Story of the Bible Animals

Not only can the eye be thus altered, but it changes instantaneously, so as to accommodate itself to the task which it is to perform. A Vulture, for example, sees from a vast height the body of a dead animal, and instantly swoops down upon it like an arrow from a bow. In order to enable the bird to see so distant an object, the eye has been exercising its telescopic powers, and yet, in a second or two, when the Vulture is close to its prey, the whole form of the eye must be changed, or the bird would mistake its distance, and dash itself to pieces on the ground.

By means of its powerful eyes, the Vulture can see to an enormous distance, and with great clearness, but neither so far nor so clearly as is popularly supposed. It is true that, as soon as a carcase is discovered, it will be covered with Vultures, who arrive from every side, looking at first like tiny specks in the air, scarcely perceptible even to practised eyes, and all directing their flight to the same point. "Where the carcase is, there will the vultures be gathered together." But, although they all fly towards the same spot, it does not follow that they have all seen the same object. The fact is, they see and understand each other's movements.

A single Vulture, for example, sees a dead or dying sheep, and swoops down upon it. The other Vultures which are flying about in search of food, and from which the animal in question may be concealed, know perfectly well that a Vulture soars high in the air when searching for food, and only darts to the earth when it has found a suitable prey. They immediately follow its example, and in their turn are followed by other Vultures, which can see their fellows from a distance, and know perfectly well why they are all converging to one spot.

In this way all the Vultures of a neighbourhood will understand, by a very intelligible telegraph, that a dead body of some animal has been found, and, aided by their wonderful powers of flight, will assemble over its body in an almost incredibly short space of time.

The resting-place of the Griffon Vulture is always on some lofty spot. The Arabian Vulture will build within easy reach, the eagle prefers lofty situations, but nothing but the highest and most inaccessible spots will satisfy the Vulture. To reach the nest of this bird is therefore a very difficult task, only to be attempted by experienced and intrepid cragsmen; and, in consequence, both the eggs and young of the Griffon Vulture cannot be obtained except for a very high price. The birds are fond of building in the rock-caves which are found in so many parts of Palestine, and in some places they fill these places as thickly as rooks fill a rookery.

In Mr. Tristram's "Land of Israel," there is a very graphic description of the Griffon's nests, and of the difficulty experienced in reaching them. "A narrow gorge, with limestone cliffs from five hundred to six hundred feet high, into which the sun never penetrates, walls the rapid brook on each side so closely that we often had to ride in the bed of the stream. The cliffs are perforated with caves at all heights, wholly inaccessible to man, the secure resting-place of hundreds of noble griffons, some lämmergeiers, lanner falcons, and several species of eagle.... One day in the ravine well repaid us, though so terrific were the precipices, that it was quite impossible to reach any of the nests with which it swarmed.

"We were more successful in the Wady Hamâm, the south-west end of the plain, the entrance from Hattin and the Buttauf, where we spent three days in exploration. The cliffs, though reaching the height of fifteen hundred feet, rise like terraces, with enormous masses of débris, and the wood is half a mile wide. By the aid of Giacomo, who proved himself an expert rope-climber, we reaped a good harvest of griffons' eggs, some of the party being let down by ropes, while those above were guided in working them by signals from others below in the valley. It required the aid of a party of a dozen to capture these nests. The idea of scaling the cliff with ropes was quite new to some Arabs who were herding cattle above, and who could not, excepting one little girl, be induced to render any assistance. She proved herself most sensible and efficient in telegraphing.

"While capturing the griffons' nests, we were re-enacting a celebrated siege in Jewish history. Close to us, at the head of the cliffs which form the limits of the celebrated Plain of Hattin, were the ruins of Irbid, the ancient Arbela, marked principally by the remains of a synagogue, of which some marble shafts and fragments of entablature, like those of Tell Hûm, are still to be seen, and were afterwards visited by us.

