Bachelor of Science, University Montana, 1973. Bachelor, University Montana, 1973. Doctor of Philosophy, University Montana, 1981.
Master of Science, University Washington, 1975.
Research biologist University Montana, Missoula, 1975-1980. Wildlife biologist United States Fish and Wildlife Service, since 1981. Adjunct faculty department biology University Montana, Missoula, since 1985, school forestry, since 1985.
Member International Bear Association (council since 1988, co-chair bear specialist group since 1988).
Married Cindy Peters, January 15, 1974 (divorced March 1981). Married Judy Anne Mills, April 17, 1984.