... two in each chamber allowing for high capacity feeding.This feeder gives you the opportunity to provided three different types of ... designed by CJ Wildlife ornithologists. (Patent no: 238719)Seed feeder tubes are made from UV-stabilised polycarbonate, which will not ... are suitable for the following foods: Hi-energy No Mess, Feeder Seed, Hi-energy Seed, Sunflower Hearts, Black Sunflowers. ( function(){ ...