"Hosea mentions the place apparently as a strong fortress: 'All thy fortresses shall be spoiled, as Shalman spoiled Beth-arbel in the day of battle' (Hos. x. 14). Perhaps the prophet here refers to the refuges in the rocks below.

"The long series of chambers and galleries in the face of the precipice are called by the Arabs, Kulat Ibn Maân, and are very fully described by Josephus. These cliffs were the homes of a set of bandits, who resided here with their families, and for years set the power of Herod the Great at defiance. At length, when all other attempts at scaling the fortress had failed, he let down soldiers at this very spot in boxes, by chains, who attacked the robbers with long hooks, and succeeded in rooting them all out.

"The rock galleries, though now only tenanted by griffons, are very complete and perfect, and beautifully built. Long galleries wind backwards and forwards in the cliff side, their walls being built with dressed stone, flush with the precipice, and often opening into spacious chambers. Tier after tier rise one after another with projecting windows, connected by narrow staircases, carried sometimes upon arches, and in the upper portions rarely broken away. In many of the upper chambers to which we were let down, the dust of ages had accumulated, undisturbed by any foot save that of the birds of the air; and here we rested during the heat of the day, with the plains and lake set as in a frame before us. We obtained a full zoological harvest, as in three days we captured fourteen nests of griffons."

Although these caverns and rocky passages are much more accessible than most of the places whereon the Griffons build, the natives never venture to enter them, being deterred not so much by their height, as by their superstitious fears. The Griffons instinctively found out that man never entered these caverns, and so took possession of them.

As the young Griffons are brought up in these lofty and precipitous places, it is evident that their first flight must be a dangerous experiment, requiring the aid of the parent birds. At first the young are rather nervous at the task which lies before them, and shrink from trusting themselves to the air. The parents, however, encourage them to use their wings, take short flights in order to set them an example, and, when they at last venture from the nest, accompany and encourage them in their first journey.

In flight it is one of the most magnificent birds that can be seen, and even when perched it often retains a certain look of majesty and grandeur. Sometimes, however, especially when basking in the sun, it assumes a series of attitudes which are absolutely grotesque, and convert the noble-looking bird into a positively ludicrous object. At one moment it will sit all hunched up, its head sunk between its shoulders, and one wing trailing behind it as if broken. At another it will bend its legs and sit down on the ankle-joint, pushing its feet out in front, and supporting itself by the stiff feathers of its tail. Often it will touch nearly flat on the ground, partly spread its wings, and allow their tips to rest on the earth, and sometimes it will support nearly all the weight of its body on the wings, which rest, in a half doubled state, on the ground. I have before me a great number of sketches, taken in a single day, of the attitudes assumed by one of these birds, every one of which is strikingly different from the others, and transforms the whole shape of the bird so much that it is scarcely recognisable as the same individual.

THE EAGLE

Signification of the word Asniyeh—The Golden Eagle and its habits—The Imperial Eagle—Its solitary mode of life—The Short-toed Eagle—Its domestic habits and fondness for the society of man—The Osprey, or Fishing Eagle—Its mode of catching fish—Its distribution in Palestine.

As to the Eagle, rightly so called, there is little doubt that it is one of the many birds of prey that seem to have been classed under the general title of Asniyeh—the word which in the Authorized Version of the Bible is rendered as Osprey. A similar confusion is observable in the modern Arabic, one word, ogab, being applied indiscriminately to all the Eagles and the large falconidæ.

The chief of the true Eagles, namely, the Golden Eagle (Aquila chrysaëtos), is one of the inhabitants of Palestine, and is seen frequently, though never in great numbers. Indeed, its predacious habits unfit it for associating with its kind. Any animal which lives chiefly, if not wholly, by the chase, requires a large district in order to enable it to live, and thus twenty or thirty eagles will be scattered over a district of twice the number of miles. Like the lion among the mammalia, the Eagle leads an almost solitary life, scarcely ever associating with any of its kind except its mate and its young.

