Institution: | Santa Monica Mountains National Recreation Area , 401 West Hillcrest Dr., Thousand Oaks, CA 91360, U.S.A.; Department of Natural Resources Conservation , Holdsworth Natural Resources Center, 160 Holdsworth Way, Amherst, MA 01003–4210, U.S.A.; Department of Biology , University of California, 621 Circle Drive South, Los Angeles, CA 90095, U.S.A. |