicate in which of Iowa’s ninety-nine counties specimens have been collected; flight times for each species are shown by marking the date of collection for each verified specimen on a yearly calendar. The book ends with a checklist, collection information specific to the photographs, a glossary, references, and an index. The authors’ meticulous attention to detail, stimulating questions for students and researchers, concern for habitat preservation, and joyful appreciation of the natural world make it a valuable and inspiring volume.