The New Stokes Field Guide to Birds: Western Region
Raptors of Western North America: A Comprehensive Guide to All Species. Quick Reference Guide
Karlson, Kevin T.
Pelagic Studies of Seabirds in the Central and Eastern Pacific Ocean
KING, Warren B.
Better Birdwatching DVD Field Guide Series: East, West, and Southwest
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
Birding the Southwestern National Parks
Wauer, Roland H.
Stokes Field Guide To Bird Songs - Western Region (CD)
Colver, Kevin J.; Stokes, Donald; Stokes, Lillian
An Audubon Handbook: Western Birds
A Century of Avifaunal Change in Western North America (HC). SAB No. 15
Jehl, Joseph R and Ned K. Johnson, Editors
Ecology and Conservation of Grassland Birds of the Western Hemisphere (HC). SAB No. 19
Vickery, Peter D and James R. Herkert, Editors
Effects of Habitat Fragmentation on Birds in Western Landscapes (PB). SAB No. 25
George, T. Luke; Dobkin, David S.