Population ecology and management of Wisconsin pheasants
Technical bulletin number 34, Wisconsin Dept. of Natural Resources, Game Management Division, Wisconsin Conservation Department,
Extensive pheasant (Phasianus colchicus)population surveys were begun by the Wisconsin Conservation Department in the years following World War II. Among their objectives were the provision of information on: (1) the regional pattern of population distribution and productivity in the state and the relations of these to habitat characteristics; (2) short-term fluctuations and the mechanisms and factors involved; and (3) the extent of hunting take and its effect on the populations.
Wagner, Frederic H.; Besadny, Carroll D.; Kabat, Cyril; and Hine, Ruth L., "Population ecology and management of Wisconsin pheasants" (1965). Wildland Resources Faculty Publications. Paper 1563.