Set a construction radio in the sweet corn patch one year to keep the racoon out and all they did was change the station to country from hard rock.I ordered two motion detecting solar powered flood lights but they haven't arrived yet , We will see if they work . If not I'm going to string an electrical cord and figure out some kind of noisemaker that comes on with motion detectors , Maybe some AC/DC with a boom box , I wonder what song would be the scariest ? I still have time, only have corn planted so far and it's not up. The early bird doesn't always get the worm with gardening this far North.