Brome 1016 Squirrel Buster Finch Squirrel-Proof Bird Feeder, Set of 4

The patented Brome Squirrel Buster technology is truly squirrel proof! Thousands of delighted bird lovers have confirmed it. How Does It Work? Openings in the wire shroud align with seed ports and provide birds access to the seed. When a squirrel climbs onto the feeder, its weight automatically forces the shroud down, closing access to the seed ports. All squirrels and many large birds are foiled, but not harmed in any way. Position It Anywhere Now that you no longer have to worry about squirrels, you are now free to locate your feeder just about anywhere. Position your feeder over your favorite window, by your deck, or in a nearby tree, for those great close-up views. Seed Level Indicator The bottom of the yellow Center Post Cap marks the maximum seed level. Filling past this mark will impede the shroud from closing. Do not fill past this mark. Negative Grip Tube The negative grip tube prevents squirrels from grabbing the wire hanger with their hind legs, hanging down alongside the feeder, and defeating the closing mechanism. Patented Seed Tube Ventilation System Transparent seed tubes are like greenhouses, they trap solar energy. Traditional seed tube cover designs block the escape of heated air. The patented Seed Tube Ventilation System in Squirrel Buster Finch permits humidity and warm air to escape through vents at the top of the feeder. The escaping air is replaced by fresh air entering through the seed ports. The seed remains fresher and attracts more birds. Chew Proof All feeder parts exposed to squirrels are made of chew proof metals or RoxResinTM, a remarkable 100% chew-proof, waterproof, and UV stabilized material. Truly Squirrel-Proof Supported by an impressive list of patents, these feeders are recognized as the leaders in the squirrel proof category. When clearance guidelines are respected, the weight of an adult squirrel automatically closes the seed ports, denying access to the seed but not harming the squirrels in any way. These feeders are Truly Squirrel-Proof not squirrel resistant. No Tools Required These feeders are designed to be dismantled by hand into individual components without the use of tools. This allows for easy cleaning and filling. UV Stabilized Components All components are UV resistant keeping these feeders looking new. Seed Ventilation System Transparent seed tubes trap solar energy, and conventional seed tube designs block the escape of the heated air. This patented Seed Ventilation System permits humidity and hot air to escape through the vents at the top of the feeder and replaces it with fresh air. Bird food remains fresher, attracting more wild birds.