Nature's Window In Shell Peanuts Bird Seed*not for human consumption Attract birds with peanuts in the shell! Natures Window In Shell Peanuts is perfect on its own or in your custom wild bird food blends. This single ingredient wild bird food is made of 100% peanuts. These high energy morsels are especially loved by larger birds such as Jays and Woodpeckers, and other a special treat for squirrels and other backyard wildlife. Appeals to Cardinals, Chickadees, Jays, Nuthatches, Titmice and