National Audubon Society Woodpecker Bird Seed Mix, (5 lbs) 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  Safe Quality Food certified manufacturer Woodpecker bird seed mix A delicious blend of all the favorite seeds of woodpeckers without any filler seeds It is a mixture of black oil sunflower, peanuts, cracked corn, sunflower hearts, striped sunflower, tree nuts and raisins This product weighs 5 pounds