Ok, after a fight with my digital camera and software, hopefully THIS time I can attach a pic. These holes appeared in my yard a few weeks ago but there were only a few of them. Now, there is a LOT more and I'm not sure if it's from something trying to dig something up OR if it's from some huge bug digging up from beneath. The grass that is disturbed is almost swirled. Very bizarre looking. I thought at first it might be cicadas since I live in northwest Ohio and they are pretty bad this year. But the holes are not near a tree - actually, they are out in open yard. The holes are pretty much within an area about 15' x 20', in a lower section of the yard. The area does not stay wet or anything like that and actually, it's one of the better areas of grass. Any idea? If it's a bug of sorts, how should I treat it? It almost looks more like something has been digging but the holes are so symetrical it's hard to believe that is the case.