Bøger af Jim P. Brock

The most user-friendly butterfly guide ever published, still handy and compact, now updated with the very latest information- Follows the latest classification, recognizing more than forty additional species- Includes four new color plates of Mexican-border rarities- More than 2,300 images of butterflies in natural poses- Pictorial table of contents- Convenient one-page index- Range maps on text pages

With over 900 color photos, this is the first authoritative guide to the butterfly caterpillars of North America. 413 maps.