What’s your favorite color? For hummingbirds, it’s red, so attract more hummingbirds with the Ruby Hummingbird Feeder! The Ruby features a glass nectar bottle and a colorful plastic red top and base with 5 integrated perch feeding stations. The built-in ant keeps ants away from the nectar. With a 10 oz. nectar capacity, this feeder provides plenty of nectar to keep hummingbirds happy and coming back for more! The wide bottle opening and detachable flat base make filling easy and cleaning a breeze..