The Songbird Essentials Jumbo Finch Magic Thistle Sack Bird Feeder is sure to attract many gold finches to your backyard. The finches will stand out against the black thistle feeder so they will be easy to see. The birds can easily cling to the nylon sack while feeding. This feeder comes with a draw string closure at the top to prevent seed spillage. In addition to finches, this feeder will also attract other birds such as American tree sparrows, chipping sparrows, dark-eyed juncos and eastern towhees.