Hamady, Maya, Julie Adams, Tom Engel, and Susan Backe. 2003. Spatially Explicit Goshawk Surveys on the Kabetogama and Washington/Sturgeon River State Forest. Minnesota Department of Natural Resources, Nongame Wildlife Program. http://files.dnr.state.mn.us/eco/nongame/projects/consgrant_reports/2003/2003_hamady_etal.pdf