Greetings from the 'big city,' where the streets are either sloppy or icy. I'm not complaining much because I am sure looking forward to spring. I am no fool; I know we could still be in for some not so nice weather before March is over.We have several bird feeders in our front yard and quite a few birds, but we have one persistent squirrel. No matter how much I yell at him, he keeps com...