Birds of Massachusetts Field Guide (Bird Identification Guides)

Bird Watching Log Book: Awesome Birding Journal for Bird Watchers & Birders - Birding Field Notebook to Track and Record Bird Sightings

Birds of Oklahoma Field Guide (Bird Identification Guides)

East Africa Birds: A Folding Pocket Guide to Familiar Species in Kenya, Tanzania & Uganda (Wildlife and Nature Identification)

Birds of Europe: Third Edition (Princeton Field Guides, 161)

Birds of Maine Field Guide (Bird Identification Guides)

Birds of Southern California

Birds of Alabama Field Guide (Bird Identification Guides)

Birds of Utah Field Guide (Bird Identification Guides)

The Birds of Panama: A Field Guide (Zona Tropical Publications)