This Royal Wing 21 oz. Lantern Hummingbird Feeder adds a perfect addition to your backyard. Simply fill the reservoir with hummingbird nectar, hang up the feeder and watch as birds come by to feed. This bird feeder boasts 4 flower ports and perches to help birds rest while they feed. And with its decorative metal butterfly design, this gorgeous hummingbird feeder fits in seamlessly in any garden.