"The Lion and the UnicornWere fighting for the crown;The Lion beat the UnicornAll round the town," &c.
"The Lion and the UnicornWere fighting for the crown;The Lion beat the UnicornAll round the town," &c.
"The Lion and the Unicorn
Were fighting for the crown;
The Lion beat the Unicorn
All round the town," &c.
unless it alludes to a contest for dominion over the brute creation, which the "rebellious Unicorn," as Spenser calls it, seems to have waged with the tawny monarch.
Spenser, in his "Faerie Queen," gives the following curious way of catching the Unicorn:—
"Like as a lyon, whose imperiall powre,A prowd rebellious Unicorn defyes,T'avoide the rash assault and wrathful stowreOf his fiers foe, him a tree applyes,And when him rousing in full course he spyes,He slips aside; the whiles that furious beastHis precious home, sought of his enemyes,Strikes in the stocke, ne thence can be releast.But to the mighty victor yields a bounteous feast."
"Like as a lyon, whose imperiall powre,A prowd rebellious Unicorn defyes,T'avoide the rash assault and wrathful stowreOf his fiers foe, him a tree applyes,And when him rousing in full course he spyes,He slips aside; the whiles that furious beastHis precious home, sought of his enemyes,Strikes in the stocke, ne thence can be releast.But to the mighty victor yields a bounteous feast."
"Like as a lyon, whose imperiall powre,
A prowd rebellious Unicorn defyes,
T'avoide the rash assault and wrathful stowre
Of his fiers foe, him a tree applyes,
And when him rousing in full course he spyes,
He slips aside; the whiles that furious beast
His precious home, sought of his enemyes,
Strikes in the stocke, ne thence can be releast.
But to the mighty victor yields a bounteous feast."
Shakspeare, also ("Julius Cæsar," Act ii. scene 1), speaks of the supposed mode of entrapping them:—
"For he loves to hearThat Unicorns may be betrayed with trees,And bears with glasses, elephants with holes,Lions with toils, and men with flatterers."
"For he loves to hearThat Unicorns may be betrayed with trees,And bears with glasses, elephants with holes,Lions with toils, and men with flatterers."
"For he loves to hear
That Unicorns may be betrayed with trees,
And bears with glasses, elephants with holes,
Lions with toils, and men with flatterers."
We have no satisfactory reason for believing that man ever coexisted with Mastodons; otherwise Professor Owen's discovery of the retention of a single tusk only by the male gigantic Mastodon, might have afforded another form of Unicorn.
Whatever the zoologists may have done towards extirpating the belief in the existence of the Unicorn, it is ever kept in sight by heraldry, which, with its animal absurdities, has contributed more to the propagation of error respecting the natural world than any other species of misrepresentation.
Letter T
THEMole, though generally a despised and persecuted animal, is nevertheless useful to the husbandman in being the natural drainer of his land and destroyer of worms. To other inferior animals he is a sapper and miner, forming for them their safe retreats and well-secured dormitories.
The economy of the Mole has been much controverted among naturalists. It is found throughout the greater part of Europe. We are overrun with it in most parts of England and Wales; but it does not appear to have been found in the northern extremity of Scotland, and there is no record of its having been seen in the Orkney Isles, Zetland, or Ireland. Its most diligent and instructive historian is Henri Le Court, who, flying from the terrors that came in the train of the French Revolution, betook himself to the country, and from being the attendant on a Court, became the biographer of this humble animal. M. Geoffroy St. Hilaire, the celebrated French naturalist, visited Le Court for thepurpose of testing his observations, and appears to have been charmed by the facility and ingenuity with which Le Court traced and demonstrated the subterraneous labours of this obscure worker in the dark.
We shall first briefly describe the adaptation of its structure to its habits. The bony framework is set in motion by very powerful muscles, those of the chest and neck being most vigorous. The wide hand, which is the great instrument of action, and performs the offices of a pickaxe and shovel, is sharp-edged on its lower margin, and when clothed with the integuments the fingers are hardly distinguishable. The muzzle of the Mole is evidently a delicate organ of touch, as are also the large and broad hands and feet; and the tail has much sensitiveness to give notice to the animal of the approach of any attack from behind. Its taste and smell, especially the latter, are very sensitive. Its sight is almost rudimentary. The little eye is so hidden in the fur that its very existence was for a long time doubted. It appears to be designed for operating only as a warning to the animal on its emerging into the light; indeed, more acute vision would only have been an encumbrance. If the sight be imperfect, the sense of hearing is very acute, and the tympanum very large, though there is no external ear, perhaps because the earth assists considerably in vibration. The fore-feet are inclined sideways, so as to answer the use of hands, to scoop out the earth to form its habitation or pursue its prey, and to fling all theloose soil behind the animal. The breastbone in shape resembles a ploughshare. The skin is so tough as only to be cut by a very sharp knife. The hair is very short and close-set, and softer than the finest silk; colour black; some spotted and cream-coloured. This hair is yielding; had it been strong, as in the rat or mouse, it would doubly have retarded the progress of the creature; first by its resistance, and then acting as a brush, so as to choke up the galleries, by removing the loose earth from the sides and ceilings of the galleries.
It is supposed that the verdant circles so often seen in grass ground, called by country peoplefairy rings, are owing to the operations of Moles: at certain seasons they perform their burrowings in circles, which, loosening the soil, gives the surface a greater fertility and rankness of grass than the other parts within or without the ring. The larger mole-hills denote the nests or dens of the Mole beneath.
The feeling of the Mole is so acute that when casting up the earth, it is sensible of very gentle pressure; hence mole-catchers tread lightly when in quest of Moles; and unless this caution is used the Mole ceases its operation, and instantly retires. Again, so acute is the smell, that mole-catchers draw the body of a captured Mole through their traps and the adjoining runs and passages to remove all suspicious odours which might arise from the touch of their fingers.
During summer the Mole runs in search of snailsand worms in the night-time among the grass, which pursuit makes it the prey of owls. The Mole shows great art in skinning a worm, which it always does before it eats it, by stripping the skin from end to end, and squeezing out the contents of the body. It is doubtful whether any other animal exists which is obliged to eat at such short intervals as the Mole, ten or twelve hours appearing to be the maximum of its fasting; at the end of that time it dies. Cuvier tells us that if two Moles are shut up together without food, there will shortly be nothing left of the weakest but its skin, slit along the belly! Buffon accuses Moles of eating all the acorns of a newly-set soil. Its voracity makes the Mole a great drinker: a run is always formed to a pond or ditch as a reservoir; when it is too distant, the animal sinks little wells, which have sometimes been seen brimfull.
