But Nature is not going to be hurried on that account, nor caused to change one jot or tittle from her wise and methodical course. The Bible says that the hairs of our heads are numbered. So are the feathers on a crow’s body. Nature knows just how many there are altogether; how many there are of each sort--primaries, secondaries, tertials, greater coverts, middle coverts, lesser coverts, and scapulars--in the wing; just how each sort is arranged; just when each sort is to be moulted and renewed. If Master Crow does not take care of his clothes, then he will have to go without until the time for a new suit comes; for Mother Nature won’t patch them up as your mother patches up yours. But now this is what I want you to notice and think about: that just as an apple falls according to a great law of Nature, so a bird’s feathers fall according to a law of Nature. The moon is appointed for seasons; the sun knoweth his going down; and so light and insignificant a thing as a bird’s feather not only is appointed to grow in a certain place at a certain time, but also knoweth its falling off. Nothing could look more haphazard, certainly, than the way a hen’s feathers seem to drop off at moulting time. The most forlorn, undone, abject creature about the farm is the half-moulted hen. There is one in the chicken-yard now, so nearly naked that she really is ashamed of herself, and so miserably helpless that she squats in a corner all night, unable to reach the low poles of the roost. It is a critical experience with the hen, this moulting of her feathers; and were it not for the protection of the yard it would be a fatal experience, so easily could she be captured. Nature seems to have no hand in the business at all; if she has, then what a mess she is making of it! But pick up the hen, study the falling of the feathers carefully, and lo! here is law and order, every feather as important to Nature as a star, every quill as a planet, and the old white hen as mightily looked after by Nature as the round sphere of the universe! Once a year, usually after the nesting-season, it seems a physical necessity for most birds to renew their plumage. We get a new suit (some of us) because our old one wears out. That is the most apparent cause for the new annual suit of the birds. Yet with them, as with some of us, the feathers go out of fashion, and then the change of feathers is a mere matter of style, it seems. For severe and methodical as Mother Nature must be (and what mother or teacher or ruler, who has great things to do and a multitude of little things to attend to, must not be severe and methodical?)--severe, I say, as Mother Nature must be in looking after her children’s clothes, she has for all that a real motherly heart, it seems.