Unique Funnel Flip-Top roof design creates a 38 percent wider opening with a built-in funnel in the lid of the feeder for the easiest filling with less spill! The spring system in the roof allows the feeder to be opened for filling with a single touch! Patented baffle system separates seed into individual chambers and keeps seed at multiple levels for maximum bird viewing. Easy Clean Technology allows ALL parts to be removed for cleaning without the use of tools. Durable powder-coated metal roof and mesh tube. Never-rust fresh seed tray promotes drainage and prevents seed waste while creating additional perching space for maximum bird viewing.