Chicken hanging upside down from a string! When it quits squaking, pull string a couple times. Just kidding, thats not nice!
My buddy did that trying to get the coyotes that have been eating his chickens, but he missed, lol. He has had 5 chickens taken by coyotes so far, but that should hopefully stop soon. He said he has spotted 5 or 6 yotes at one time running around on his property.