With the Bird Life Jumbo Fountain Bird Feeder， your feathered friends will always have plenty of seed to choose from. This large feeder holds a large volume of feed， while dispensing the proper amount into the half moon-shaped feeding dish to minimize mess. The feeding dish features an attached perch that gives your birdies easy access to all areas of the dish. The feeder easily attaches to the framework of any cage， and you can also move it as needed.