Being afraid of bears
Personally, I like to believe that there is nothing to worry about when it comes to bears, be it grizzlies or black bears. People have gone hiking in the Rocky Mountains for decades, and occasionally met bears, the only effect being that the hikers, as well as the bears, back off and have a great story to tell once they're home. So nothing to be afraid of, right?
At least this is what the Handbook of the Canadian Rockies suggests on page 637. However, this general statement on 'people vs. bears' does not keep the author from elaborating in quite some detail on the various options one has available to choose from in an encounter with a bear. They range from running, to curling up like a baby, to trying to impress and scare off the bear.
It is indeed very easy to discover traces of bear activity when you hike in the Canadian Rockies. A number of signs exist that will tip you off - more or less subtly - that bears live around where you are walking just now.
So far I haven't seen a bear yet and I have to make do with marveling at tracks on trees and paths. BTW: All the information provided further up I took from Ben Gadd: Handbook of the Canadian Rockies, 1999. To learn more about bears you can also have a look at Parks Canada's neat and concise page on bears.
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