I love ducks have some I feed everyday in my back yard. First you will need a safe enclosure for the ducks, since they have many predators. Chicken or other kinds of wire will work for this. You will need about 10 feet or so of space for each adult. Be sure you have room! You can start ducklings in an old playpen. They will need lots of care. See your local animal supply store for feed at various stages of their development!