2004), and the Chicago region (Wilhelm and Masters 1995) and a work-in- progress for Wisconsin (Bernthal 2003). ... Ranger District, assisted with site selection and served as the main collaborator with the USDA Forest Service, Ottawa ... Laboratory manual of general ecology (7th ed.). ... K. E., W. M. Ford, and S. B. Castleberry. (2004a). Characterization of high elevation central Appalachian wetlands.