When the American Hunter starts hunting the rodents, squirrels, rabbits, ect in the burbs, you can deal with the out cry by those that don’t want the balance dealt with naturally.
Actually, all the older hunters I know learned their skill and accuracy hunting "varmints" like squirrel, rat, rabbit. When our culture and our schools started teaching children that hunting was 'tearing apart animal families', and that you shouldn't kill any animal unless you also planned to eat it, children whose parents didn't know how to counteract that message didn't teach their children to hunt varmints. Add that to the message that we should feel horror and fear when we see someone with a rifle or hear gunshots in the distance, and you'll see how the very people who today say we need wolves and coyotes to maintain balance in the environment are the same ones who said we were disrupting the circle of life by hunting needlessly...