Gadjit Soda Bottle Bird Feeding Starter Kit Includes 1 Soda Bottle Hanging Feeder and 1 Watering Well. Just Add 2 Empty Soda Bottles, Birdseed, and Water, Feed Wild Birds Promote Plastic Bottle Re-use Looking for a fun, popular hobby? Feed wild birds! Feeder and Waterer both attach to empty plastic soda bottles. You fill with Bird Seed and Water. Wild birds really appreciate having a steady source of seed and water! Bird feeding is a fun hobby for all ages. You get 2 starter kits. Color: Green and Blue