Hikers take flight when what they thought was a bear resembles Bigfoot

When the black bear you think you're looking at from a safe distance suddenly stands and begins to resemble bigfoot, and that creature stares directly at you, how do you react? The hikers who captured the accompanying footage recently in Utah's Provo Canyon seemed to act appropriately: They bolted through the woods, with the camera still running, to get as far away from the creature as possible.
[link to www.grindtv.com]