Founder and Deputy Chair - IUCN-SSC Otter Specialist Group
Co-Founder - IUCN-SSC TRAFFIC Specialist Group
Scientific Fellow - Zoological Society of London
Fellow - Linnaen Society
Society of Conservation Biology
Coordinator, Luckiamute Watershed Council
Contract photographer - National Geographic Society Image Collection
Scientific Advisor - The Oceanic Society
Specialty: Mammalogy, Ecology and Animal Behavior
Research Interests: Comparative ecology, behavior and conservation of otter species and other endangered carnivores, Phylogeny, evolution and behavior. Teaches a Neotropical ecology course in the Pantanal, Brazil every year to inventory endangered vertebrates and to monitor habitat change: http://www.extension.ucsb.edu/wildlands/brazil/