We now return to Le Court's experiments with Moles, which are very interesting. To afford proof of the rapidity with which the Mole will travel along its passages, Le Court watched his opportunity, and when the animal was on its feed at one of the most distant points from its sanctuary or fortress, to which point the Mole's high road leads. Le Court placed along the course of that road, between the animal and the fortress, several little camp colours, so to speak, the staff of each being a straw, and the flag a bit of paper, at certain distances, the straws penetrating down into the passage. Near the end of this subterraneous road heinserted a horn, the mouthpiece of which stood out of the ground. When all was ready, Le Court blew a blast loud enough to frighten all the Moles within hearing. Down went the little flags in succession with astonishing velocity, as the terrified Mole, rushing along towards his sanctuary, came in contact with the flag-straws; and the spectators affirmed that the Mole's swiftness was equal to the speed of a horse at a good round trot.
To test its amount of vision, Le Court took a spare water-pipe, or gutter, open at both ends. Into this pipe he introduced several Moles successively. Geoffroy St. Hilaire stood by to watch the result at the further end of the tube. As long as the spectators stood motionless the introduced Mole made the best of his way through the pipe and escaped; but if they moved, or even raised a finger, the Mole stopped, and then retreated. Several repetitions of this experiment produced the same results.
In the domain of the Mole, the principal point is the habitation, or fortress, constructed under a considerable hillock raised in some secure place, often at the root of a tree, or under a bank. The dome of the fortress is of earth, beaten by the Mole-architect into a compact and solid state. Inside is formed a circular gallery at the base, which communicates with a smaller upper gallery by means of five passages. Within the lower gallery is the chamber or dormitory, which has access to the upper gallery by three passages. From this habitation extends the high road by which the proprietorreaches the opposite end of the encampment; the galleries open into this road, which the Mole is continually carrying out and extending in his search for food; this has been termed thehunting-ground. Another road extends, first downwards, and then up into the open road of the territory. Some eight or nine other passages open out from the external circular gallery. From the habitation a road is carried out, nearly straight, and connected with the encampment and the alleys leading to the hunting-ground which open into it on each side. In diameter the road exceeds the body of a Mole, but its size will not admit of two Moles passing each other. The walls, from the repeated pressure of the animal's sides, become smooth and compact. Sometimes a Mole will lay out a second or even a third road; or several individuals use one road in common, though they never trespass on each other's hunting-grounds.
If two Moles should happen to meet in the same road, one must retreat into the nearest alley, unless they fight, when the weakest is often slain. In forming this tunnel the Mole's instinct drives it at a greater or less depth, according to the quality of the soil, or other circumstances. When it is carried under a road or stream, a foot and a-half of earth, or sometimes more, is left above it. Then does the little engineering Mole carry on the subterraneous works necessary for his support, travelling, and comfort; and his tunnels never fall in. The quality or humidity of the soils which regulates the abundance of earth-worms, determines the greater or lessdepth of the alleys; and when these are filled with stores of food the Mole works out branch alleys.
The main road communicating with the hunting-grounds is of necessity passed through in the course of the day; and here the mole-catcher sets his traps to intercept the Mole between his habitation and the alley where he is carrying on his labours. Some mole-catchers will tell you the hours when the Moles move are nine and four; others that near the coast their movements are influenced by the tides. Besides the various traps which are set for Moles, they are sometimes taken by a man and a dog; when the latter indicates the presence of a Mole, the man spears the animal out as it moves in its run. Pointers will stop as steadily as at game, at the Moles, when they are straying on the surface.
The Mole is a most voracious animal. Earthworms and the larvæ of insects are its favourite food; and it will eat mice, lizards, frogs, and even birds; but it rejects toads, even when pressed by hunger, deterred, probably, by the acrid secretions of their skin. Moles are essentially carnivorous; and when fed abundantly on vegetable substances they have died of hunger.
During the season of love, at which time fierce battles are fought between the males, the male pursues the female with ardour through numerous runs wrought out with great rapidity. The attachment appears to be very strong in the Moles. Le Court often found a female taken in his trap and a male lying dead close to her. From four to five isthe general number of young. The nest is distinct, usually distant from the habitation. It is constructed by enlarging and excavating the point where three or four passages intersect each other; and the bed of the nest is formed of a mass of young grass, root fibres, and herbage. In one nest Geoffroy St. Hilaire and Le Court counted two hundred and four young wheat-blades.
M. St. Hilaire describes the pairings, or as he calls it, "the loves of the Moles." As soon as the Mole has finished the galleries he brings his mate along with him, and shuts her up in the bridal gallery, taking care to prevent the entrance of his rivals: in case of a fight they enlarge the part of the gallery where they are met; and the victory is decided in favour of him who first wounds his adversary before the ear. The female, during the fight, is shut up in the bridal gallery, so as to be unable to escape; for which purpose, however, she uses all her resources in digging, and attempts to get away by the side passages. Should she succeed the conqueror hastens to rejoin his faithless mate, and to bring her back into his galleries. This manœuvre is repeated as often as other males enter the lists. At length the conqueror is recognised, and his mate becomes more docile. The pair work together and finish the galleries; after which the female digs alone for food. As soon as the galleries are formed, the male conducts his mate to a certain point, and from this time the female no longer digs in the solid earth, but towards the surface, advancing by merely separating the roots of the grass.
The Mole is a great friend to the farmer; but there are places in which he is a public enemy. He is not a vegetable feeder, and he never roots up the growing corn in spring-time, except when he is after grubs, snails, and wire-worms. It has been calculated that two Moles destroy 20,000 white worms in a year. He is very destructive to under drains; and where the land is low we are in danger of a deluge from his piercing holes in the drain-banks. Thus it would be madness not to extirpate Moles in those places where the waters, in drains or rivers, are above the level of the lands around, especially when the banks are made of sand or earth of loose texture.
