What medium-sized bear native to North America can be seen in Harriman State Park?
Harriman State Park (Idaho):  It is located on an 11000 acre wildlife refuge in the Greater Yellowstone Ecosystem and is home to an abundance of elk, moose, sandhill cranes, trumpeter swans, and the occasional black or grizzly bear. American black bear: The American black bear ("Ursus americanus") is a medium-sized bear native to North America.
American black bear