Many years ago while calling bears in B.C. in the spring, I called one in. 20 minutes later I called a black bear on the same stand. The place I called them in at is now a huge ski resort. Whistler B.C. [named after the marmots there]
Our stand would be right in the middle of town now. /ubbthreads/images/graemlins/shocked.gif At that time there was not much there other than a gas station that closed at 6 pm. Today it is a world class ski resort. I liked it better then. /ubbthreads/images/graemlins/grin.gif
I've also seen a few while hunting other game, but have only called the one in.
If they are in your area I see no reason they won't respond to a distress call.