The Perky-Pet Pinch Waist Glass Hummingbird Feeder 210PB is designed to attract hummingbirds to your yard. Its eye-catching color, four flower-shaped ports, removable bee guards and moat will help protect the nectar from bees and ants. The 16 oz nectar capacity and mess-free filling make it easy to keep your hummingbirds fed. Have your yard humming in no time!