by David Sibley (Author), David Sibley (Illustrator)

Written and illustrated by David Allen Sibley, America's most widely respected bird illustrator and ornithologist, this FoldingGuide offers instant access to just what the beginning birdwatcher needs to know. 27 species of Eastern North American raptors are covered,including eagles, hawks, falcons, kites, vultures, and harriers. Each entry includes multiple illustrations, descriptive captions, size, range, and seasonal presence.