Part 37

SUB-FAMILY FALCONINÆ

THE PEREGRINE FALCON FALCO PEREGRINUS

Tail not longer than the wings; upper plumage dark bluish grey with darker bands; head bluish black, as are also the moustaches descending from the gape; lower plumage white; breast transversely barred with brown; beak blue, darker at the point; cere yellow; iris dark brown; feet yellow; claws black. Female--upper plumage tinged with brown, lower with reddish yellow. Length fifteen inches; female seventeen inches. Eggs dull light red, spotted and blotched with deep red.

The Peregrine Falcon occupies among the 'noble' birds of prey a place second only in dignity to the Gyr Falcon. Indeed, from its being more generally diffused and therefore more easily obtained, it is a question whether it was not considered, in England, at least, the special bird of falconry. In France it appears to have been used almost exclusively as the Falcon of the country; and as the number of Gyr Falcons imported to England must have fallen far short of the demand when the gentle science was in full vogue, here also the Peregrine must be considered the bird of falconry. The 'noble' Falcons were those which flew fearlessly on any birds, no matter how much larger they were than themselves, and at once deprived their prey of life by pouncing on a vital part, devouring the head before they lacerated the carcase. The name Peregrine (foreigner) was given to this bird on account of its wide dispersion through most regions of the globe, and for the same reason it has long borne in France the name of Pélerin (pilgrim), and not on account of its wide range in search of quarry. It is a bird of haughty aspect and rich colouring, sagacious, powerful, and daring; a type of the chivalry of the Middle Ages, a veritable knight-errant, always armed, and ready to do battle in any cause against all comers.

In France the Peregrine Falcon is most abundant in the marshy districts of the north, which are much frequented by Snipes and Wild Duck; with us it is most commonly seen in those parts of the sea-coast where sea-fowl abound. The high cliffs of the Isle of Wight, Beachy Head, North Wales, and the Scottish coast have been favourite haunts, and there it once reigned supreme among the feathered tribe, but it becomes more scarce, alas! of late. It makes its eyrie in the most inaccessible part of the cliff, constructing no nest, but laying two to four eggs in a cavity of a rock where a little loose earth has been deposited; sometimes in the deserted nest of the Raven or Carrion Crow. If either of the old birds happens to be shot during the period of breeding, it is incredible in how short a space of time the survivor finds a new mate. Within a short distance from their nest they establish a larder well supplied with Puffins, Jackdaws, and above all, Kestrels; while the immediate neighbourhood is strewed with bones. Remarkable as are both male and female bird for muscular power and high courage, the latter, which is also considerably larger, is by far the superior. The female was, consequently, in the days of falconry flown at Herons and Ducks, and she was the falcon proper among falconers; the male, termed a Tiercel or Tiercelet, was flown at Partridges and Pigeons. In their native haunts they seem to cause little alarm among the Puffins and Razor-bills by which they are surrounded, but the sudden appearance of a pair in a part of the cliff frequented by Jackdaws, causes terrible consternation; while any number of intruders on their own domain are driven away with indomitable courage. When pressed by hunger, or desirous of changing their diet, they condescend to attack and capture birds so small as a Lark, and it is remarkable that however puny may be the prey, the Falcon preserves its instinctive habit of dealing a deadly blow at once, as if afraid that under all circumstances the natural impulse of its quarry were to stand on the defensive. Even in ordinary flight the movement of its wings is exceedingly quick, but when it stoops on its prey its rapidity of descent is marvellous, accompanied too, as it is, by a sound that may be heard at a distance of two hundred yards. Perhaps no bird has had more written about it than this Falcon, numerous treatises have been composed on the art of 'reclaiming' it, or training it for hawking, and the proper method of conducting the sport. We have at present space only to add a few words on the latter subject. The art of the falconer is to intercept the Herons when flying against the wind. When a Heron passes, a cast or couple of Falcons are thrown off, which dart into the air, flying in a spiral direction to get above the Heron. As soon as the first has attained the necessary elevation, she makes a stoop, and if she misses, a second stoop is made by the other in her turn. When one has succeeded in striking its prey, the other joins in the attack, and all three birds come to the ground together, buoyed in their descent by their expanded wings. The falconer now comes to the rescue, for though the Heron makes no resistance in the air, as soon as it reaches the ground it uses its formidable beak in defence, and unless prevented may work much mischief to its pursuers.

