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Birds of Hawaii, New Zealand, and the Central and West Pacific - (Princeton Illustrated Checklists) by Ber Van Perlo (Paperback)

Birds of India - (Princeton Field Guides) by Tim Inskipp & Richard Grimmett & Carol Inskipp (Paperback)

Bird Feathers & Eggs of the Midwest - (Adventure Quick Guides) by Stan Tekiela (Spiral Bound)

The Bird Book - (DK Nature Books) by DK (Hardcover)

Birds of Virginia Field Guide - (Bird Identification Guides) 2nd Edition by Stan Tekiela (Paperback)

The Bird Watching Answer Book - (Cornell Lab of Ornithology) by Laura Erickson (Paperback)

Birds of Maryland (The Birding Pro's Field Guides) - by Marc Parnell (Paperback)

Birds of Wyoming Field Guide - (Bird Identification Guides) by Stan Tekiela (Paperback)

Bird Day - (Earth Day) by Mark E Hauber (Hardcover)

Birds of Greater Washington, D.C. (The Birding Pro's Field Guides) - by Marc Parnell (Paperback)

Birds Color by Color - by Geoffrey E Hill (Hardcover)

Bird Brains - by Candace Savage (Paperback)

Bird Nest Finder - (Nature Study Guides) by Dorcas S Miller (Paperback)

Birds of the California Delta - (Birds of California) by Aaron N K Haiman (Hardcover)

The Stokes Essential Pocket Guide to the Birds of North America - by Donald Stokes & Lillian Q Stokes (Paperback)

Birds of the Pacific Northwest - (Timber Press Field Guide) by John Shewey & Tim Blount (Paperback)

Birds of Prey of the West Field Guide - (Bird Identification Guides) 2nd Edition by Stan Tekiela (Paperback)

The Birds That Audubon Missed - by Kenn Kaufman (Paperback)

Birds of Washington and Oregon, the East Side - (Best Little Book of Birds) by Tamara Enz (Paperback)

The Bird - Annotated by Colin Tudge (Paperback)

The Sibley Guide to Birds - (Sibley Guides) 2nd Edition by David Allen Sibley (Paperback)

Birds of Detroit - (U.S. City Bird Guides) by Chris Fisher & Allen Chartier (Paperback)

Field Guide to the Birds of Japan - (Helm Field Guides) by Mark Brazil (Paperback)

The Australian Bird Guide - (Helm Field Guides) 2nd Edition by Peter Menkhorst & Danny Rogers & Rohan Clarke (Paperback)