The Woodlink Fly Thru Bird Feeder 2 lb. (WLGGFLYTHRU) is an environment-friendly feeding station that generously accommodates a variety of wild birds. The feeder is made with recycled plastic materials and a black, powder coated steel brackets that ensures its long lasting efficiency. Also, it features a large, green roof and a perforated tray that keeps the seed fresh, clean and dry. The feeder is capable of holding two pounds of seed. This will surely attract Cardinals and other ground feeding birds.