The persecution of Moles in cultivated countries amounts almost to a war of extermination. The numbers annually slaughtered are enormous. A mole-catcher, who had followed the craft for thirty-five years, destroyed from forty to fifty thousand Moles. But all Mole exterminators must yield to Le Court, who, in no large district, took, in five months, six thousand of them. Moles are good swimmers, and their bite is very sharp; their attacks are ferocious, and they keep their hold like a bull-dog.
The Shrew Mole of North America resembles the European Mole in its habits. Dr. Goodman describes it as most active early in the morning, at mid-day, and in the evening; and they are well known in the country to have the custom of coming daily to the surfaceexactly at noon. We read of a captive Shrew Mole which ate meat, cooked or raw, drank freely, and was lively and playful, following thehand of his feeder by the scent, burrowing for a short distance in the loose earth, and after making a small circle, returning for more food. In eating he employed his flexible snout to thrust the food into his mouth, doubling it so as to force it directly backwards, as described in Dr. Richardson's "North American Zoology."
James Hogg, the Ettrick Shepherd, remarks, in his usual impressive manner:—"The most unnatural persecution that ever was raised in a country is that against the Mole—that innocent and blessed little pioneer, who enriches our pastures annually with the first top-dressing, dug with great pains and labour from the fattest of the soil beneath. The advantages of this top-dressing are so apparent that it is really amazing how our countrymen should have persisted, for nearly half a century, in the most manly and valiant endeavours to exterminate the Moles! If a hundred men and horses were employed on a pasture farm of from fifteen hundred to two thousand acres, in raising and driving manure for a top-dressing of that farm, they would not do it so effectually, so neatly, or so equally as the natural number of Moles. In June, July, and August, the Mole-hills are all spread by the crows and lambs—the former for food, and the latter in the evenings of warm days after a drought has set in. The late Duke of Buccleuch was the first who introduced Mole-catching into Scotland."
Letter A
A FINEliving specimen of this comparatively rare animal was first exhibited in the Zoological Society's gardens, in the Regent's-park, 1853. It is stated to be the first specimen brought alive to England, and accordingly excited considerable attention. It was one of a pair, captured near the Rio Negro, in the southern province of Brazil, and shipped for England by some German travellers. The male died on the voyage; the female arrived in London in 1853, and was exhibited in Broad-street, St. Giles's, until purchased by the Zoological Society for the sum of 200l.The advantage of this live specimen to naturalists has been very great. Hitherto the examples engraved by Buffon and Shaw were both derived from stuffed specimens, and had the inevitable defects and shortcomings of such. Sir John Talbot Dillon, in his "Travels through Spain," published in 1780, states that a specimen of the Ant-Bear, from Buenos Ayres, was alive at Madrid in 1776: it is nowstuffed and preserved in the Royal Cabinet of Natural History at Madrid. The persons who brought it from Buenos Ayres say it differs from the Ant-eater, which only feeds on emmets and other insects, whereas this would eat flesh, when cut in small pieces, to the amount of four or five pounds. From the snout to the extremity of the tail this animal is two yards in length, and his height is about two feet; the head very narrow, the nose long and slender. The tongue is so singular that it looks like a worm, and extends above sixteen inches. The body is covered with long hair of a dark brown, with white stripes on the shoulders; and when he sleeps, he covers his body with his tail. This account, it will be seen hereafter, corresponds very accurately with that of the animal purchased by the Zoological Society.
THE GREAT ANT-BEAR.
THE GREAT ANT-BEAR.
Mr. Wallace, who travelled on the Amazon and Rio Negro, about the year 1853, relates:—"The living specimen of this singular animal is a great rarity, even in its native country. In fact, there is not a city in Brazil where it would not be considered almost as much a curiosity as it is here. In the extensive forests of the Amazon the great Ant-eater is, perhaps, as abundant as in any part of South America; yet, during a residence there of more than four years, I never had an opportunity of seeing one. Once only I was nearly in at the death, finding a bunch of hairs from the tail of a specimen which had been killed (and eaten) a month previous to my arrival, at a village near the Capiquiare. Inits native forests the creature feeds almost entirely on white ants, tearing open their nests with its powerful claws, and thrusting in its long and slender tongue, which, being probably mistaken for a worm, is immediately seized by scores of the inhabitants, who thus become an easy prey. The Indians, who also eat white ants, catch them in a somewhat similar manner, by pushing into the nest a grass-stalk, which the insects seize and hold on to most tenaciously. It may easily be conceived that such an animal must range over a considerable extent of country to obtain a plentiful supply of such food, which circumstance, as well as its extreme shyness and timidity, causes it to be but rarely met with, and still more rarely obtained alive."
We have seen that the Ant-Bear lives exclusively upon ants, to procure which he tears open the hills, and when the ants flock out to defend their dwellings, draws over them his long, flexible tongue, covered with glutinous saliva, to which the ants consequently adhere; and he is said to repeat this operation twice in a second. "It seems almost incredible," says Azara, "that so robust and powerful an animal can procure sufficient sustenance from ants alone; but this circumstance has nothing strange in it, for those who are acquainted with the tropical parts of America, and have seen the enormous multitude of these insects, which swarm in all parts of the country to that degree that their hills often almost touch one another for miles together." The same authorinforms us that domestic Ant-Bears were occasionally kept by different persons in Paraguay, and that they had even been sent alive to Spain, being fed upon bread-and-milk mixed with morsels of flesh minced very small. Like all animals which live upon insects, the Ant-eaters are capable of sustaining a total deprivation of nourishment for an almost incredible time.
The Great Ant-Bear's favourite resorts are low, swampy savannahs, along the banks of rivers and stagnant ponds; also frequenting humid forests, but never climbing trees, as falsely reported by Buffon. His pace is slow and heavy, though, when hard pressed, he increases his rate, yet his greatest velocity never half equals the ordinary running of a man. When pressed too hard, or urged to extremity, he turns obstinate, sits upon his hind-quarters like a bear, and defends himself with his powerful claws. Like that animal, his usual and only mode of assault is by seizing his adversary with his fore-paws, wrapping his arms round him, and endeavouring, by this means, to squeeze him to death. His great strength and powerful muscles would easily enable him to accomplish his purpose in this respect, even against the largest animals of his native forests, were it but guided by ordinary intelligence, or accompanied with a common degree of activity; but in these qualities there are few animals indeed who do not greatly surpass the Ant-Bear; so that the different stories handed down by writers on natural history from one to another, and copied, withoutquestion, into the histories and descriptions of this animal, may be regarded as pure fictions. "It is supposed," says Don Felix d'Azara, "that the jaguar himself dares not attack the Ant-Bear, and that, if pressed by hunger, or under some other strong excitement, he does so, the Ant-Bear embraces and hugs him so tightly as very soon to deprive him of life, not even relaxing his hold for hours after life has been extinguished in his assailant. Such is the manner in which the Ant-eater defends himself; but it is not to be believed that his utmost efforts could prevail against the jaguar, who, by a single bite, or blow of his paw, could kill the Ant-eater before he was prepared for resistance, so slow are his motions, even in an extreme case; and, being unable to leap or turn with ordinary rapidity, he is forced to act solely upon the defensive. The flesh of the Ant-eater is esteemed a delicacy by the Indians; and, though black, and of a strong musky flavour, is sometimes even met with at the tables of Europeans."
