This Pennington Select Black Oil Sunflower Seed comes in a 40 lbs size. It presents seed for the birds with no hulls and no mess. The Pennington bird seed is loaded with vitamins that are beneficial to the health of wild birds. It is a source of high-quality protein and is the most popular choice of seed-eating birds. The seed attracts woodpeckers, titmice, house finches, juncos, nuthatches and pine siskins. It is wonderful to feed birds year-round and should be a staple item for bird lovers. This woodpecker seed includes Pennington Bird-Kote. Use it to bring an array of birds to your yard so you can enjoy the beauty. With 40 lbs, you will have plenty to keep on hand.