The whole of the Falconidæ, as the family to which the Eagles belong is called, are very destructive birds, gaining their subsistence chiefly by the chase, seldom feeding on carrion except when pressed by hunger, or when the dead animal has only recently been killed.

Herein they form a complete contrast to the vultures, whose usual food is putrefying carrion, and fresh meat the exception.

Destructive though the Eagles may be, they cannot be called cruel birds, for, although they deprive many birds and beasts of life, they effect their purpose with a single blow, sweeping down upon the doomed creature with such lightning velocity, and striking it so fiercely with their death-dealing talons, that almost instantaneous death usually results.

When the Eagle pounces on a bird, the mere shock caused by the stroke of the Eagle's body is almost invariably sufficient to cause death, and the bird, even if a large one—such as the swan, for example—falls dead upon the earth with scarcely a wound.

Smaller birds are carried off in the talons of their pursuers, and are killed by the grip of their tremendous claws, the Eagle in no case making use of its beak for killing its prey. If the great bird carries off a lamb or a hare, it grasps the body firmly with its claws, and then by a sudden exertion of its wonderful strength drives the sharp talons deep into the vitals of its prey, and does not loosen its grasp until the breath of life has fled from its victim.

The structure by means of which the Eagle is enabled to use its talons with such terrible effect is equally beautiful and simple, deserving special mention.

Now, many observant persons have been struck with the curious power possessed by birds which enables them to hold their position upon a branch or perch even while sleeping. In many instances the slumbering bird retains its hold of the perch by a single foot, the other being drawn up and buried in the feathers.

As this grasp is clearly an involuntary one, it is evidently independent of the mere will of the bird, and is due to some peculiar formation.

On removing the skin from the leg of any bird, and separating the muscles from each other, the structure in question is easily seen. The muscles which move the leg and foot, and the tendons, or leaders which form the attachment of the muscles to the bones, are so arranged that whenever the bird bends its leg the foot is forcibly closed, and is opened again when the leg is straightened.

A common chicken, as it walks along, closing its toes as it lifts its foot from the ground and spreading them as the leg is unbent, cannot do otherwise, as the tendons are shortened and lengthened as each step is taken.

EAGLES.

It will be seen, therefore, that when a bird falls asleep upon a branch the legs are not only bent, but are pressed downwards by the weight of the body; so that the claws hold the perch with a firm and involuntary grasp which knows no fatigue, and which remains secure as long as the pressure from above keeps the limbs bent.

To return to the Eagle. When, therefore, the bird desires to drive his talons into the body of his prey, he needs only to sink downwards with his whole weight, and the forcible bending of his legs will contract the talons with irresistible force, without the necessity of any muscular exertion.

Exertion, indeed, is never needlessly used by the Eagle, for it is very chary of putting forth its great muscular powers, and unless roused by the sight of prey, or pressed to fly abroad in search of food, will sit upon a tree or point of rock for hours as motionless as a stuffed figure.

The Golden Eagle is a truly magnificent bird in size and appearance. A full-grown female measures about three feet six inches in length, and the expanse of her wings is nine feet. The male bird is smaller by nearly six inches. The colour of the bird is a rich blackish brown on the greater part of the body, the head and neck being covered with feathers of a golden red, which have earned for the bird its customary name.

The Golden Eagle is observed to frequent certain favourite places, and to breed regularly in the same spot, for a long series of years. The nest is always made upon some high place, generally upon a ledge of rock, and is most roughly constructed of sticks.

In hunting for their prey the Eagle and his mate assist each other. It may be also mentioned here that Eagles keep themselves to a single mate, and live together throughout their lives. Should, however, one of them die or be killed, the survivor does not long remain in a state of loneliness, but vanishes from the spot for a longer or shorter time, and then returns with a new mate.

