Brome Bird Care Squirrel Buster Classic Bird Feeder

Features: 20 inches tall. Holds 1 1/3 lbs of seed. Dismantles for easy cleaning. 4 ports with removable perches. Keep seed fresh and ventilated-and keep squirrels out. Squirrel's weight automatically forces the outside grid to drop, closing off access to the seed. Tube ventilation system permits humidity and warm air to escape through the top-while fresh air enters through the bottom.