the Advancement of Science [Fellow] American Society of Ichthyologists and Herpetologists American Society of Naturalists Desert Tortoise Council Ecological Society of America Herpetologists’ League International Iguana Society Order of Sigma Xi Society of Conservation Biologists Society for Integrative and Comparative Biology Society for the Study of Amphibians and Reptiles References External links Personal web site Living people California State University, Northridge alumni University of Wisconsin–Madison College of Letters and Science alumni Colorado State University faculty University of Nevada, Reno faculty Fellows of the American Association for the Advancement of Science 1943 births 21st-century American biologists