The Squirrel Buster Bird Feeder is a great way to keep your feathered friends well-fed while keeping pesky squirrels at bay. The feeder features a weight-activated perch that closes the access hole when a squirrel tries to land on it. This not only keeps them from getting to the food, but also deters them from trying again. Additionally, the feeder is made of durable materials and comes with a lifetime warranty, so you can be sure it will last for years to come. Whether you're an avid birdwatcher or just looking for a way to keep your backyard free of critters, the Squirrel Buster Bird Feeder is a great option.