Reference citation: MATTSON, D.J., AND D.G. DESPAIN. 1985. Grizzly bear habitat component mapping handbook for the Yellowstone Ecosystem. U.S. Department of the Interior, National Park Service, Yellowstone National Park, Wyoming, USA.
Source citation: Gunther KA et al. 2014 Dietary breadth of grizzly bears in the Greater Yellowstone Ecosystem. Ursus 25(1):60-72
