Ecologist: ornithology, entomology, botany, urban ecology. Retired from University of Michigan-Dearborn. Currently directing Michigan Odonata Survey (michodonata.org); serving on editorial boards of The Great Lakes Entomologist (https://scholar.valpo.edu/tgle/) and the Urban Naturalist (https://www.eaglehill.us/programs/journals/urna/urban-naturalist.shtml).