The Brome Squirrel Buster Plus is a weight-activated bird feeder, developed by Brome Bird Care in Knowlton, Quebec, that holds up to 3 quarts of seed across six feeding stations and automatically closes its seed ports when a squirrel or large bird's weight lands on the base.
Key Features
- Comes with a weight-comparison chart for common birds and squirrels, used as a guide when adjusting the closing tension
- Includes a posi-grip cardinal ring so cardinals get a secure perch while feeding
- Seed ventilation system circulates air through the reservoir to keep the seed dry and fresh
- Backed by a lifetime warranty on parts and squirrel damage
How the Weight-Activated Mechanism Keeps Squirrels Out
The feeder's base normally sits open, aligning with the seed ports so birds can feed freely. When a red or grey squirrel, or a large bird, puts its weight on the base, a spring mechanism drops the base and closes off access to the seed, without harming the animal. That weight threshold is fully adjustable: removing the feeder cap and twisting the transparent cartridge clockwise raises the weight setting, while twisting it counter-clockwise lowers it, so the feeder can be tuned to exclude squirrels only, or to also discourage larger birds if a household prefers to favour smaller species. A weight-comparison chart for common birds and squirrels is included to guide that adjustment.
Filling, Locking, and Cleaning the Squirrel Buster Plus
The feed tube holds up to 3 quarts of seed. To close it, one of the dimples in the green feeder cap is aligned with the yellow dot on the reservoir, the cap is pressed down, and then rotated 90 degrees to lock it in place. The base and cap are rustproof, green powder-coated aluminum, and the clear reservoir is UV-stabilized polycarbonate, so it resists yellowing and cracking from sun exposure over time. The whole assembly comes apart by hand for cleaning, and the feeder hangs from the included 6-inch metal hanger.
Specifications
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Capacity: Up to 3 quarts of seed
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Feeding stations: Six, with adjustable posi-grip perches
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Materials: Rustproof green powder-coated aluminium base and cap; UV-stabilized polycarbonate reservoir
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Mechanism: Weight-activated spring, adjustable via twist cartridge (clockwise to increase, counter-clockwise to decrease)
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Included: 6" metal hanger, posi-grip cardinal ring, weight-comparison chart
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Warranty: Lifetime on parts and squirrel damage
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Made by: Brome Bird Care, Knowlton, Quebec, Canada