Perky-Pet Prohibition Top-Fill Glass Hummingbird FeederPresenting the patented top fill feature you love with a stunning new color scheme and glass construction, the Perky Pet prohibition top fill glass hummingbird feeder is a favorite of birders and hummingbirds alike. The wide mouth opening and top fill design ensure that filling is always easy and mess free. While you enjoy time saved from filling and cleaning, your hummingbirds won't be able to resist the feeder's life like flower shaped feeding