http://www.RollerFeeder.com/ Rollerfeeder will accommodate chickadee to cardinal size birds, including woodpeckers hairy, downy, up to red bellied woodpeckers. Other larger nuisance birds like blackbirds, grackles and cowbirds have a very diffciult time with the Roller Feeder due to the tilting and rolling operation - woodpeckers have the advantage of clinging on and feeding as shown in the video. The Rollerfeeder spins and rolls on the weight of a squirrel and is guaranteed squirrel proof effective.
