Written and illustrated by David Allen Sibley, America's most widely respected bird illustrator and ornithologist. See http://www. sibleyguides. com for more information 38 species of Warblers–both common and exotic–found east of the Rockies Includes captions which capture the gestalt of each species, detailed range maps, both in-flight and perched illustrations with call-outs Handy fold-out format: 6 panels each 4" X 9". Perfect for backpack, glove compartment, or kitchen table Indestructible waterproof lamination Instant access to just what you need to know
