=Feeding.= If the ducks are kept in until they have laid, they should have a little food when they are let out. It does not make much difference what this is. If a mash is made for other poultry, some of it may be given to them. Otherwise, a little whole grain will make them comfortable until they can pick up a more varied breakfast. The best method of feeding the young ducks will depend upon the conditions. As a rule it is better to keep them quite close for the first two or three weeks and feed them well. The ideal way is to coop them on grass, or in a garden where they can get a great deal of green food and worms. Treated in this way they will get a better start and will grow much faster and larger than if they are allowed to wear themselves out by running about while small. On a farm where there is no water near the house, but where there is a stream at a little distance, the young ducks should be so placed that they cannot make their way to this stream. Very small ducks at liberty will often find their way alone to water so far from their home that it was not supposed that they could locate it. If they have an opportunity to do so, small ducks are much more likely than older ones to wander off in search of water, and instinct seems to direct them toward it. After the ducklings are three or four weeks old, they may be given as much freedom as old ducks. Unless natural food is very abundant, they should be fed some grain for a while. Ducks grown in this way cannot be sold to advantage as green ducks. At this stage of growth they cannot be collected from small flocks and marketed in condition to bring the prices paid for those from the special duck farms, and as it costs the farmer little or nothing to keep his ducks until mature, it is usually more profitable for him to do so than to sell them earlier. [Illustration: Fig. 132. Duck farms at Speonk, Long Island] On a farm near a market where there is a good demand for green ducks it might pay very well to grow several hundred a year. On this scale the methods should be similar to those used on the special duck farms, except that the hatching might be done with hens. It would not do to let the ducks run about as recommended for stock which is to be kept until mature, because then they would not be fat at the age for killing them. MARKET DUCK FARMS