As rabbits and hares, which form a frequent meal for the Eagle, are usually hidden under bushes and trees during the day, the birds are frequently forced to drive them from their place of concealment; this they have been observed to do in a very clever manner. One of the Eagles conceals itself near the cover, and its companion dashes among the bushes, screaming and making such a disturbance that the terrified inmates rush out in hopes of escape, and are immediately pounced upon by the watchful confederate.

The prey is immediately taken to the nest, and distributed to the young after being torn to pieces by the parent birds.

Four or five species of Eagle are known to inhabit Palestine. There is, for example, the Imperial Eagle (Aquila mogilnik), which may be distinguished from the Golden Eagle by a white patch on the shoulders, and the long, lancet-shaped feathers of the head and neck. These feathers are of a fawn colour, and contrast beautifully with the deep black-brown of the back and wings. It is not very often seen, being a bird that loves the forest, and that does not care to leave the shelter of the trees. It is tolerably common in Palestine.

Then there are several of the allied species, of which the best example is perhaps the Short-toed Eagle (Circaëtus cinereus), a bird which is extremely plentiful in the Holy Land—so plentiful indeed that, as Mr. Tristram remarks, there are probably twice as many of the Short-toed Eagles in Palestine as of all the other species put together. The genus to which this bird belongs does not take rank with the true Eagles, but is supposed by systematic naturalists to hold an intermediate place between the true Eagles and the ospreys.

The Short-toed Eagle is seldom a carrion-eater, preferring to kill its prey for itself. It feeds mostly on serpents and other reptiles, and is especially fond of frogs. It is a large and somewhat heavily built bird, lightness and swiftness being far less necessary than strength in taking the animals on which it feeds. It is rather more than two feet in length, and is a decidedly handsome bird, the back being dark brown, and the under parts white, covered with crescent-shaped black spots.

EAGLE RETURNING TO THE NEST WITH HER PREY.

THE OSPREY

The Osprey, or Fishing Eagle—Its geographical range—Mode of securing prey—Structure of its feet—Its power of balancing itself in the air.

We now come to the Osprey itself (Pandion haliaëtus), which was undoubtedly one of the birds grouped together under the collective term Asniyeh. This word occurs only in the two passages in Deut. xiv. and Lev. xi. which have been several times quoted already, and need not be mentioned again.

This fine bird is spread over a very large range of country, and is found in the New World as well as the Old. In consequence of its peculiar habits, it is often called the Fishing Eagle.

The Osprey is essentially a fish-eater. It seems very strange that a predacious bird allied to the eagles, none of which birds can swim, much less dive, should obtain its living from the water. That the cormorant and other diving birds should do so is no matter of surprise, inasmuch as they are able to pursue the fish in their own element, and catch them by superior speed. But any bird which cannot dive, and which yet lives on fish, is forced to content itself with those fish that come to the surface of the water, a mode of obtaining a livelihood which does not appear to have much chance of success. Yet the Osprey does on a large scale what the kingfisher does on a small one, and contrives to find abundant food in the water.

Its method of taking prey is almost exactly like that which is employed by the kingfisher. When it goes out in search of food, it soars into the air, and floats in circles over the water, watching every inch of it as narrowly as a kestrel watches a stubble-field. No sooner does a fish rise toward the surface to take a fly, or to leap into the air for sport, than the Osprey darts downwards, grasps the fish in its talons, drags the struggling prey from the water, and with a scream of joy and triumph bears it away to shore, where it can be devoured at leisure.

The bird never dives, neither does it seize the fish with its beak like the kingfisher. It plunges but slightly into the water, as otherwise it would not be able to use its strong wings and carry off its prey. In order to enable the bird to seize the hard and slippery body of the fish, it is furnished with long, very sharp, and boldly-hooked talons, which force themselves into the sides of the fish, and hold it as with grappling irons.

THE OSPREY SEARCHING FOR FISH.

The flight of the Osprey is peculiarly easy and elegant, as might be expected from a bird the length of whose body is only twenty-two inches, and the expanse of wing nearly five feet and a half.