Protect your hummingbird and oriole feeders from unwanted ants with this simple yet effective ant trap. Unlike other methods for getting ants away from hummingbirds feeders, this Trap-It-Ant moat is natural and safe. The device creates a moat full of plain water between the hanging wire and the feeder that's impossible for ants to bypass. With this ant moat, your birds will enjoy their sweet nectar undisturbed: Features: Natural method of keeping ants away. Safe and effective.