There are some occasions when it is quite permissible to capture with the hand a bird which has put in. Suppose that you are carrying a first-rate merlin which is short of work and for which you are particularly anxious to find hard flights and plenty of them. Now, when a lark gets up which is either so young or so deep in the moult that he cannot live long in the air before such a merlin, you are in presence of that very eventuality which you most wished to avoid. There is the prospect of a quick and easy kill, which is about the least likely thing in the world to encourage a hawk to a severe flight afterwards. The best that you can hope for is that the lark, seeing his inferiority, as he is sure to do,--for all wild birds are very good judges of such a matter,--will flop down in front of the hawk--or just behind her, if the first stoop has been avoided--in some place where there is just enough covert for the hawk to be unable to espy and jump upon him. Then, when you come up, the lark, which knows as well as you do what fate awaits him if he gets up again, will be very likely indeed to let you seize him in your hand. Will you, then, let that bad lark go before that good merlin? Not if you have any wish to keep up or improve the excellence of the latter. If you have in the background an inferior hawk to enter, or to encourage after an unsuccessful flight, you may start her at the captured lark, taking great care that she does not know that he has ever been captured. Or you may consign him to a safe place where he will not be damaged, and save him for a time when a bagged lark may be of invaluable service to you as a live lure for a lost hawk. Or what you will probably like best will be to let him go when no merlin is by. Similar cases will occur with other quarry and other hawks; but they are pretty frequent in the case of larks, which at moulting-time differ more than any other birds in their pluck and powers of flying. When a hawk is new to the work of taking wild quarry she should be allowed to kill it and to break in and eat at least some part of it. But when she is _au fait_ at the business the humane man will often be glad if he can save the victim's life, and this he will not unfrequently be able to do. Unless the quarry has been struck on the head or has a wing broken, no real damage is at all likely to have been done except in cases where the particular hawk has a specially hard stoop of her own, and is fond of cutting down her quarry instead of binding to it. For herons, gulls, rooks, and larks, after they have been taken, it is often pretty easy for the falconer, if he is up in reasonable time, to substitute the pelt of another bird which has been killed before. As I write this page I hear the singing of a lark in a cage before me which was captured by Jubilee after a long ringing flight, and saved from him while he was recovering his wind.