Attract more backyard birds to your feeding habitat with Royal Wing Woodpecker Crunch Seed Tower for Wild Birds. This bird seed tower is a long-lasting seed snack made from premium quality ingredients designed for easy and simple feeding. The center hole provides easy securing, and the environmentally friendly vegetable gelatin ensures a product your feel good purchasing. The crunch seed tower is easily feedable on a variety of feeders for custom use, and the build is made for birds such as woodpeckers, chickadees, nuthatches, finches, cardinals and blue jays.