Black sunflower seeds are a highly nutritious feed option, rich in healthy fats, protein, and essential vitamins. They are commonly used for feeding birds, poultry, and livestock, providing energy and supporting feather and coat health. Their high oil content makes them especially beneficial during colder months when animals need extra calories. Black sunflower seeds are also a popular choice for wild bird feeders, attracting species like parrots, finches, and cockatoos.