The Birdscapes Upside Down Goldfinch Feeder will cater to the Goldfinches in your neighborhood. Unlike other types of finches, goldfinches have the ability to feed upside-down. This feeder features a unique upside down port and perch system, allowing your goldfinch friends to feast undisturbed by other types of birds. The shatterproof plastic seed reservoir holds up to 3lbs of nyjer seed, a finch favorite. The textured metal top is expansive, providing protection for goldfinches against the elements as they feed from one of 4 metal perches. Metal banding adds sleek style to the feeder as well as added structure and durability. Clean your Upside Down Goldfinch Feeder often with a bird feeder brush.