Birds of the Pacific Slope of Los Angeles County
Birds of Southern California: Status and Distribution
Garrett, Kimball and Jon Dunn
Camps and Cruises of an Ornithologist
Chapman, Frank M.
Birds of the Central Pacific Ocean
Blackman, Thomas M.
Monterey Birds: Status and Distribution of Birds in Monterey County, California
Birds of Southern California's Deep Canyon [USED]
Sonoma County Breeding Bird Atlas
The Birds of California. Student's Edition in Three Volumes
Dawson, William Leon
Birding Northern California
Field Guide to Birds of the Desert Southwest
Bird Communities at Sea Off California 1975 to 1983. SAB No. 11
Briggs, Kenneth T.; Tyler, William Breck; Lewis, David B.; Carlson, David R.
Conifers of California
Lanner, Ronald M.