I've had luck doing this. Catch a skunk in a set for coyotes. Kill the skunk and reset the coyote trap, plus add a trap just outside the dig line. Take the skunk and stake it about 20 yds or so from where it was caught, and place a trap there, also. But dont have the two sets within sight of each other. Doubled on coyotes using this method a few times.
Getting pictures of a skunk, will definitely try your method.
