Sibley's Owls of North America (Nature FoldingGuide)

These laminated, fold-up identification guides -- FoldingGuides -- speak for themselves. Written and illustrated by local experts who know their stuff, waterproof and indestructible, they're the perfect choice for beginners and intermediates who want to know what they'll encounter in their particular locale.  Written and illustrated by David Allen Sibley, America's most widely respected bird illustrator and ornithologist, this Folding Guide offers instant access to just what the beginning birdwatcher needs to know. See http://www.sibleyguides.com for more information. This nature field guide shows all 19 species of North American owls, including multiple illustrations, descriptive captions, size, range, and seasonal presence. In addition, the guide includes information on owl vocalizations, how they hunt, nesting behaviour, camouflage postures, and how owls use their unique head structure and ears to hear so effectively. Includes illustrated information on owl behavior including breedi