SigPhi · Aristotle

Aristotle's History of Animals

Page 16 of 22

endure the voice of the victor: and elephants differ much in the courage they exhibit. The Indians use both male and female elephants in war, though the females are smaller and far less courageous. The elephant can overthrow walls by striking them with its large tusks; it throws down palm trees by striking them with its head, and afterwards putting its feet upon them, stretches them on the ground.

12. Elephant-hunting is conducted in the following way: men mount upon some tame courageous animals; when they have seized upon the wild animals they command the others to beat them till they fail from fatigue. The elephant-driver then leaps upon its back and directs it with a lance; very soon after this they become tame and obedient. When the elephant-drivers mount upon them they all become obedient, but when they have no driver, some are tame and others not so, and they bind the fore legs of those that are wild with chains, in order to keep them quiet. They hunt both full-grown animals and young ones. Such is the friendship and enmity of these wild animals originating in the supply of food, and the mode of life.

CHAPTER III.

1. Some fish are gregarious and friendly together, others that are less gregarious are hostile. Some are gregarious while they are pregnant, others during the season of parturition. On the whole, the following are gregarious: the tunny, mœnis, cobius, box, saurus, coracinus, sinodon, trigla, muræena, anthia, eleginus, atherinus, sarginus, belona, (mecon,) teuthus, iulus, pelamis, scombrus, and colias. Some of these are both gregarious, and live in pairs, for all the others pair together; and some are gregarious at particular seasons, as it has been said, while they are pregnant, and others in the season of depositing their ova.

2. The labrax and cestreus, though most hostile, will at certain seasons congregate with each other, for not only do congeners congregate together, but all those which feed upon the same kind of food, where it is abundant. The cestreus and the conger often survive after having been deprived of their tail up to the anus, for the cestreus is eaten by the labrax, and the conger by the muræna. The stronger are hostile to the weaker, for the strong fish eat the others.

This much concerning marine creatures.

CHAPTER IV.

1. It has been already observed, that the dispositions of animals vary in cowardice, mildness, courage, gentleness, intelligence, and folly. The disposition of sheep, as I have said before, is foolish, and without sense; they are the most cowardly of all animals, and steal away into desert places for no purpose, and in winter often escape from their fold. When overtaken by a snow-storm, they will not get away, unless the shepherd drives them, but will stay behind and perish, unless the shepherds carry off the males, when the rest will follow.

2. If a person takes any of the goats by the beard (which is like hair), all the rest stand by as if infatuated, and look at it. Sheep will sleep in colder places than goats, for sheep are more quiet, and are ready to submit themselves to mankind. Goats do not bear the cold so well as sheep. Shepherds teach sheep to come together when they make a noise, and if any of them is left behind and does not join the flock when it thunders, it will cast its young, if pregnant; wherefore, when a noise is made, they will collect together in their sheds according to their custom. (Bulls are destroyed by wild beasts, if they wander away from their herd.) Sheep and goats lie down to rest separately in their races, and when the sun begins to descend, the shepherds say that the goats do not lie down with their faces to each other, but they turn their backs upon each other.

CHAPTER V.

1. Cows pasture in herds, and in companies, and if one of them wanders to a distance, all the rest follow, so that the herdsmen, if they do not find her, immediately examine all the herds. Mares in herds, if one of them happens to die, will bring up her foal among them, and the whole race of horses appears to have warm natural affections, of which the following is a proof: the barren mares will take away the foals from their mothers, and treat them with affection, though they soon die for want of milk.

CHAPTER VI.

1. Of all wild quadrupeds, the deer appears to be one of the most prudent in producing its young by the wayside (where wild beasts do not come, for fear of men); as soon as the young is born, the dam eats the chorion, and runs to the plant called seselis, which she eats, and having so done, returns to her kid. She then leads her kid to the station, to which it may learn to retreat in case of danger; this is usually a chasm in a rock with a single entrance, which they say that it stays and defends. When the male gets fat (which usually happens in the autumn) he does not show himself, but gets out of the way, for his fat makes him an easy prey. He sheds his horns in difficult and scarcely accessible places, from whence arises the proverb, "where the stag sheds its horns," for they are afraid of being seen, as if they had lost their means of defence. It is said that the left horn never has been seen, for he conceals it as if it had some medicinal power.