The habits of the Great Ant-Bear in captivity have been described scientifically yet popularly, from the Zoological Society's specimen, by Professor Owen, who writes:—"When we were introduced to this, the latest novelty at the noble vivarium in the Regent's-park, we found the animal busy sucking and licking up—for his feeding is a combination of the two actions—the contents of a basin of squashed eggs. The singularly long and slender head, which looks more like a slightly bent proboscis, or somesuch appendage to a head, was buried in the basin, and the end of the lithe or flexible tongue, like a rat's tail, or a writhing black worm, was ever and anon seen coiling up the sides of the basin, as it was rapidly protruded and withdrawn. The yellow yolk was dripping with the abundant ropy saliva secreted during the feeding process from the exceedingly small terminal mouth; for the jaws are not slit open, as in the ordinary construction of the mouths of quadrupeds, and the head, viewed sideways, seems devoid of mouth; but this important aperture—by some deemed the essential character of an animal—is a small orifice or slit at the end of the tubular muzzle, just being enough, apparently, to let the vermiform tongue slip easily in and out. The tongue, the keeper told us, was sometimes protruded as far as fourteen inches from the mouth."
By the Qjuarani Indians the beast is known by a name which is, in Spanish, "little mouth." The Portuguese and Spanish peons call it by a name equivalent to "Ant-Bear." In the Zoological Catalogue the animal is denominatedMyrmocophaga jubata, or the "Maned Ant-eater." This appellation would very well suit the animal if, as most spectators commonly imagine at first sight, its head was where its tail is, for the tail is that part of the animal on which the hair is most developed, after the fashion of a mane; whilst the actual head appears much more like a tail, of a slender, almost naked, stiff, rounded kind. The body is wholly covered by long, coarse hair, resembling hay, rapidly lengtheningfrom the neck backwards to six or eight inches, and extending on the tail from ten to eighteen inches. The colour is greyish brown, with an oblique black band, bordered with white, on each shoulder. The animal measures about four feet from the snout to the root of the tail; and the tail, three feet long, resembles a large screen of coarse hair. When the animal lies down, it bends its head between its fore legs, slides these forward, and crosses them in front of the occiput, sinks its haunches by bending its hind legs and bringing them close to the fore feet; then, leaning against the wall of its den, on one side, it lays the broad tail over the other exposed side of the body, by the side bend of that part, like the movement of a door or screen. Nothing is now visible of the animal but the long coarse hair of itsnatural and portable blanket. When it is enjoying its siesta, you cannot form any conception of its very peculiar shape and proportions; an oblong heap of a coarse, dry,greyish thatchis all that is visible. When, however, the keeper enters the den with any new dainty, as cockroaches, crickets, maggots, or meal-worms, to tempt the huge insect-devourer, the quick-hearing animal unveils its form by a sweeping movement of the thatch outwards, the tail that supports it rotating, as if joined by a kind of door-hinge to the body; the head is drawn out from between the fore limbs; the limbs are extended, and the entire figure of this most grotesque of quadrupeds stalks forth. The limbs are short; the fore limbs grow rather thicker to their stumpyends, which look as if the feet had been amputated. The four toes, with their claws, are bent inwards, and are of very unequal length. This is the most singular part of the animal: it is also the most formidable member, and, indeed, bears the sole weapon of defence the beast possesses. The innermost toe, answering to the thumb on the fore limb of the neighbouring chimpanzee, is the shortest. A fifth toe seems to be buried in the outside callosity, on which the animal rests its stumpy feet while walking. At the back part of the sole, or palm, of the fore foot, is a second large callosity, which receives the point of the great claw in its usual state of inward inflection. Against this callosity the animal presses the claw when it seizes any object therewith; and Azara, as we have seen, avers that nothing can make the Ant-Bear relax its grasp of an object so seized.
With respect to the jaguar being sometimes found dead in the grasp of the Great Ant-eater, Professor Owen observes that its muscular force resembles that of the cold-blooded reptiles in the force and endurance of the contractile action; and, like the reptiles, the Sloths and Ant-Bears can endure long fasts.
Woe to the unlucky or heedless aggressor whose arm or leg may be seized by the Ant-Bear. The strength of the grasp sometimes breaks the bone. The Ant-Bear never voluntarily lets go, and the limb so grasped can be with difficulty extricated, even after the animal has been killed. To put the beast, however,hors de combat, no other weapon isneeded than a stout stick. "With this," says Azara. "I have killed many by dealing them blows on the head, and with the same security as if I had struck the trunk of a tree. With a mouth so small, and formed as already described, the Ant-Bear cannot bite; and, if it could, it would be useless, for it has no teeth."
"Like a lawyer," says Professor Owen, "the tongue is the chief organ by which this animal obtains its livelihood in its natural habitat. The warmer latitudes of South America, to which part of the world the Ant-Bear is peculiar, abound in forests and luxuriant vegetation; the insects of the ant and termite tribes that subsist on wood, recent or decaying, equally abound. With one link in the chain of organic independencies is interlocked another; and as the surplus vegetation sustains the surplus insect population, so a peculiar form of mammalian life finds the requisite conditions of existence in the task of restraining the undue multiplication of the wood-consuming insects."
The number of male Ant-eaters is supposed to be considerably smaller than that of the females, which circumstance favours the inference that the extinction of the species, like those of theedentatain general, is determined upon.[6]
Large as the Ant-Bear is in comparison with the animals on which it naturally feeds, there appear to have been still larger Ant-Bears in the old times of South America. Fossil remains of nearly alliedquadrupeds have been detected in both the fresh-water deposits and bone-caves of the post-pliocene period in Buenos Ayres and Brazil.
