Gadjit Soda Bottle Jumbo Wild Bird Feeder (Green) - Uses 2 Plastic Two-liter Bottles Filled Bird Seed, Hang Outdoors, Feed Wild Birds Promotes Plastic Bottle Re-use Looking for a fun, popular hobby? Feed wild birds! Feeder Tray connect to two 2-liter soda bottles Color: Green Fill bottles with wild bird seed, Different types of seed attracts various birds Free filling funnel included. Soda bottles not included.