This little hawk has, structurally, all the characteristics of what the naturalists call a true falcon--more so, in fact, than the more highly reputed merlin. Its shape, indeed, but for a want of size in the feet and a somewhat exaggerated length of tail, is very symmetrical, and indicative of fine flying powers. It is the least shy and most familiar of all European hawks, and survives in tolerably large numbers throughout England, where, together with the owls, it is a chief agent in keeping down the inordinate increase of mice. Its powers of flight are very considerable; and it remains on the wing generally for a considerable part of the day, not soaring so much as beating the ground at a height of two or three score feet, and hovering from time to time with its eye on any small creature that may be moving about or hiding in the grass below. But notwithstanding its fine proportions, its muscular power is not great, and its extreme pace is not to be compared with that of the merlin. If pursued by a fairly good peregrine in a pretty open place, it frequently succumbs. In the field a kestrel is of no practical use. It will indeed generally take sparrows and other small birds thrown up from the hand when it is waiting on. And instances have been known where it has flown and taken a few wild birds. There is even a story extant of an eyess kestrel which was flown at a young partridge and took it. But these facts, if true, must have been entirely exceptional. As a rule the trained kestrel refuses all wild quarry, and it has never been known to persevere in killing any. I am not sure whether a fair attempt has been made to fly her at rats, which would probably afford the best chance. But kestrels can be reclaimed and taught to fly to the lure in exactly the same way as the proudest peregrine or the most majestic ger. They will wait on beautifully, and stoop very prettily at the lure. And while at hack their movements are exceedingly lively and graceful. Thus for a beginner the kestrel is, in my opinion, undoubtedly the most suitable hawk upon which he can try his hand. In the breeding season eyesses may be procured pretty easily, and at an insignificant cost; and throughout the year many of both sexes are captured in the nets of bird-catchers, who would part with them readily for a few shillings if they were notified beforehand that any amateur would give a fair price for the captives. In reclaiming and manning a kestrel, in learning how to keep her feathers unbroken and clean, how to hood her, bathe her, house her, and weather her, and how to diet her, the tyro can very easily and cheaply acquire all that elementary knowledge of the difficult art of falconry which it is advisable that he should possess before he attempts to succeed in training and flying a valuable hawk. Whereas if, without any preliminary experience, he begins, as so many writers advise him, with an eyess merlin, he is almost certain to