You can help support a healthy, nutritious diet for the wild birds in your area with this Royal Wing Woodpecker Wild Bird Food Stacker. The stacker is made with a mix of high-quality bird feed ingredients that birds love, including nuts, seeds, and fruit. Peanuts, mixed nuts, and sunflower seeds provide healthy fat and protein, while raisins add a delicious source of energy. Stackers make bird feeding easy. Just unwrap the stacker and place it on any compatible stacker feeder. While using this wild bird food, you're likely to see woodpeckers, sapsuckers, flickers and more.ALLERGY WARNING: Contains: Peanuts, Tree Nuts; May Contain: Wheat, Fish, Soy