Birdola Products 54611 6.5 Oz Woodpecker Stacker Woodpecker bird food disc Ingredients include black oil sunflower seeds, mixed tree nuts, white proso millet seeds, crackedB Packed full of mixed tree nuts that woodpeckers crave Attract a wider variety of birds with use of up to three different blends Attract a wide variety of birds including woodpeckers, finches and small songbirds such as chickade