Thanks CptMoonlight. I feed my birds(tons of them) black oil sunflower seeds and a bird mix that has cracked corn, millet, etc for smaller birds. The squirrels are definitely after the black oil sunflower seeds, and they hog it. All of my bigger birds like the black oil. Cardinals, bluejays, various woodpeckers, brown thrashers, nuthatch, catbirds, mourning doves, turtle doves etc.