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 UPC: 740620901553 ISBN: 9781935380559 Our item code: WE-155