Birds of Arizona Field Guide (Bird Identification Guides)

Birds of Tennessee Field Guide (Bird Identification Guides)

Birds of the Pacific Northwest (A Timber Press Field Guide)

Birds of California Field Guide (Bird Identification Guides)

National Audubon Society Field Guide to North American Birds, Western Region

Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi Second Edition (Princeton Field Guides)

Birds of Georgia Field Guide (Bird Identification Guides)

Birds of Illinois Field Guide (Bird Identification Guides)

Birds of Virginia Field Guide (Bird Identification Guides)

Birds of Maryland & Delaware Field Guide: Includes Washington, D.C., & the Chesapeake Bay (Bird Identification Guides)