Looking for something other than loose seed to feed your birds? Try Audubon Park 11-3/4-ounce High Energy Suet Cake. It"s one of 5 exciting varieties to attract your favorite songbirds year-round. Suet is a quick source of energy for birds and traditionally has been offered as a substitute for insects that birds can"t find in cold weather. High in protein and calories needed at every stage of growth, including nestling. The high protein/oil content keeps your birds energetic and entertaining. Contains sunflower seeds, millet, corn, and beef tallow. Cakes are individually wrapped for freshness.