Like all waterbirds, ducks need access to water. A large pond is not strictly necessary; ducks only need to be able to dip their heads in water to keep their nostrils clean. However, if a pond is provided, ducklings must be kept away until they are about eight weeks old to withstand the cool temperature.
While often raised for meat, they are also reliable, high-volume egg producers. 4. Factors Affecting Egg "Extra Quality" reading answers of ducks and duck eggs extra quality