Annotated Check-list of the Birds of Utah
Woodbury, Angus M.; Clarence Cottam; John W. Sugden
The Birds of the Uinta Basin, Utah.
Twomey, Arthur C.
Report Upon Geographical and Geological Explorations and Surveys West of the One Hundredth Meridian:
Wheeler, Geo. M. & John J. Stevenson
Check-list of the Birds of Utah
Western Birds Backyard Guide: Bird Watchers Digest Backyard Guides
Bill Thompson III
Utah's Featured Birds and Viewing Sites: A Conservation Platform for IBAs and BHCAs
Evans, Keith and Martinson, Wayne
Mcivor, D. E.
Ecology of Boreal Owls in the Northern Rocky Mountains.
Hayward, Gregory; Hayward, Patricia; Garton, Edward
Utah Birds: Historical Perspectives and Bibliography
Behle, William H.
Utah Maps: Great Salt Lake Birding Trails
Utah Maps: Eastern Utah Birding Trails
The Birds of Northeastern Utah
BEHLE, William H.