In examining the fossil remains has been found evidence that the nervous matter destined to put in action the muscular part of the tongue was equal to half of that nervous matter which influences the whole muscular system of a man. No other known living animal offers any approximation to the peculiar proportions of the lingual nerves of the fossil animal in question except the Great Ant-eater; but the size of the animal indicated by the fossil was three times that of our Ant-eater. For this strange monster, thus partially restored from the ruins of a former world, Professor Owen proposes the name ofGlossotherium, which signifies tongue-beast.
Evidence of such a creature has been given by Dr. Lund, the Danish naturalist, resident in Brazil: among the fossil remains here (limestone caves of the province Minas) he discovered traces of the Great Ant-eater, which, however, are too imperfect to enable us to determine more accurately its relation to existing species. The fragments indicate an animal the size of an ox! Were the insect prey of these antediluvian Ant-eaters correspondingly gigantic?
Two circumstances very remarkable were observed in the Zoological Society's Great Ant-eater: the hinge-like manner in which the animal worked its tail when it had laid itself down, throwingit over the whole of its body and enveloping itself completely; and the peculiar vibratory motion of the long vermiform tongue when protruded from the mouth in search of food. The tongue is not shot forth and retracted, like that of the chameleon, but protruded gradually,vibratingall the time, and in the same condition withdrawn into the mouth.
Another species of Ant-eater is theTamandua, much inferior in size to the Great Ant-Bear, being scarcely so large as a good sized cat, whilst the other exceeds the largest greyhound in length. The Tamandua inhabits the thick primæval forests of tropical America, and is never found on the ground, but exclusively in trees, where it lives upon termites, honey, and, according to Azara, even bees, which in those countries form their hives among the loftiest branches of the forest; and having no sting, they are more readily despoiled of their honey than their congeners of our own climate. When about to sleep it hides its muzzle in the fur of its breast, falls on its belly, letting its fore-feet hang down on each side, and wrapping the whole tightly round with its tail. The female, as in the Great Ant-eater, has but two pectoral mammæ, and produces but a single cub at a birth, which she carries about with her on her shoulders for the first three or four months.Tamanduais the Portuguese name; the French and English call itfourmillerand Little Ant-Bear.
The latter are the names of a still smaller species,which does not exceed the size of the European squirrel. Its native country is Guayana and Brazil. It is called in Surinamkissing-hand, as the inhabitants pretend it will never eat, at least when caught, but that it only licks its paws in the same manner as the bear; that all trials to make it eat have proved in vain, and that it soon dies in confinement. Von Sack, in a voyage to Surinam, had two of these Ant-eaters which would not eat eggs, honey, meat, or ants; but when a wasps'-nest was brought they pulled out the nymphæ and ate them eagerly, sitting in the posture of a squirrel. Von Sack showed this phenomenon to many of the inhabitants of Surinam, who all assured him that it was the first time they had ever known that species of animal to take any nourishment.
Von Sack describes his Ant-eaters as often sleeping all the day long curled together, and fastened by their prehensile tails to one of the perches of the cage. When touched they raised themselves on their hind-legs, and struck with their fore-paws at the object which disturbed them, like the hammer of a clock striking a bell, with both paws at the same time, and with a great deal of force. They never attempted to run away, but were always ready for defence when attacked.
The discovery of the true nature of the food of this species is particularly desirable, and may enable us to have the animal brought alive to this country, a thing which we believe has not been attempted; and which, if attempted, has certainly never succeeded.To procure or carry ants during a long sea-voyage is impracticable, but the larvæ of wasps can be obtained in any quantity, and will keep for months; so that the most serious difficulty to the introduction of the little Ant-eater being thus removed, it would only require to be protected from the effects of a colder climate, which may be as easily done in its case as in that of other South America mammalia.
The Porcupine Ant-eater of New Holland, now very uncommon in New South Wales, is regarded, of its size, the strongest quadruped in existence. It burrows readily. Its mode of eating is very curious, the tongue being used sometimes in the manner of that of the chameleon, and at other times in that in which a mower uses his scythe, the tongue being curved laterally, and the food, as it were, swept into the mouth.
The original Great Ant-Bear, received at the Gardens of the Zoological Society on the 29th of September, 1853, died on the 6th of July, 1854. There are now two of these animals living in the Gardens, one of which is a remarkably fine specimen.
[6]Proceedings of the Zoological Society.
[6]Proceedings of the Zoological Society.
Letter T
THESEharmless and interesting little animals have not only furnished objects of superstitious dread to the ignorant, but have proved to the poet and the painter a fertile source of images of gloom and terror. The strange combination of character of beast and bird, which they were believed to possess, is supposed to have given to Virgil the idea of the Harpies.
Aristotle says but little about the Bat; and Pliny is considered to have placed it among the Birds, none of which, he observes, with the exception of the Bat, have teeth. Again, he notices it as the only winged animal that suckles its young, and remarks on its embracing its two little ones, and flying about with them. In this arrangement he was followed by the older of the more modern naturalists. Belon, doubtingly, places it at the end of the Night-birds; and the Bat,Attaleph(bird of darkness), was one of the unclean animals of the Hebrews; and in Deuteronomy xxv. 18, it is placed among the forbidden birds.
Even up to a late period Bats were considered as forming a link between quadrupeds and birds. The common language of our own ancestors, however, indicates a much nearer approach to the truth in the notions entertained by the people than can be found in the lucubrations of the learned. The wordsrere-mouseandflitter-mouse, the old English names for the Bat—the former derived from the Anglo-Saxon "aræan," to raise, or rear up, and mus; the latter from the Belgic, signifying "flying or flittering mouse,"—show that in their minds these animals were always associated with the idea of quadrupeds. The first of these terms is still used in English heraldry; though it may have ceased to belong to the language of the country. "The wordflitter-mouse," says Mr. Bell, "sometimes corrupted intoflintymouse, is the common term for the Bat in some parts of the kingdom, particularly in that part of the county of Kent in which the language, as well as the aspect and names of the inhabitants, retain more of the Saxon character than will be found, perhaps, in any other part of England.
Ben Jonson has—
"Once a Bat, and ever a Bat! a rere-mouse,And bird o'twilight, he has broken thrice.. . .Come, I will see the flicker-mouse, my fly."
