This is copied from a sign at Fort Steele Campground Canada (I think) Due to the frequency of human-bear encounters, the B.C. Fish and Wildlife Branch is advising hikers, hunters, fisherman, and any persons that use the out of doors in a recreational or work related function to take extra precautions while in the field. We advise the outdoorsmen to wear little noisy bells on clothing so as to give advance warning to any bears that might be close by so you don't take them be surprise. We also advise anyone using the out-of-doors to carry "Pepper Spray" with him in case of an encounter with a bear. Outdoorsmen should also be on the watch for fresh bear activity, and be able to tell the difference between black bear and grizzly bear feces. Black bear feces is smaller and contains lots of berries and squirrel fur. Grizzly bear SH*T has bells in it and smells like pepper.