The Stokes Abundance Songbird Bird Feeder can accommodate a large quantity of bird seed allowing you to attract an abundant amount of birds! And by selecting which seed to serve, you Choose Your Birds. Our Stay Full Ports ensure that seed is evenly distributed, even when the seed gets low. All six feeding stations can accommodate mixed seed or use the thistle inserts to serve Thistle/Nyjer (insert included). The perches are adjustable to fit different sized birds allowing you to control who visits your feeder. The large, wide mouth tube is easy to fill and easy to clean. The Abundance Songbird Feeder is sure to keep hungry birds happy for years to come. 13.5″ H x 7.25″ W x 7.25″ D.