Walking on my front lawn tonight, the ground under grass is all uneven. Everywhere I stepped the earth and grass was pushed up, about the size of half a golf ball. What could be causing that?
i've never seen anything other than chipmunks. But I don't think they do that. I'm going to excavate a mound tomorrow see if there is a mole tunnel. That might explain the mysterious brown patches I been blaming the neighbors dog for.
A few weeks ago my mom had a groundhog burrowing under the deck. I had covered it's access hole with dirt but it quickly made another hole. Sprinkled an entire bottle of cayenne pepper in and around the hole. No more groundhog.
But I don't think they dig out in the open so much so that's prob not the issue you have.