Note: Includes eastern Ventura County, Los Angeles County (except for the desert, the San Gabriel Mountains and the offshore islands), and coastally influenced parts of Orange, Riverside and San Bernardino Counties
Book: (6) The Butterflies of Southern California, by Thomas C. Emmel and John F. Emmel
Book: (7) An Introduction to Southern California Butterflies, by Fred Heath, photos by Herbert Clarke
Book: (8) Butterflies and their Favorite Flowering Plants - Anza-Borrego Desert State Park & Environs, by Lynn & Gene Monroe
Note: while most of the park is in eastern San Diego county, it also includes parts of Riverside and Imperial counties
Contributed by Chuck Entz on 7 July, 2006 - 6:28pm Last updated 24 January, 2010 - 11:21pm
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