Droll Yankees BL8YS Bird Lovers 8-Inch Sunflower/ Mixed Seed Feeder with Yellow Accents The yellow base and top of this feeder adds vibrancy to your birding sanctuary The two perch locations allow several birds to dine simultaneously Tube holds a half pound of seed and keeps it fresh for your avian friends Base is threaded, allowing this tube to accept any of the Droll Yankees seed trays and threaded accessories Birds that may use this feeder: goldfinches, finches, chickadees, redpolls and siskins.