Shafer Seed- Striped Sunflower SeedPreferred by many colorful larger Songbirds. Extra clean, large Sunflower Feed in tube feeders, hopper feeders or platform feeders A favorite of Songbirds everywhere Satisfaction guaranteed Available sizes: 5, 10, 20, 25, 40 & 50 lb. bags NOTE: Product for wild birds only; not for caged or pet birds Sunflower Seed is the favorite seed of most wild birds. Striped Sunflower seeds tend to attract larger Songbirds because they have larger beaks and are