An excellent butterfly field guide and handy reference for someone living in or visiting the Northern Minnesota, Wisconsin, Michigan, or Ontario, Canada area. Engagingly written and easy to use.�An innovative format makes field identification a snap
�Easy to use red-bar phenograms shows you when to look for that species
�Fieldmark arrows point out the best distinguishing characteristics
�Seven handy appendices including a phenology flight chart, habitat guide, and binocular buying guide
�Handy field guide size
�166 color photos of 61 species of free flying butterflies and their favorite food plants
