Birds of Arkansas Field Guide (Bird Identification Guides)

The Laws Field Guide to the Sierra Nevada (California Academy of Sciences)

Birds of New Jersey Field Guide (Bird Identification Guides)

Birds of Iowa Field Guide (Bird Identification Guides)

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

Birds of Kentucky Field Guide (Bird Identification Guides)

Birding to Change the World: A Memoir

Florida Birds: A Folding Pocket Guide to Familiar Species (Nature Observation North America)

Birds of Utah Field Guide (Bird Identification Guides)

Birds of Maine Field Guide (Bird Identification Guides)