Reference citation: KNIGHT, R., B.M. BLANCHARD, AND K.C. KENDALL. 1981. Yellowstone grizzly bear investigations: Annual report of the Interagency Study Team, 1980. U.S. Department of the Interior, National Park Service, Bozeman, Montana, USA.
Source citation: Gunther KA et al. 2014 Dietary breadth of grizzly bears in the Greater Yellowstone Ecosystem. Ursus 25(1):60-72
