Passage peregrines are, of course, much more likely to succeed with grouse and black-game than eyesses. Out of a dozen falcons skilfully taken in hand, and kept specially for game-hawking, it would not be unreasonable to expect that eight or nine would take their quarry well. By rights a passager which is intended to be flown principally at game should be captured in the spring. There is no use in keeping her all the while idle from November to the next August. If taken in April she would be well fit for flying on the twelfth of August. There would, it is true, be some trouble about the moult, but this might often be deferred till very much later than it can be with eyesses. According to modern practice, which is to catch no wild peregrines in spring, the passager has almost always been more or less flown at rooks in the early part of the year. She has accordingly to unlearn a good deal that she learnt then, and be introduced to the much more risky and artificial accomplishment of waiting on. That she should take kindly to this habit is not a thing to be anticipated. It would be going rather too far to expect her to moon about overhead humbly waiting till the falconer below pleases to throw out for her a morsel of cold and uninviting food. You will generally find it best to employ with her rather different tactics from those which served for the eyesses. Thus you may call her off to the lure from the other side of a wide moorside, and, as she comes across the heather, contrive that there shall get up out of it a very fast pigeon. On the first occasion it is ten to one that she will start at this from the very moderate height at which she was flying towards you; but whether she takes the pigeon or not, she will know very well that she ought, for her own advantage, to have been higher when he got up; and the next time you call her off at a similar place and in a similar way, the odds are that she comes to you higher in the air. A third trial will probably find her higher still, and you may let her make a circle or two before starting the pigeon. When she has once flown a grouse in a somewhat similar way the effect will be still more marked. Do not now dream of lowering her pitch by ever letting her stoop to the lure. Indeed, after the passager is once made to the dead lure, it need scarcely be used at all, except to call the hawk back after unsuccessful flights.