👍 UpToDate Duck/Goose Feeder designed for large size poultry like geese, and ducks  starting with 2-3 weeks old and up. It might be used by turkeys also; If you decide to use it for hens keep in mind that will do some mess compared with "0 waste" Chicken feeder.
👍 For 20 ducks needs refill once a week; As feed it's all day long available, each feeding port is enough to feed properly 5 ducks;
👍 Rainproof feeder - The food is always clean and dry no matter of weather; No more poo, dirt in your feeder;
👍 It works with any kind of poultry feed: pellets, dried mealworms, mixed corn, poultry grain. For ducks and geese works best with grains by placing the feeder a few feet away from their water so it doesn't get waterlogged;
👍 Robust product; Easily handled. Strong design. No mechanical/ electrical component that could easily break in your absence, letting poultry without feed when you expect less;
👍  The red feeder port covers are optional and sold separately.