Mid-Atlantic Birds: Backyard Guide - Watching - Feeding - Landscaping - Nurturing - Virginia, West Virginia, Maryland, Delaware, New Jersey, Pennsylvania (Bird Watcher's Digest Backyard Guide)

Mid-Atlantic Birds: Backyard Guide - Watching - Feeding - Landscaping - Nurturing - Virginia, West Virginia, Maryland, Delaware, New Jersey, Pennsylvania (Bird Watcher's Digest Backyard Guide)

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

Maryland & DC Birds: A Folding Pocket Guide to Familiar Species (Nature Observation North America)