Brome Squirrel Buster Classic Tube Bird Feeder, Green

The patented Squirrel Buster technology is truly squirrel proof. Thousands of delighted bird lovers have confirmed it. The Squirrel Buster Classic has openings in the wire grid that align with the seed ports and provide birds access to the seed. When a squirrel climbs onto the feeder, its weight automatically forces the grid down, closing access to the seed ports. Squirrels and many large birds are foiled but not harmed in any way.