1. Associate Professor, Dept. of Environmental Sciences, Univ. of California, Riverside, CA 92521.
2. Dept. of Land, Air and Water Resources, 113 Veihmeyer Hall, Univ. of California, Davis, CA 95616.formerly, Postdoctoral Researcher, Dept. of Environmental Sciences, Univ. of California, Riverside, CA 92521.
3. Staff Biologist, Impact Analysis Section, Dept. of Regional Planning, 320 West Temple St., Los Angeles, CA 90012.formerly, Laboratory Assistant, Dept. of Environmental Sciences, Univ. of California, Riverside, CA 92521.
4. Section of Evolution and Ecology, One Shields Ave., Univ. of California, Davis, CA 95616.formerly, Postdoctoral Researcher, Dept. of Environmental Sciences, Postdoctoral Researcher, Univ. of California, Riverside, CA 92521.