Cj - Feeder Tray - StandardHelp keep your lawn or patio clear from dropped food and husks with a feeder tray. Can also be used to provide alternative foods to a wide range of species. For use with Defender and Challenger feeders. A simple screw plug attaches the tray directlyto the feeder. Alternatively, mount onto a Garden Pole between the feeder and the pole. Drainage holes allow water to escape to help keep food dry.