A Field Guide to Butterflies of Illinois
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by John K. Bouseman and James G. Sternburg
A publication of the Illinois Natural History Survey
A filed guide to aid biologists, naturalists, land managers, law enforcement officials, and students in the identification of butterflies found in Illinois.
•Contains photographs and distribution maps plus information on habitats, natural history, and distribution.
• Hardbound with dust jacket
• 296 pages
• More than 300 color photographs
• 7 drawings of butterfly anatomy
• 91 distribution maps
• Species checklist