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2. American Bird Conservancy (2015). Eastern Whip-poor-will. https://abcbirds.org/bird/eastern-whip-poor-will.
3. Baby, Raymond S. (1954). Hopewell Cremation Practices. Papers in Archaeology 1. Ohio Historical Society, Columbus, OH.
4. Bailey, Garrick A., editor. (1995). The Osage and the Invisible World: From the Works of Francis La Flesche. University of Oklahoma Press, Norman, OK.
5. Barnouw, Victor (1977). Wisconsin Chippewa Myths and Tales. University of Wisconsin Press, Madison, WI.