Deluxe Funnel Flip-Top Tube Bird FeederNo more spilling seed with the funnel flip top tube feeder! This feeder's unique design creates a 60% wider opening with a built in funnel in the lid of the feeder for the easiest filling with less spill! With a spring system in the roof hinge, this feeder can be opened for filling with a single touch. Patented baffle system separates seed into individual chambers and keeps seed at all levels for maximum bird viewing and 2 in 1 technology allows