http://www.patiogardenponds.com/ If you want to have a very informative butterfly’s identification guide then Butterflies North Woods FG 2nd Edition will be the solution for you; this is a book prepared by Larry Weber and is a part of North Woods Naturalist Series. Butterflies North Woods FG 2nd Edition is a comprehensive field reference to 125 species of North Woods butterflies which is revised and became more comprehensive than ever; Butterflies North Woods FG 2nd Edition has an innovative format that makes field identification a snap.