Droll Yankees Ring Pull Nyjer Bird Seed Feeder 2.5 In. Dia 4 Ports Yellow February 21, 2018 adminnyjer (thistle) seed 2.5″D x 15″L Tube, Ring Pull Finch Bird Feeder, 4 Port Nyjer Feeder, Yellow Finch Flocker. Product Features Droll Yankees RPF15Y 6 NEW 10.8