 I mean, most of the solutions for bird feeders or bird houses are really in two categories. One, they make it rather unpleasant for the squirrel to be able to get up that high with things like cones or plastic bottles or slippery pipes or ducks or slinkies or things like that that slide around and make a lot of noise. Or simply move it completely away from where squirrels can get to it. So, for example, if you were to string a wire...