Pennington Black Oil Sunflower Seed, a high-quality protein source, is the top choice for seed-eating birds. This black oil sunflower seed, enriched with Pennington Bird-Kote, is a vitamin-enriched formula. It's not just a seasonal treat; it's perfect for year-round feeding and provides a reliable food source for your feathered friends. A staple item for bird lovers, it's a choice you can trust.