Birding in Seattle and King County: Site Guide and Annotated List; Second Edition
Hunn, Eugene S.
2012 Field Checklist of Tennessee Birds
Population Dynamics of the California Spotted Owl (Strix Occidentalis occidentalis): A Meta-Analysis
The Native Forest Birds of Guam (OM31)
Jenkins, J. Mark
The Birds of Yakima County, Washington
Maine's Favorite Birds
Wells, Jeffrey V. and Wells, Allison Childs
Birds and Birding the Roanoke Valley: An annotated checklist and more
Kinzie, Barry L.
The Birds of Northeast Tennessee: An Annotated Checklist, Second Edition
Richard L. Knight
A.O.U. Check-list of North American Birds, Sixth edition
Utah's Featured Birds and Viewing Sites: A Conservation Platform for IBAs and BHCAs
Evans, Keith and Martinson, Wayne
Better Birdwatching in the Southwest [DVD] Field Guide
Massachusetts Breeding Bird Atlas
Petersen, Wayne R.
Illustrations by Peterson, Virginia