1. U.S. Geological Survey, Western Ecological Research Center, 4165 Spruance Rd. Suite 200, San Diego CA 92101
2. Emeritus, Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles CA 90007
3. Riverside Corona Resource Conservation District, 4500 Glenwood Dr., Riverside CA 92501
4. San Diego Natural History Museum, P.O. Box 121390, San Diego CA, 92112
5. Department of Biology, California State University Northridge, 18111 Nordhoff St., Northridge CA, 91330
6. San Bernardino Valley Municipal Water District, 380 East Vanderbilt Way, San Bernardino CA 92408