We've always had rats around- we're surrounded by fields so no surprise, but this one gave me a real shock- about 6" outside the window, cheeky b*****r! It was there again tonight- must climb vertically up the wall or jump about 5ft to get on to the feeder. I suppose I'll have to move the feeder, but don't want to deprive the birds. Is there any kind of feeder that the rats can't get at?