C&S EZ Fill Bottom Suet Wild Bird Feeder, Copper; C&S EZ Fill Bottom Suet Feeder is designed to feed clinging feeding birds. By requiring the bird to cling and hang upside down, this feeder keeps certain less desirable birds away from the suet. That means you get to see more of your favorite feathered friends and less pests. Plus, this vinyl-coated feeder has EZ Fill convenience, so you can effortlessly refill it as necessary. Plus, the vinyl means your beaked buddies are protected—their little feet won’t freeze in the winter, and they won’t burn in the summer.