Bird Feeder Halo. At Magic Halo, we build and sell innovative products that discourage The Magic Halo is a hand-crafted device for the sole purpose of deterring House Sparrows (HOSP) from hanging bird feeders The hoop used on a hopper feeder consistently repelled 98% of male and female HOSP during spring and summer.
Magic Halo For Bird Feeders Deter House Sparrows from your hanging from www.magichalo.org
From this "halo" you then optionally hang four thin wires weighted at the bottom to hold them straight Learn how to make various versions of the magic halo to keep house sparrows from eating at your bird feeders.*UNIVERSITY OF NEBRASKA PUBLICATIONS*Monofilamen.
Magic Halo For Bird Feeders Deter House Sparrows from your hanging
The hoop used on a hopper feeder consistently repelled 98% of male and female HOSP during spring and summer. From this "halo" you then optionally hang four thin wires weighted at the bottom to hold them straight The University of Nebraska's Magic Halo design uses a 30" wide circle of wire hung horizontally above the bird feeder
Feeding cardinals and not house sparrows. In fact, the halo and hanging monofilaments even acts as a haven for such species as finches, chickadees and others The Magic Halo, Wildlife Society Bulletin 22:461-470,1994, Monofilament Lines and a Hoop Device for Bird Management at Backyard Feeders
Magic Halo For Bird Feeders Deter House Sparrows from your hanging. A proven way to keep house sparrows off of your feeders The "Magic Halo" is one of the simplest and best ways to keep house sparrows from bird feeders