Birds of the Pacific Slope
Grayson, Andrew Jackson
Flora of the Santa Ama River and Environs: With Reference to World Botany
Clarke, Oscar F., Danielle Svehla, Greg Ballmer, & Arlee Montalvo
ABA Birdfinding Guide: A Birder's Guide to Southern California. Fifth edition
A Systematic List of the Birds of California
The Biology of a Desert Apparition: Le Conte's Thrasher (Toxostoma lecontei)
Sheppard, Jay M.
Handbook of California Birds
Brown, Vinson;Weston, Henry G.
The Birds of California. A Complete, Scientific and Popular Account of the 580 Species & Subspecies
DAWSON, William Leon
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]
The Game Birds of California
Grinnell, Joseph; Harold Child Bryant; Tracy Irwin Storer