The only one I can think of that has been on here is to buy a big plastic jar of peanut butter, take a couple of screws and screw the top to the side of a tree or post about three feet off the ground, cut the plastic bottom out of the jar, put the jar on the the mounted lid and the deer will eat the peanut butter. Honestly the only thing I got was about a million ants, but we have a lot of fire ants in the area.