Sunflower shells removed for less mess. For use in hopper, tube or platform feeders. Bringing the Audubon experience to your backyard. Attracts: towhees, mourning doves, sparrows, bluntings, quail, finches, nuthatches, and others. Thank you for choosing Audubon Park for your wild bird needs. Audubon Park is recognized by millions of backyard birders as the leading producer of quality wild bird food and wild animal products. We're proud to provide you with consistent products you can trust. Keeping it Friendly: Dealing with overcrowding at your feeders and unwanted guests doesn't have to be a hassle. Using different types of feeders for different types of birds will help keep your backyard friends from fighting. Adding a critter feeder for squirrels and chipmunks will help reduce competition among your backyard friends. For use with these type of feeders. audubonpark.com. Find out which products birds in your neighborhood like best. Use your phone or visit audubonpark.com to learn more. Made in USA.