Birdola 54612 Cardinal Stacker, 4.8-Ounce Made with black oil sunflower and safflower seeds Attracts any species that loves sunflower seeds Made to fit the Birdola Stacker Stand to attract a variety of species with one feeder Cardinal bird food disc Ingredients include Black oil sunflower seeds, safflower seeds, and gelatin Attract cardinals and many other colorful birds 4.8-ounce