I guess you kind of have to look at it like this. This world was their home first. Then if that's not bad enough, we just plow down thier homes and food supply and the next thing you know there's a nice parking lot. Pesty as they are, you just can't blame them. Providing food may work against you though. My Aunt encouraged the deer until the populations soared and then they were eating her gardens, apples from the trees and you name it. It's not easy to out fox them either. They've had many eons to perfect their foraging techniques. I guess that's the price we pay for stealing from them to begin with.
DJ