Birds of Washington Field Guide

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

Birds of the Northwest: Your Way to Easily Identify Backyard Birds (Adventure Quick Guides)

Washington State Birds: A Folding Pocket Guide to Familiar Species (Wildlife and Nature Identification)

Birds of the Puget Sound Region Coast to Cascades

Backyard Birds of Georgia: How to Identify and Attract the Top 25 Birds

Birds of Seattle and Puget Sound

Wildlife of the Pacific Northwest: Tracking and Identifying Mammals, Birds, Reptiles, Amphibians, and Invertebrates (A Timber Press Field Guide)

Trees and Shrubs of the Pacific Northwest (A Timber Press Field Guide)

A Birders Guide to Washington, Second Edition