Grizzly Bear Food Habits in the Northern Yukon, Canada
We documented seasonal food habits of grizzly bears (Ursus arctos) in the Firth River Valley, Ivvavik National Park (INP), northern Yukon, Canada, 1993-1995 using: (1) analysis of 176 scats, (2) 222 hours of direct observation, and (3) 99 feeding site investigations. In spring, the primary grizzly bear food plants were alpine hedysarum (Hedysarum alpinum) roots […]