BA, University of California-Santa Barbara, Aquatic Biology, 1975

MS, University of Arizona, Fisheries Science, 1978

PhD, University of Arizona, 1984


2003-2021 Professor of Fisheries, Montana State University

2006-07 Sabbatical Leave: Fall 2006: University of Washington, School of Ocean and Fishery Sciences (sponsor: Dr. Thomas Quinn)

Spring 2007: University of Arizona, School of Renewable Natural Resources (sponsor: Dr. William Matter)

1997-2002 Associate Professor

1990-1996 Assistant Professor of Fisheries, Fish and Wildlife Program, Montana State University

1987-90 Assistant Professor, Oregon State University, and Coordinator, Fisheries, Forestry &Wildlife Project, College of Forestry and Marine Science Center, Newport, OR

1984-87 Postdoctoral Fellow/Visiting Scientist, Pacific Biological Station, Carnation Creek Fish-Forestry Project, Canada Department of Fisheries and Oceans, Nanaimo, British Columbia 

1979-84 Fishery Biologist, Habitat Evaluation Program, U.S. Fish and Wildlife Service, National Ecology Center, Fort Collins, Colorado

1978 Fishery/Hydrological Technician, U.S. Forest Service, Range and Wildlife Lab, LaGrande, Oregon

1976-78 Graduate Research Assistant, U of Arizona

1975 Fishery Technician, U.S. Fish and Wildlife Service, Juneau, Alaska

1974 Forestry Technician, Targhee National Forest, Island Park, Idaho