
B.S. Biology, University of Illinois, Champaign, 1976
M.S. Biology, University of Illinois, Champaign, 1978
PhD. Fisheries, Oregon State University, Corvallis, 1985
Aquatic Ecologist, Florida Center for Environmental Studies, Palm Beach Gardens and Sanibel Island, Florida, 1996-1999
Environmental Analyst, Environmental Resources Management, Palm Beach County, Florida, 1995-1996
Assistant Professor, Biological Sciences, University of Pittsburgh, 1989-1994
Assistant Professor, Appalachian Environmental Laboratory, Center for Environmental and Estuarine Studies, University of Maryland, Frostburg, 1985-1989
1988-97 Assistant Leader, South Dakota Cooperative Fish & Wildlife Research Unit, South Dakota State University, Brookings, SD
1984-88 Ecologist, National Wetlands Research Center, Slidell, LA