Keep Sparrows Away From Your Feeder
Protect your birdfeeder from sparrows WITHOUT discouraging other desirable birds with Bird-X-Sparrow Free Magic Halo.
Sparrow-Free Magic Halo is a patented wire hoop device with vertical extension wires that attaches quickly and easily to the top of a feeder. Studies have shown that certain bird species, like sparrows, will not fly under these wires. - University developed by R.J. Johnson, prof. University of Nebraska
- 98% effective in studies.
- Any feeder: hanging, tube, stationary (pole mounted) or hopper.
Improve your bird feeding program. With messy, invasive house sparrows, blue jays and common grackles out of the way, desirable birds have: - less competition and better access to the feeder.
- more food since it is not wasted on pests.
- more time for predator scanning.
Specifications of Sparrow-Free Magic Halo #SFMH: - Monofilament lines and a hoop device for bird management at backyard feeders.
- 2 pounds.
- 30" Diameter
- Material: zinc plated, powder-coated steel.
- Contents: 6 metal sections (2 u-shaped, 4 curved), 4 metal clips, 4 monofilament lines, 4 springs, 4 weights. For mounting to hanging bird feeder includes: 1 mounting plate, 4 small screws, 2 metal rings and 4 small nuts. For mounting to stationary bird feeder: 4 large screws.
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