Evelyn A. Howell, plant ecologist, and John A. Harrington, landscape architect, are Professors in the Department of Landscape Architecture, University of Wisconsin-Madison. Together they have taught a four-course restoration ecology sequence since 1984. Stephen B. Glass, restoration ecologist, is Restoration Planner and Fire Manager at the University of Wisconsin-Madison Arboretum, where he has been active in all phases of restoration since 1989.