I have small mounds of dirt in my garden. The mounds are about the size of a closed fist or smaller. They seem to come up in the same general vicinity, near my green pepper plants, in my garden. They come up almost daily. The mounds don't seem to have tunnels under them and my lawn isn't affected at all, just my garden. I don't know how to get rid of the critter if I don't know what it is. Thanks for any help you can offer.