Thank God he's protecting us from black bears The only bear that we can scare away. If a grizzly is coming at you unless you got a really powerful weapon you're done and if a polar bear notices you you're done. Black bear wave your arms and run at it and it's scared away.. there's a video of two old people walking out of their house with a black bear on the porch.... They don't see the black bear but it sees them and turns around running scared as hell....