Wild birds need a variety of seeds, fruits, and insects to stay healthy. Birds mainly eat berries in the summer/fall and eat nuts, seeds, and bugs for the rest of the year. Adding this bug and berry seed cylinder to your feeding station will give your birds a sweet treat with added protein throughout the year. Raisins, cranberries, and mealworms are the perfect snack for your backyard birds because they offer many nutritional benefits. - Raisins are high in fiber, which helps their digestive system and can boost their immune system. They also have vitamins A, B, C, and other minerals of Potassium, Calcium, Iron, and more. INGREDIENTS Mealworms, raisins, cranberries, peanuts, sunflower hearts, and gelatine. YUM!