As when a cast of Faulcons make their flight At an Heronshaw that lyes aloft on wing, The whyles they strike at him with heedlesse might The wary foule his bill doth backward wring. On which the first, whose force her first doth bring, Herselfe quite through the bodie doth engore, And falleth downe to ground like senselesse thing, But th' other, not so swift as she before, Fayles of her souse, and passing by doth hurt no more.

Faerie Queene.

In France the 'cast' consisted of three Falcons, which were trained to perform particular duties, the first to start the game in the required direction, the second to keep guard over it, and the third to deal the fatal swoop.

The 'Lanner' of Pennant is a young female Peregrine.

THE HOBBY FALCO SUBBUTEO

Wings longer than the tail; upper plumage bluish black; beneath, reddish yellow, with longitudinal brown streaks; moustaches broad, black; lower tail-coverts and feathers on the leg reddish; beak bluish, darker at the tip; cere greenish yellow; iris dark brown; feet yellow; claws black. Female--all the colours duller, and the streaks below broader. Length twelve to fourteen inches; breadth about two feet. Eggs yellowish white, speckled with reddish brown.

The Hobby is a less common bird in England than in France, where it is said to be a constant companion of the sportsman, and to be endowed with enough discrimination to keep out of shot. Not satisfied with appropriating to its own use wounded birds, it pursues and captures those which have been fired at unsuccessfully, and not unfrequently even those which have been put up but have not come within shot. It is frequently taken, too, in the nets spread for Larks, or inveigled into the snare of the fowler who pursues his craft with limed twigs and the imitated cry of the Owl. It is a bird of passage, both on the Continent and in England, arriving and taking its departure at about the same time with the Swallow. In form and colouring it somewhat resembles the Peregrine Falcon, but is much smaller and more slender; the wings, too, are larger in proportion, and the dark stripes beneath are longitudinal instead of transverse. Its natural prey consists for the most part of Larks and other small birds, beetles, and other large insects. It is said also to prey on Swallows; but swift as its flight undoubtedly is, it is somewhat doubtful whether these birds are not sufficiently nimble to elude it, unless, indeed, it attacks individuals exhausted by cold or other cause. It has been trained for hawking small birds; but owing, perhaps, to its migratory habits, it was found to be impatient of captivity, and was not much prized. Hobbies frequently hunt in pairs, and an instance has been recorded where one hunted a Lark in company with a Hen Harrier; but the latter, a bird of heavier flight, was soon compelled to give up the chase. It builds its nest, or appropriates a deserted one, in high trees, and lays three or four eggs.

THE MERLIN FALCO ÆSALON

Tail longer than the wings; upper plumage greyish blue; lower reddish yellow, with longitudinal oblong dark brown spots; tail barred with black; beak bluish, darker at the tip; cere yellow; irides dark brown; feet yellow, claws black. Female--above tinged with brown; below, yellowish white. Length eleven to twelve inches; breadth two feet. Eggs mottled with two shades of dark reddish brown.

The Merlin, or Stone Falcon (so called from its habit of alighting on stones to watch the flight of the small birds which it intends to make its prey), is a beautiful little bird, but notwithstanding its small body ranks among the 'noble' Falcons. Associated with the Sparrow-hawk, it was, on the Continent, anciently trained to hunt Quails--and the old falconers are loud in its praises. In England, it was accounted especially the Ladies' Hawk. In a state of nature, it has been observed to attack the Partridge, Magpie, Starling, Blackbird, etc., but its favourite prey is the Lark; and it was to fly at this bird principally, that it was formerly trained. In hawking with Merlins, three of these birds were assigned to the Magpie, two to the Lark, and in the chase of the Quail and Land-rail, the Sparrow-hawk was associated with it. The Merlin is more frequent in the northern than in the southern part of Great Britain, and is seen more frequently in winter than in summer, but is nowhere common. In Norfolk, many are caught at the autumnal equinox in the fowlers' nets. It occasionally, perhaps generally, breeds in Northumberland, Cumberland, and North Wales, placing its nest upon the ground amongst the heather, and laying four or five eggs.

