National Audubon Society Woodpecker Bird Seed Mix, 5 Pounds A favorite of woodpeckers as well as cardinals, chickadees, goldfinches, grosbeaks, house finches, jays, nuthatches, purple finches, siskins, sparrows, and titmice Formulated, tested, and approved by the National Audubon Society as a premium bird food blend High quality blend of oil and striped sunflower, sunflower hearts, tree nuts, and raisins For year round feeding in most tube, hopper, and platform bird feeders Made in the USA  SQF Level 2 Certified Manufacturer Wild bird seed Mix containing many of the most nutritious staples for attracting a variety of wild birds Contains millet, milo, cracked corn, black oil sunflower and striped sunflower Economically priced Available in 40-pound