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Rating:  Summary: First Class - little more to say really Review: By far the best single volume covering the North American butterflies. I have only one reservation. I don't know if this is a cultural thing, but US guide books tend towards colour photos instead of drawings. For a foreigner (UK) who hasn't been brought up with the American fauna, it is nearly impossible to tell from a photo which marks on an insect's wing are characteristics of the species, and which are that-own-specific-individual-in-the-photo's unique birth marks, imperfections etc. The better of the European butterfly guide books, and most of the world's better bird books all use high quality generalized drawings/paintings.Superb overall quality and an absolute must for anyone with the slightest serious interest.
Rating:  Summary: By far the best one-volume guide to N.American Butterflies Review: Probably the most valuable feature of this book are its colour plates, which depict a huge amount of subspecies and variations. As the colour plates are made up of photographs and not drawings, the species have certain natural defects and thus make it easier to identify species caught in the wild. The text is also exceptional, pointing out minute differences between species and describing in great detail their natural behaviour. Another extremely useful feature is the maps, which point out the exact distribution of species throughout North America. This is a wonderful book and belongs in the library of any naturalist, scientist, or entomologist, both amateur and professional.
Rating:  Summary: Encyclopedic Natural History. Field Guide? Review: This book is a superb natural history. The author has obtained information from studies in scientific journals and from experts in the field. He consulted 700 sources for information on how butterflies overwinter. There is a wealth of detail. For the Spring Azure alone, he describes four subspecies and six forms, giving appearance, range, and flight periods of each. 56 of its host plants are listed, the most common ones marked with an asterisk. There are 10 photographs of the forms. Host plants for all butterflies are listed in alphabetical order in the index with the species numbers on the same line. There are better books for use as a field guide. This book is too big (8x10) to carry in a pocket or binoculars case. I would be afraid of damaging this large, relatively expensive book. The sheer number of photographs makes a quick tentative identification harder. This is a book that any butterfly enthusiast should add to his library. However, he should start his library with one of the smaller guides, such as Butterflies Through Binoculars: The East, the Golden Guide, or one of the regional guides.
Rating:  Summary: Encyclopedic Natural History. Field Guide? Review: This book is a superb natural history. The author has obtained information from studies in scientific journals and from experts in the field. He consulted 700 sources for information on how butterflies overwinter. There is a wealth of detail. For the Spring Azure alone, he describes four subspecies and six forms, giving appearance, range, and flight periods of each. 56 of its host plants are listed, the most common ones marked with an asterisk. There are 10 photographs of the forms. Host plants for all butterflies are listed in alphabetical order in the index with the species numbers on the same line. There are better books for use as a field guide. This book is too big (8x10) to carry in a pocket or binoculars case. I would be afraid of damaging this large, relatively expensive book. The sheer number of photographs makes a quick tentative identification harder. This is a book that any butterfly enthusiast should add to his library. However, he should start his library with one of the smaller guides, such as Butterflies Through Binoculars: The East, the Golden Guide, or one of the regional guides.
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