You could not pay me to feed a squirrel!!!! Red, grays and even a few very black ones chasing each other around and around the trees, running across roofs and fences and if you set in one particular yard swing, under a hickory tree, one nasty squirrel will drop nuts on your head. I have watched him get a nut, walk out over the swing on a limb and drop a hickory nut on someone's head. I have to keep a patio umbrella over that swing even though it is under a tree.