The InTune Macaw Pellets are a natural pelleted, naturally preserved bird diet that is filled with natural flavors and aromas like bananas, cranberries, apples, blueberries, and more. With no artificial sprayed-on flavors, these colorful pellets support better digestion and add support to the immune system and has added vitamins, minerals, and amino acids. These pellets have no artificial colors, flavors or preservatives. Higgins InTune Macaw Pellets are approximately 1/2" in size. .