You love that your bird feeder attracts beautiful feathered friends, but the food also invites unwanted visitors, such as squirrels. If there was only a safe, harmless way to keep the furry critters on the ground. Wild Bills has the answer! With its unique, patented SQUIRREL STINGER, Wild Bills Squirrel-Free Bird Feeders train thieving squirrels (and raccoons) to eat elsewhere!