Female—Length, 14 to 16 inches; wing, 8½ to 9½; tail, 7½ to 7¾; tarsus, 2.4. Male—Length, 11½ to 12½ inches; wing, 7½ to 8¼; tail, 6 to 6½; tarsus, 2.1.

The sparrow-hawk is remarkable for its very long and slender legs and middle toe, and its small head. Young females have the beak and upper plumage sepia brown, each feather edged with rufous brown; the nape varied with white or rufous white. The wing feathers are dark brown, with five bars of still darker brown on the outer primaries. The tail rather lighter brown, with five dark brown bars. The under plumage is dull white, more or less tinged with rufous, spotted with irregular patches, streaks, or bars of greyish brown. In the adult the brown of the upper plumage assumes a slatey grey hue, and the edgings of lighter colour vanish. The breast and under parts are barred with transverse markings of mixed fulvous and brown, and develop a rusty red colouring on the abdomen and inner thighs. The legs and feet become more distinctly yellow or gold colour, and the eye deepens in colour to light and ultimately to dark orange. Males in the immature plumage differ from females only in having a somewhat more rufous hue on the lighter part. But after the moult this rufous colouring becomes still more conspicuous, and spreads to the flanks and under surface of the wings, as well as to the upper throat. In both sexes the bars on the breast and thighs become narrower and of a fainter grey as the birds grow older; and the eyes deepen in colour.

Female sparrow-hawks—very much bigger and stronger than their brothers—may be flown at any bird of the size of a partridge, or smaller, which is not very swift or quick in shifting. In the wild state they undoubtedly kill a certain number of wood-pigeons, taking them at some disadvantage, as, for instance, when they pass under a tree in which the hawk is at perch. Probably the wild sparrow-hawk also picks up an occasional peewit, snipe, or woodcock. She is fond of young pheasants, which she will pick up from the ground when insufficiently guarded by the mother or foster-mother. Young chickens sometimes undergo the same fate under similar circumstances. The uses of the trained sparrow-hawk, both male and female, are described in the chapter devoted to this hawk.

Besra Sparrow-Hawk (Accipiter virgatus)

This species, considerably smaller than A. nisus, is very common in the tropics, both in the wild and in the trained state, and is thought by many to be quite equal, if not superior, to it in courage and ability.

Other sparrow-hawks which may be trained include the large species called the Levant sparrow-hawk (A. brevipes), A. minullus and A. tinus, from South America, A. cirrocephalus, from Australia, A. badius, and the miniature A. polyzonoides.

III. THE EAGLES

In Western Europe no great use seems to have been made by the old falconers of any kind of eagle. D’Arcussia in the early editions of his book makes no reference to them as objects of the trainer’s care, and some of the early English authors expressly speak of them as useless to the falconer by reason of their great weight, making it impossible, as they believed, to carry them on the fist, and also their powers of fasting, which, they supposed, precluded all chance of reducing them to proper obedience. In the East, however, they have from time immemorial been trained with success, and flown at a great variety of quarry suitable to their size and strength. For the far greater part of the knowledge which we now have about flights with eagles, we are indebted to Mr. J. E. Harting, who obtained much valuable information on this subject from the late Mr. Constantine Haller, an enthusiastic falconer, and president of a Russian falconry club which had its headquarters at St. Petersburg in 1884-85. Notwithstanding the efforts of these two very competent authorities, it is still exceedingly difficult to say with any certainty what sorts of eagles are now employed by the Kirghis and Turcomans and other Asiatic peoples, and what other sorts are regarded as unserviceable. As to the golden eagle and Bonelli’s eagle there is no doubt; but the evidence as to the others below-mentioned cannot be said to be at all conclusive.

The speed of the eagles in ordinary flying is inferior to that of the hawks, though superior to that of any quadruped at his best pace. Their usual mode of capturing their prey when in the wild state, is by soaring and scanning the ground below, and, when they see a good chance, dropping with a powerful stoop on to the back or head of the victim. In training they cannot be made to wait on, and must therefore be flown from the fist, so that winged game of all kinds is usually able to show them, if not “a clean pair of heels,” at least a clean set of tail feathers. Consequently their quarry consists almost entirely of four-legged creatures. Large birds of various descriptions might be flown at when they are on the ground, and might be taken before they had time to get fairly on the wing; but such masquerades of real hawking can hardly be called flights.

The golden eagle, and most other eagles, are naturally more or less ill-tempered, and require the exercise of considerable patience on the part of the man who undertakes to reclaim them; but the method employed differs in no material respect from that applied to the short-winged hawk. Only, when a goshawk or sparrow-hawk is once properly reclaimed and manned, she generally says good-bye to her bad temper. The eagle is said to be sometimes apt, even when fully trained, to become so enraged, either at missing her quarry or by some other contretemps, that she will attack the men of the party, and perhaps have a flight at a native just by way of a relief to her outraged feelings.