Pennington Pride Birder's Blend attracts the widest variety of native songbirds to your backyard, including cardinals, pine siskins, chickadees, finches and other colorful songbirds. Plus, Pennington Wild Bird products are enriched with vitamins, minerals, and nutrients for a balanced diet and the best in bird health. Ingredients: White Proso Millet, Sunflower Seed, Safflower Seed, Wheat, Milo, Calcium Carbonate, Vitamin A Supplement, Vitamin D-3 Supplement, Vegetable Oil This seed mix can be used year-round in hopper, gazebo, and tube style bird feeders. Pennington products are made by birders, for birders. Pennington strongly supports the Cornell Lab of Ornithology, a world leader in the study, appreciation and conservation of birds.