"Once a Bat, and ever a Bat! a rere-mouse,And bird o'twilight, he has broken thrice.. . .Come, I will see the flicker-mouse, my fly."
"Once a Bat, and ever a Bat! a rere-mouse,
And bird o'twilight, he has broken thrice.
. . .
Come, I will see the flicker-mouse, my fly."
Play.—New Inn.
The same author uses flitter-mouse also:—
"And giddy flitter-mice, with leather wings."
"And giddy flitter-mice, with leather wings."
"And giddy flitter-mice, with leather wings."
Sad Shepherd.
Calmet describes the Bat as an animal having the body of a mouse and the wings of a bird; but he erroneously adds, "It never grows tame."
Some persons are surprised at Bats being classed by naturalists, not with birds, but quadrupeds. They have, in fact, no other claim to be considered as birds than that of their being able to suspend and move themselves in the air, like some species of fish, but to a greater degree. They suckle their young, are covered with hair, and have no wings, but arms and lengthened fingers or toes furnished with a membrane, by which they are enabled to fly.
Sir Charles Bell, in his valuable treatise on the "Hand," considers the skeleton of the Bat as one of the best examples of the moulding of the bones of the extremity to correspond with the condition of the animal. Contemplating this extraordinary application of the bones of the extremity, and comparing them with those of the wing of a bird, we might say that this is an awkward attempt—"a failure." But, before giving expression to such an opinion, we must understand the objects required in this construction. It is not a wing intended merely for flight, but one which, while it raises the animal, is capable of receiving a new sensation, or sensations, in that exquisite degree, so as almost to constitute a new sense. On the fine web of the Bat's wing nerves are distributed, which enable it to avoid objects in its flight during the night, when both eyes and ears fail. Could the wing of a bird, covered with feathers, do this? Here, then, we have anotherexample of the necessity of taking every circumstance into consideration before we presume to criticise the ways of nature. It is a lesson of humility. In this animal the bones are light and delicate; and whilst they are all marvellously extended, the phalanges of the fingers are elongated so as hardly to be recognised, obviously for the purpose of sustaining a membranous web, and to form a wing.
In 1839 there was received at the Surrey Zoological Gardens, from Sumatra, a specimen of the Vampire Bat. This was a young male; the body was black, and the membranous wing, in appearance, resembled fine black kid. He was rarely seen at the bottom of his cage, but suspended himself from the roof or bars of the cage, head downwards, his wings wrapped round his body; when spread, these wings extended nearly two feet. Although this specimen was the Vampire Bat to which so many bloodthirsty feats have been attributed, his appearance was by no means ferocious; he was active, yet docile, and the only peculiarity to favour belief in his blood-sucking propensity was his long pointed tongue. The species has popularly been accused of destroying, not only the large mammiferous animals, but also men, when asleep, by sucking their blood. "The truth," says Cuvier, in his "Regne Animal," "appears to be, that the Vampire inflicts only small wounds, which may, probably, become inflammatory and gangrenous from the influence of climate." In this habit, however, may have originated the celebrated Vampire superstition. Lord Byron, in hisbeautiful poem of "The Giaour," thus symbolises the tortures that await the "false infidel:"—
"First, on earth as Vampire sent,My corse shall from its tomb be rent;Then ghastly haunt thy native place,And suck the blood of all thy race;There, from thy daughter, sister, wife,At midnight drain the stream of life;Yet loathe the banquet which perforceMust feed thy livid living corse.Thy victims, ere they yet expire,Shall know the demon for their sire,As cursing thee, thou cursing them,Thy flowers are withered on the stem.But one that for thy crime must fall,The youngest, most beloved of all,Shall bless thee witha father'sname—That word shall wrap thy heart in flame!Yet must thou end thy task, and markHer cheek's last tinge, her eye's last spark,And the last glassy glance must viewWhich freezes o'er its lifeless blue;Then with unhallowed hand shall tearThe tresses of her yellow hair,Of which in life a lock, when shorn,Affection's fondest pledge was worn,But now is borne away by thee,Memorial of thine agony!Wet with thine one best blood shall dripThy gnashing tooth and haggard lip;Then stalking to thy sullen grave,Go, and with Gouls and Afrits rave;Till there in horror shrink awayFrom spectre more accursed than they!"
"First, on earth as Vampire sent,My corse shall from its tomb be rent;Then ghastly haunt thy native place,And suck the blood of all thy race;There, from thy daughter, sister, wife,At midnight drain the stream of life;Yet loathe the banquet which perforceMust feed thy livid living corse.Thy victims, ere they yet expire,Shall know the demon for their sire,As cursing thee, thou cursing them,Thy flowers are withered on the stem.But one that for thy crime must fall,The youngest, most beloved of all,Shall bless thee witha father'sname—That word shall wrap thy heart in flame!Yet must thou end thy task, and markHer cheek's last tinge, her eye's last spark,And the last glassy glance must viewWhich freezes o'er its lifeless blue;Then with unhallowed hand shall tearThe tresses of her yellow hair,Of which in life a lock, when shorn,Affection's fondest pledge was worn,But now is borne away by thee,Memorial of thine agony!Wet with thine one best blood shall dripThy gnashing tooth and haggard lip;Then stalking to thy sullen grave,Go, and with Gouls and Afrits rave;Till there in horror shrink awayFrom spectre more accursed than they!"
"First, on earth as Vampire sent,
My corse shall from its tomb be rent;
Then ghastly haunt thy native place,
And suck the blood of all thy race;
There, from thy daughter, sister, wife,
At midnight drain the stream of life;
Yet loathe the banquet which perforce
Must feed thy livid living corse.
Thy victims, ere they yet expire,
Shall know the demon for their sire,
As cursing thee, thou cursing them,
Thy flowers are withered on the stem.
But one that for thy crime must fall,
The youngest, most beloved of all,
Shall bless thee witha father'sname—
That word shall wrap thy heart in flame!
Yet must thou end thy task, and mark
Her cheek's last tinge, her eye's last spark,
And the last glassy glance must view
Which freezes o'er its lifeless blue;
Then with unhallowed hand shall tear
The tresses of her yellow hair,
Of which in life a lock, when shorn,
Affection's fondest pledge was worn,
But now is borne away by thee,
Memorial of thine agony!
