Audubon Hopper Feeder with Butterfly Model NA32321 Audubon Hopper Feeder with Butterfly is a large capacity hopper style feeder holding up to 4 pounds of mixed seed. Constructed of durable powder coated steel, the rust-proof roof is made of copper plated aluminum; this feeder will last for many years. Moving the the roof lock lets the roof lift easily for filling and cleaning, while seed level indicator window show when feeder is empty. The removable perches provide access for larger birds and are a unique added feature. Overhanging roof provides seeds protection from inclement weather. The feeder is fully assembled and includes a vinyl coated stainless steel cable hanger. Features Audubon Butterfly Hopper Feeder is constructed of durable powder coated steel Holds up to 4 lbs. of birds favorite mixed seed, sunflower seeds, or safflower; requires less frequent filling Move roof lock and the roof lifts for easy filling and cleaning Removable perches provide access for larger birds Overhanging roof provides seeds protection from inclement weather Fully assembled, includes a vinyl coated stainless steel cable hanger USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.