The period of incubation is from thirty to thirty-five days. The goslings sometimes chip the eggs two days before completing the process. They should be left in the nest until they begin to run about. Then, if they are with a goose mother, they may safely be left to the care of the old ones, and may not even need to be fed. The early goslings with hen mothers should be placed on sod ground where the grass is fine and soft, in coops such as are used for little chickens, with a small pen in front of each coop to keep them from wandering away. This pen may be made of boards 8 or 10 inches wide, set on edge and kept in place by small sticks driven into the ground. It is best to give them only grass to eat the first day. After that two or three light feeds of mash may be given daily, but they should always have all the fresh, succulent green food that they can eat. The coops and pens should be moved as often as is necessary to secure this end. The goslings should also be constantly supplied with drinking water. They will appreciate a bath occasionally. Goslings grow very rapidly. In from ten to fourteen days they are so large that they no longer need the hen mother and she may be taken away. At this stage several broods may be combined and the flock allowed the run of any place where it can graze unmolested. A shelter should be provided for protection from the sun, and a roomy coop with a dry floor to keep them in at night. If allowed to do so, they would stay out and graze at intervals during the night, but the owner will sleep more comfortably if he is sure that nothing can disturb them. Although very big babies, they are quite soft and helpless at this stage. When six weeks old a gosling is nearly half-grown. Young goslings that were started with hen mothers may then be put into the pasture with the old geese. When ten or twelve weeks old they will be almost as large as the adult birds. [Illustration: Fig. 149. Goslings three or four days old] [Illustration: Fig. 150. Goslings three weeks old] [Illustration: Fig. 151. Goslings nine weeks old] In growing geese on the farm the most important thing is to provide good pasture. Grass is not only the most economical food, but it is the best food. Geese will grow and fatten on grass without grain, but will not fatten as quickly or be as firm-fleshed. To fatten for market they should be confined for from ten to twenty days before they are to be killed, and fed all that they will eat of some very fattening food. Corn soaked in water until it is soft is an easily prepared food and a very good one. LARGE FLOCKS OF GEESE ON FARMS