138 chipmunks in one year . I used the pail trick . 5 gal pail half filled with water with 3 cups of antifreeze. You then put a 1x2 across the top of pail . Then make a 1 x 2 ramp so they can get up . Then put 1” thick topping of sunflower seeds on the water . I have caught 15 in one day . I...