Hummingbirds are constantly looking for food, so give them a big gulp of energy-packed nectar with the More Birds 40 oz Big Gulp Hummingbird Feeder! The Big Gulp features an elegant glass nectar bottle, decorative hanger, and richly red top and basin to attract more hummingbirds. The built-in ant moat stops ants right in their tracks, keeping precious nectar fresh for hungry hummers. With 7 integrated perch feeding stations and a 40 oz nectar capacity, the Big Gulp provides plenty of nectar to keep hummingbirds happy and coming back for more! Its wide bottle opening and detachable flat base make filling easy and cleaning a breeze. For best results, use More Birds Premium Nectar, which simulates natural nectar found in flowers.