Keep an eye on your feathered friends and your seed level with our selection of Tube Bird Feeders! Popular among Clinging and Songbirds, tube feeders are known to attract some of the most desirable birds to your yard. Some of these feeders have specialized ports for thistle (nyjer) seed for feeding finches. Black oil sunflower seed feeders are very popular as many backyard birds are fans of sunflower seeds. If you're having trouble with squirrels, try out the Brome Squirrel Buster Feeders as majority of those feeders are tube-shaped!