Ewwww! Our next door neighbor very recently dug up their back yard and put in a basketball court. We think that they must have disturbed them since they almost immediately after that showed up in our front garden patch. They have eaten every marigold, all my hosta and the three baby bushes that I planted. THERE IS NOTHING LEFT!!!!! Dang things. They have also made a complete mess of the yard pushing dirt out through all the remaining rocks. I hear you can get some pellets to put down the holes... so I'm off to exterminate me some voles!