THE KESTREL FALCO TINNÚNCULUS

Wings shorter than the tail; upper plumage, neck and breast, dark-lead grey; sides, under tail-coverts and thighs, light-yellowish red, with longitudinal narrow dark streaks; beak blue, lighter towards the base; cere and feet yellow; irides brown; claws black. Female--upper plumage and tail light red, with transverse spots and bars of dark brown; lower, paler than in the male. Length fifteen inches; breadth thirty inches. Eggs reddish white, blotched and mottled with dark red-brown.

The Kestrel being the most abundant and by far the most conspicuous in its habits of all the British birds of prey, is probably, in most instances, the bird which has been observed whenever the appearance of 'a Hawk' has been mentioned. Though rapid in flight whenever it chooses to put forth its full powers, it is more remarkable for the habit which has acquired for it the name of 'Windhover'; and there can scarcely be any one, however unobservant, who makes even but an occasional expedition into the country, but has stopped and gazed with delight on its skilful evolutions. Suspended aloft, with its head turned towards the wind, but neither advancing against the breeze, nor moved by it from its position, it agitates its wings as regularly and evenly as if they were turned on a pivot by machinery. Presently, impelled as it were by a spirit of restlessness, it suddenly darts forwards, perhaps ascending or descending a few feet, and making a slight turn either to the right or the left. Then it skims on with extended, motionless pinions, and once more anchors itself to the air. But on what object is it intent all this while? for that some design is present here is indubitable. Not surely on the capture of birds, for at that slight elevation its keen eye would detect the movement of a bird at a mere glance; nor has it the dashing flight one would expect to see in a hunter after game furnished with the same organs of motion as itself. But, if intent on the capture of small animals which creep out of holes in the earth and hunt for their food among the grass, surely no method can be conceived of exploring the field so quickly and so completely. The Kestrel, then, though stigmatized by game keepers with an evil name, does not merit the reproaches heaped on it; while to the farmer it is an invaluable ally, destroying countless beetles, the grubs of which would gnaw away the roots of his crops;, caterpillars, which would devour the foliage; and, above all, mice, which would fatten on the grain. For such food its appetite is enormous, and its stomach capacious, an instance being recorded of a specimen having been shot, the craw of which contained no less than seventy-nine caterpillars, twenty-four beetles, a full-grown field mouse, and a leech. To this varied bill of fare it adds, as occasion offers, glow-worms, lizards, frogs, grasshoppers, and earthworms. In the winter, indeed, when these animals have withdrawn to their retreats, it is compelled by hunger to provide itself with what my readers would consider more palatable food; for now it preys on any birds which it is swift enough to overtake, and strong enough to master. The skill with which it plucks the feathers from birds before tearing them to pieces, certainly argues in favour of the theory that a bird-diet is not unnatural to it, or, that the habit, if an acquired one, came to an apt learner. But in autumn and winter, game-birds are fully fledged and being quite able to take care of themselves are by no means liable to fall a prey to the Kestrel. Thus, admitting, as we fear we must, that if, while hovering for mice, it detects a young Partridge in the hay-field, it is unable to withstand the temptation of carrying it off as a delicate repast for its young, yet an occasional trespass of this kind far from counterbalances the advantages it confers as a consistent destroyer of vermin.

The Kestrel appears to be generally distributed over the country, showing no marked predilection for upland or lowland, heath or marsh. It is very frequently seen near the sea-coast, to which in winter it habitually resorts, finding there, no doubt, greater facilities for obtaining food. Like others of its tribe, it possesses little architectural skill, placing its nest in a hole in a cliff, in ruins, or on lofty trees, often appropriating the deserted dwelling of some more industrious builder than itself. On the Continent it resorts to buildings in towns and cities, as, for instance, the Louvre in Paris, and the towers of cathedrals. During summer it hawks principally in the gardens and orchards near the town, and when harvest is gathered in, repairs to the corn-fields to hunt for mice among the stubble. When taken young from the nest, it is easily tamed, and becomes one of the most amusing of pets. Even after being fully fledged and allowed its liberty, it will remain in the neighbourhood of the place where it was reared, coming regularly to be fed, and recognizing the presence of its master by repeating its wild note, klee, klee, klee, and flying to meet him. An anecdote is recorded in the Zoologist of a male Kestrel having, in the second year of his domestication, induced a female bird to join him in his half-civilized life, and to assist him in rearing a joint family. 'Billy' still continued to make himself quite at home at the house where he was brought up, coming fearlessly into the nursery and making friends with the children; but his mate never threw off her wild nature so far as to do this, contenting herself with waiting outside, and asserting her right to her fair share of whatever food he brought out. Tame Kestrels have been observed to have the habit of hiding their food when supplied with more than they can consume at the time. I have often noticed, too, in the case of tame Kestrels, that the Chaffinches and other small birds which frequent gardens show no instinctive dread of them, as if they were their natural enemies, but perch on the same tree with them, fearless and unnoticed.

