Birds of West Virginia Field Guide: Edition 2

Birds of Kentucky Field Guide: Edition 2

Birds of Alabama Field Guide: Edition 2

Birds of Arkansas Field Guide: Edition 2

Birds of Oklahoma Field Guide: Edition 2

Birds of the Carolinas Field Guide: Edition 3

Birds of Florida Field Guide: Edition 3

Birds of Georgia Field Guide: Edition 2

Birds of Virginia Field Guide: Edition 2

Birds of Nevada Field Guide

Birds of Montana Field Guide: Edition 2

Birds of Kansas Field Guide: Edition 2

Birds of Utah Field Guide: Edition 2

Birds of Massachusetts Field Guide: Edition 2

Birds of Connecticut & Rhode Island Field Guide: Edition 2

Birds of Iowa Field Guide: Edition 2

Birds of Alaska Field Guide: Edition 2

Birds of Maine Field Guide: Edition 2

Birds of Nebraska Field Guide: Edition 2

Birds of New Jersey Field Guide: Edition 2