Give hummingbirds the royal treaent with the More Birds Royal 31 oz. Hummingbird feeder! This royal red feeder features a built-in ant moat and includes a removable ring perch. The ant moat, when filled with water, deters ants from reaching the nectar openings on the feeder. With 4 bee-resistant white & red flower ports and a large capacity fluted glass bottle that holds 31 oz. of nectar, the Royal keeps hummingbirds happy and coming back for more! The feeder easily disassembles for thorough cleaning and the wide-mouth bottle opening makes filling easy. An S-hook is included for hanging. For best results, use More Birds Premium Nectar, which simulates natural nectar found in flowers.