Wet with thine one best blood shall drip
Thy gnashing tooth and haggard lip;
Then stalking to thy sullen grave,
Go, and with Gouls and Afrits rave;
Till there in horror shrink away
From spectre more accursed than they!"
In a note, the noble poet tells us:—"The Vampire superstition is still general in the Levant." HonestTournefort tells a long story, which Mr. Southey, in the notes on "Thalaba," quotes, about these Vardoulacha, as he calls them. "I recollect a whole family being terrified by the screams of a child, which they imagined must proceed from such a visitation. The Greeks never mention the word without horror."
Bishop Heber describes the Vampire Bat of India as a very harmless creature, entirely different from the formidable idea entertained of it in England. "It only eats fruit and vegetables; indeed, its teeth are not indicative of carnivorous habits; and from blood it turns away when offered to it. During the daytime it is, of course, inert; but at night it is lively, affectionate, and playful, knows its keeper, but has no objection to the approach and touch of others."
Mr. Westerton, the traveller, when speaking, in his "Wanderings," of the Vampire of South America, says:—"There are two species in Demerara, both of which suck living animals; one is rather larger than the common Bats, the other measures above two feet from wing to wing, extended. So gently does this nocturnal surgeon draw the blood, that instead of being roused, the patient is lulled into a profound sleep." The large Vampire sucks men, commonly attacking the toes; the smaller seems to confine itself chiefly to birds.
Captain Stedman, who states that he was bitten by a Bat, thus describes the operation:—"Knowing by instinct that the person they intend to attack isin a sound slumber, they generally alight near the feet, where, while the creature continues fanning with its enormous wings, which keeps one cool, he bites a piece out of the tip of the great toe, so very small indeed that the head of a pin would scarcely be received into the wound, which is, consequently, not painful; yet through this orifice he continues to suck the blood until he is obliged to disgorge. He then begins again, and thus continues sucking and disgorging until he is scarcely able to fly; and the sufferer has been often known to sleep from time into eternity. Having applied tobacco-ashes as the best remedy, and washed the gore from myself and my hammock, I observed several small heaps of congealed blood all round the place where I had lain upon the ground, on examining which the surgeon judged that I had lost at least twelve or fourteen ounces during the night."
Lesson, in 1827, says:—"The single American species of Bat is celebrated by the fables with which they have accompanied its history. That Bats suck the blood of animals as well as the juices of succulent fruits zoologists are agreed. The rough tongue of one genus was, I suppose, to be employed for abrading the skin, to enable the animal to suck the part abraded; but zoologists are now agreed that the supposition is groundless. It is more than probable that the celebrated Vampire superstition and the blood-sucking qualities attributed to the Bat have some connection with each other."
Bat-fowling is mentioned by Shakspeare. This isthe mode of taking Bats in the night-time, while they are at roost, upon perches, trees, or hedges. They light torches or straw, and then beat the bushes, upon which the Bats, flying to the flames, are caught, either with nets or otherwise.
Bat-fowling, or Bat-folding, is effected by the use of a net, called a trammel-net, and is practised at night. The net should be made of the strongest and finest twine, and extended between two poles about ten feet high, tapering to a point at the top, and meeting at the top of the net. The larger ends are to be held by the persons who take the management of the net, and who, by stretching out the arms, keep the net extended to the utmost, opposite the hedge in which the Bats or birds are supposed to be. Another of the party carries a lantern upon a pole at a short distance behind the centre of the net. One or two others place themselves on the opposite side of the hedge, and by beating it with sticks disturb the Bats or birds, which, being alarmed, fly towards the light, but are interrupted in their flight by the net which is immediatelyfoldedupon them, often fifteen or twenty in number. This sport cannot be followed with much success except when the night is very dark, or until very late in the autumn, when the trees, having lost their leaves, the Bats or birds are driven for shelter to the hollies, yews, hayricks, &c.
We remember reading, in the "Philosophical Magazine," in 1836, a curious account of the habits of a long-eared Bat, a living specimen of which wasgiven to the children of Mr. De Carle Sowerby, the naturalist. "We constructed," says Mr. Sowerby, "a cage for him, by covering a box with gauze, and making a round hole in the side, fitted with a phial cork. When he was awake, we fed him with flies, introduced through this hole, and thus kept him for several weeks. The animal soon became familiar, and immediately a fly was presented alive at the hole, he would run or fly from any part of the cage, and seize it in our fingers; but a dead or quiet fly he would never touch. At other times, dozens of flies and grasshoppers were left in his cage, and, waking him by their noise, he dexterously caught them as they hopped or flew about, but uniformly disregarded them while they were at rest. The cockroach, hard beetles, and caterpillars he refused.
"As we became still more familiar, our new friend was invited to join in our evening amusements, to which he contributed his full share by flitting round the room, at times settling upon our persons, and permitting us to handle and caress him. He announced his being awake by a shrill chirp, which was more acute than that of the cricket. Now was the proper time for feeding him. I before stated that he only took his food alive. It was observed that not only was motion necessary, but that generally some noise on the part of the fly was required to induce him to accept it; and this fact was soon discovered by the children, who were entertained by his taking flies from their fingers as he flew by them, before he was bold enough to settleupon their hands to devour his victims. They quickly improved upon this discovery, and, by imitating the booming of a bee, induced the Bat, directed by the sound, to settle upon their faces, wrapping his wings round their lips, and searching for the expected fly. We observed that, if he took a fly while on the wing, he frequently settled to masticate it; and, when he had been flying about a long time, he would rest upon a curtain, pricking his ears, and turning his head in all directions, when, if a fly were made to buzz, or the sound imitated, he would proceed directly to the spot, even on the opposite side of the room, guided, it would appear, entirely by the ear. Sometimes he took his victim in his mouth, even though it was not flying; at other times he inclosed it in his wings, with which he formed a kind of bag-net. This was his general plan when in his cage, or when the fly was held in our fingers, or between our lips."
From these observations Mr. Sowerby concludes that many of the movements of the Bat upon the wing are directed by his exquisite sense of hearing. May not the sensibility of this organ be naturally greater in these animals, whose organs of vision are too susceptible to bear daylight, when those organs, from their nature, would necessarily be of most service?—such as the cat, who hunts by the ear, and the mole, who, feeding in the dark recesses of his subterranean abode, is very sensible of the approach of danger, and expert in avoiding it. In the latter case, large external ears are not required,because sound is well conveyed by solids, and along narrow cavities. In the cases of many Bats, and of owls, the external ears are remarkably developed. Cats combine a quickness of sight with acute hearing. They hunt by the ear, but they follow their prey by the eye. Some Bats are said to feed upon fruits: have they the same delicacy of hearing, feeling, &c., as others?