The Kestrel was formerly trained to hunt small birds, and in the court of Louis XIII was taught to hawk for Bats.

ORDER STEGANOPODES

FAMILY PELECANIDÆ

Feet entirely webbed, or all four toes connected by webs.

THE COMMON CORMORANT PHALACRÓCORAX CARBO

Tail of fourteen feathers. Winter--head, neck, and all the under parts, black, with green reflections; close to the base of the bill a broad white gorget; on the neck a few faint whitish lines; feathers of the back and wings bronze-colour bordered with black; primaries and tail black; beak dusky; orbits greenish yellow; irides green; feet black. Summer--feathers of the head elongated, forming a crest; on the head and neck numerous long silky white feathers; on the thighs a patch of pure white. Young birds brown and grey, the gorget greyish white. Length three feet. Eggs greenish white, chalky.

Phalacrocorax, the modern systematic name of the genus Cormorant, is given by Willughby as a synonym of the Coot, and with much propriety, for translated into English it means 'Bald Crow'. Applied to the Cormorant, it must be considered as descriptive of the semblance of baldness produced by the white feathers of the head during the breeding season. The Cormorant Willughby describes under the name of Corvus aquaticus, or Water Raven. The English name,'Corvorant', is clearly Corvus vorans, a voracious Raven; and 'Cormorant' perhaps a corruption of Corvus marinus, Sea Raven.

Sea-side visitors are pretty sure of seeing more than one specimen of this bird, if they care to look for them, for the Cormorant frequents all parts of the coast as well as lakes and rivers, and does not leave us at any period of the year. Often we may see two or three of these birds flying along together at a slight distance above the surface of the sea, distinguished by their black hue, long outstretched neck, and rapid waving of the wings. They fly swiftly in a straight line, and seem to be kept from dipping into the water by making ahead at full speed. There is no buoyancy in their flight, no floating in the air, or soaring; their sole motive for using their narrow but muscular wings is clearly that they may repair to or from some favourite spot with greater speed than they can attain by swimming or diving. Occasionally, while engaged in a boating expedition, we may encounter a party of three or four occupied in fishing. They are shy, and will not allow a near approach, but even at a distance they may be distinguished by their large size, sooty hue, long necks, and hooked beaks. They sit low in the water, often dipping their heads below the surface, and in this posture advancing, in order that their search for food may not be impeded by the ripple of the water. A sheltered bay in which shoals of small fish abound is a choice resort, and here they make no long continuous stay in the swimming attitude, but suddenly and frequently dive, remaining below a longer or shorter time, according to the depth which they have to descend in order to secure their prey, but when successful, occupying but a very brief space of time in swallowing it. Not unfrequently they may be discerned from the shore similarly occupied, floating or diving in the midst of the very breakers. Sometimes, but rarely, one settles on a rail or stump of a tree close to the water in a tidal river. The capture of fish is still its object, and it is quite as expert in securing its prey from such a station as when roving at large on the open sea.

All along our coast there is at various intervals a rock popularly distinguished in the neighbourhood by the name of 'Shag rock'. Such a rock is generally low, isolated, and situated at a safe distance from land; or, if near the shore, is close to the base of a steep cliff. Hither the Cormorants, when their hunger is appeased, repair for the threefold purpose of resting, digesting their food, and drying their wings. The process of digestion is soon completed, but the time consumed in drying their thoroughly drenched wings depends on the amount of sunshine and air moving. Of these, whatever they may be, they know how to avail themselves to perfection. They station themselves on the highest ridge of the rock, wide apart, and in a row, so as not to screen one another, raise their bodies to their full height, and spread their wings to their utmost extent. No laundress is more cunning in the exercise of her vocation. Indeed, they can hardly fail to recall the idea of so many pairs of black trousers hung out to be aired.