The wisest poultry-farmer does not understand broody hens better than the gamekeeper. The ways of the broody hen are at once deep, and stupid, and annoying. No power on earth will force a broody hen to sit when she is in a revolting spirit. To take a hen from the nest of her choice and expect her to sit properly on a fresh nest, where even pheasants' eggs costing a shilling apiece await her, usually means disappointment. Yet it is as risky to put the pheasants' eggs in the broody hen's chosen nest. Other hens will disturb her, rats are likely to steal the eggs, dogs may worry her, and she cannot be relied upon to return to her own nest after going off to feed. And if she may leave the nest at her own free will she is liable to sit too long without a break. Her eggs in that case do not have enough fresh air, and the heat of the hen diminishes through want of food, so that weak chicks develop, and may fail even to break their shells. So the keeper is obliged to provide a suitable nest, and to try to induce the broody hen to take to it kindly. He finds that an empty cheese-box with a lid will make a capital nesting-box for occasional use. If rats are feared, he encases the box in an armour of wire-netting. Then within he fashions a shallow nest, using firm mould, and adding a little bruised straw; if the hollow is too deep the eggs may be piled on each other, and the hen cannot plant her feet comfortably or sit evenly over the eggs. The hollow is lined with a ring or collar of twisted straw, to retain the warmth of the hen, and prevent her eggs falling out when she moves her feet to turn round. Then the keeper goes off for the broody hen, which he carries in a sack of open texture. Whether or not a hen is really broody may be determined most easily at night. A hen chosen by day, though she imitates the broody plaint, may be intent only on laying eggs--not on sitting. But the hens who are in earnest will be found in the nests after dark; and they are known by their dull combs. Into the sitting-box the keeper shuts the hen of his choice, leaving her with a nest-egg or two by way of encouragement. He is in no hurry to give her live eggs. He waits until she is well settled after the move, and has had time to round up the nest to her liking. At first she may be inclined to stand, or at least not to go down properly; but after a little while she will be found spread out in the proper fashion of the hen who intends to hatch eggs at all costs, and she will complain loudly, and peck fiercely if touched. And then she is entrusted with the precious eggs.