Mr. Sowerby has further described the singular mode adopted by the long-eared Bat in capturing his prey. The flying apparatus is extended from the hind legs to the tail, forming a large bag or net, not unlike two segments of an umbrella, the legs and tail being the ribs. The Bat, having caught the fly, instead of eating it at once, generally covers it with his body, and, by the aid of his arms, &c., forces it into his bag. He then puts his head down under his body, withdraws the fly from his bag, and leisurely devours it. Mr. Sowerby once saw an unwary bluebottle walk beneath the body of the apparently sleeping Bat into the sensitive bag, in which it was immediately imprisoned. White, of Selborne, speaking of a tame Bat, alludes to the above described action, which he compares to that of a beast of prey, but says nothing respecting the bag. Bell, in his "British Quadrupeds," says that the interfemoral membrane of Bats "is probably intended to act as a sort of rudder, in rapidly changing the course of the animal in the pursuit of its insect food. In a large group of foreign Bats, which feed on fruit or other vegetable substances, aswell as in some of carnivorous habits, but whose prey is of a less active character, this part is either wholly wanting or much circumscribed in extent and power." May it not be, asks Mr. Sowerby, that they do not require an entomological bag-net?
The wing of the Bat is commonly spoken of as of leather; that it is an insensible piece of stuff—the leather of a glove or of a lady's shoe; but nothing can be further from the truth. If one were to select an organ of the most exquisite delicacy and sensibility, it would be the Bat's wing. It is anything but leather, and is, perhaps, the most acute organ of touch that can be found.
Bats are supposed to perceive external objects without coming actually in contact with them, because in their rapid and irregular flight, amidst various surrounding bodies, they never fly against them; yet, to some naturalists, it does not appear that the senses of hearing, seeing, or smelling serve them on these occasions, for they avoid any obstacles with equal certainty when the eye, ear, and nose are closed: hence has been ascribed asixth senseto these animals. The nerves of the wing are large and numerous, and distributed in a minute network between the integuments. The impulse of the air against this part may possibly be so modified by the objects near which the animal passes as to indicate their situation and nature. The Bat tribe fly by means of the fingers of the fore feet, the thumb excepted, being, in these animals, longer than the whole body; and between them is stretched a thinmembrane, or web, for flying. It is probable that, in the action of flight, the air, when struck by this wing, or very sensitive hand, impresses a sensation of heat, cold, mobility, and resistance on that organ, which indicates to the animal the existence or absence of obstacles which would interrupt its progress. In this manner blind men discover by their hands, and even by the skin of their faces, the proximity of a wall, door of a house, or side of a street, even without the assistance of touch, and merely by the sensation which the difference in the resistance of the air occasions. Hence they are as little capable of walking on the ground as apes with their hands, or sloths with their hooked claws, which are calculated for climbing.
In a certain kind of Bat, theNycteris, there exists a power of inflation to such a degree that, when inflated, the animal looks, according to Geoffroy St. Hilaire, like alittle balloonfitted with wings, a head, and feet. It is filled with air through the cheek-pouches, which are perforated at the bottom, so as to communicate with the spaces of the skin to be filled. When the Bat wishes to inflate, it draws in its breath, closes its nostrils, and transmits the air through the perforations of the cheek-pouches to the spaces; and the air is prevented from returning by the action of a muscle which closes those openings, and by valves of considerable size on the neck and back.
There was formerly a vulgar opinion that Bats, when down on a flat surface, could not get on thewing again, by rising with great ease from the floor; but White saw a Bat run, with more dispatch than he was aware of, though in a most ridiculous and grotesque manner. The adroitness with which this Bat sheared off the wings of flies, which were always rejected, was very amusing. He did not refuse raw flesh when offered; so that the notion that Bats go down chimneys, and gnaw men's bacon, seems no improbable story.
Mr. George Daniell describes a female Bat, who took her food with an action similar to that of a dog. The animal took considerable pains in cleaning herself, parting the hair on either side, from head to tail, and forming a straight line along the middle of the back. The membrane of the wings was cleaned by forcing the nose through the folds, and thereby expanding them. This Bat fed freely, and at some times voraciously, the quantity exceeding half an ounce, although the weight of the animal itself was not more than ten drams.
TheKalongBat of the Javanese is extremely abundant in the lower parts of Java, and uniformly lives in society. The more elevated districts are not visited by it. "Numerous individuals," says Dr. Hornfield, "select a large tree, and, suspending themselves with the claws of their posterior extremities to the naked branches, often in companies of several hundreds, afford to a stranger a very singular spectacle. A species of ficus (fig-tree), resembling theficus religiosaof India, affords them a very favourite retreat, and the extended branchesof one of these are sometimes covered by them. They pass the greater portion of the day in sleep, hanging motionless, ranged in succession, with the head downwards, the membrane contracted about the body, and often in close contact. They have little resemblance to living beings; and, by a person not accustomed to their economy, are readily mistaken for a part of the tree, or for a fruit of uncommon size suspended from its branches."
In general, these societies are silent during the day; but if they are disturbed, or a contention arises among them, they emit sharp, piercing shrieks; and their awkward attempts to extricate themselves, when oppressed by the light of the sun, exhibit a ludicrous spectacle. Soon after sunset they gradually quit their hold, and pursue their nocturnal flight in quest of food. They direct their course by an unerring instinct to the forests, villages, and plantations, attacking and devouring every kind of fruit, from the abundant and useful cocoa-nut, which surrounds the dwellings of the meanest peasantry, to the rare and most delicate productions which are cultivated by princes and chiefs of distinction. Various methods are employed to protect the orchards and gardens. Delicate fruits are secured by a loose net or basket, skilfully constructed of split bamboo, without which precaution little valuable fruit would escape the ravages of theKalong. There are few situations in the lower part of Java in which this night wanderer is not constantly observed. As soon as the light of the sun has retired, one animal isseen to follow the other at a small but irregular distance, and this accession continues uninterrupted till dark:—