Protein is important for birds, which is exactly why the Royal Wing Peanut Suet Cakes are a great choice for anyone looking to feed their local winged friends. These suet cakes are packed with rendered beef suet, cracked corn and peanuts for delicious flavor and quality nutrition. Many species of wild birds love these suet cakes, including cardinals and woodpeckers, so you never know who you're going to see outside your window. These suet cakes can be placed in any standard suet basket (sold separately) and hung where desired for year-round feeding.