Additional perch rings to add to your feeder. These allow the birds more choice on feeding position. Try fitting some ports with perch rings and some without, and see which birds prefer which position. Some birds prefer to keep an eye out for predators and some just want to feed. Either way, perch rings give your birds the choice.
These rings are easily fitted to Droll Yankee, Life time / New Generation feeders, to provide the birds with a more natural feeding position. They simply push on to the feeder perch, and are removed just as easily.
Please note perch rings do not fit New generation Niger seed feeders.