C & S Products Bluebird Feeder, 4-Piece C&S has revolutionized the wild bird feeding industry with our new NUGGETS plus line of formulations designed for suet fruit and insect eating birds Our NUGGETS plus line is packaged in resealable bags and are available in four new flavors to attract more songbirds If you are a serious birder or beginner this ready to feed wild bird food has a high energy suet base which together means no waste and no mess