Featuring a decorative brushed copper finish, the Radiant feeder is sure to add elegance to your yard. The wide mouth tube is easy to fill, plus the removable base makes it easy to clean. The Radiant feeder is designed to allow you to Choose Your Birds™ by selecting which seed to serve and adjusting perch length to fit different sized birds. Seed Selection: All four feeding stations can be adjusted to accommodate mixed seed or Thistle/Nyjer and our Stay Full Ports™ ensure that seed is evenly distributed, even when the seed gets low. Adjustable Perches: The perches adjust to give the little birds a chance! Being able to adjust the length of your perch lets you control who visits your feeder. Rule of thumb: A shorter perch discourages large, and often less desirable, birds.