Today's surprise garden find

Was clearing out my overgrown weed infested garden today. Had already cleared this spot and moved on to another. Saw the edge if a hole and thought, "that's weird." Moved some straw and discovered a hole the size of my fist with at least 4 kits. Didn't disturb them any further and covered them up with some grass and straw, fingers crossed that they will be OK without the weed cover.