Squirrel Buster Mini is an economical and effective squirrel deterrent. When the openings in the wire shroud aligns with the seed ports your birds can access the seed.
When a squirrel climbs onto the feeder, the squirrel's weight automatically forces the shroud down, closing access to the seed ports.
The Negative Grip Tube™ prevents squirrels from grabbing the wire hanger with their hind legs, hanging alongside the feeder and defeating the closing mechanism.
The Squirrel Buster Mini features Cardinal friendly perches and wire mesh to accomodate clinging birds. Excellent drainage and ventilation. Easy to fill and clean.
Effective against gray / black squirrels and mature red squirrels. NOTE: immature or smaller than average red squirrels may not be heavy enough to trigger the shroud to close. (Trigger is factory set at 4 ounces and is not adjustable. The average red squirrel weighs 5 - 9 ounces. For 100% squirrel proof functionality against immature red squirrels we strongly recommend the weight adjustable Squirrel Buster Plus, sold separately.>
Dimensions: 11" tall (21" tall including hanger) x 4" diameter
Capacity: 1-1/4 lbs.
Seed Type: Black Oil Sunflower or Wild Bird Seed Mix