2. When a year old they have no horns, but only a commencement, as it were a sign of what is to be; this is short, and covered with thick down. When two years old, they have straight horns, like sticks, for which reason they are called pattalia (from παττάλος, a stake). In the third year their horns are divided. In the fourth year they become rough. In this manner they are regularly developed till they are six years old. After this age their horns are always the same, so that their age cannot be distinguished by them. Old stags, however, are recognised by two signs; some of them have no teeth at all, others only a few; and they never have the defensive part of the horn, that part of the growing horn which bends forwards, with which they defend themselves, this the old stags never possess, but all the increase of their horns is upwards.

3. They cast their horns every year about the month of April. When they cast their horns they hide themselves during the day, as it has been already observed. They conceal themselves in thickets, to protect themselves from the flies. During this period they feed (in the thickets) during the night, until their horns are grown. They are produced at first under the skin, and are covered with down. When they grow they expose them to the sun, that the horn may be matured and hardened. When they cease to give them pain if rubbed against trees, they leave such places, for they are confident in their means of defence. An Achaïnian stag[224] has been taken with a considerable quantity of green ivy growing on its horns as in green wood, for the horns are tender when first produced.

[224] A bracket, or two year old stag.

4. When the stags are bitten by the phalangium or any such creature, they collect together a number of crabs and eat them. It appears to be wholesome for mankind to drink the same substance, but it is not pleasant. The females, as soon as their young are born, eat the chorium, and it is not possible to obtain it, for they seize upon it before it can fall to the ground; it appears to have some medicinal properties. The females are captured by the sound of the pipe and by singing, and they are charmed by singing. When two persons go out to capture them, one shows himself, and either plays upon a pipe, or sings, and the other strikes behind, when the first gives him the signal; when the ears of the deer are erect, it hears quickly, and cannot be deceived, as it may be if they hang down.

CHAPTER VII.

1. When bears are in flight, they drive their cubs before them, or take them up and carry them. When nearly overtaken, they climb up into trees. When they first come from their hiding place they eat the arum, as it has been already observed, and gnaw the trees as if they were cutting teeth. Many other animals also prudently provide themselves with remedies, for they say that the wild goats in Crete, when struck with an arrow, seek out the dittany, for this plant assists in working the arrow from their body.

2. And dogs, when they are ill, provide themselves with an emetic from a certain kind of grass. The panther, when it has eaten the poison called pardalianches,[225] seeks for human ordure, for this relieves it. This poison also will kill lions, the hunters, therefore, suspend ordure in a vessel from the trees, in order that the animal may not wander far from them; for the panther jumps at it and attempts to seize it, and dies before it can reach it. They say that the panther is aware that its peculiar scent is grateful to other wild animals, and that it preys upon them in concealment, and when deer approach near, it catches hinds.

[225] Perhaps Aconite.

3. The Egyptian ichneumons, when they see the serpent called the asp, do not attack it until they have invited others to assist. They roll themselves in mud as a protection against its blows and wounds; they first bathe in water and then roll themselves on the ground. When the crocodile gapes, the trochilus flies into its mouth, to cleanse its teeth; in this process the trochilus procures food, and the other perceives it, and does not injure it; when the crocodile wishes the trochilus to leave, it moves its neck that it may not bite the bird.

When the tortoise has eaten a viper, it afterwards eats origanum; this has been observed. A person who had often seen this done, and had observed that when the tortoise had tasted the origanum it went back to the viper, gathered all the origanum, and when this was done, the tortoise died.

4. The weasel eats the herb rue before it attacks a serpent, for the smell of this herb is obnoxious to serpents. When the draco has eaten much fruit, it sucks the juice of the bitter lettuce; it has been seen to do this. When dogs are troubled with worms, they eat the green tops of corn. When the pelargus or any other bird has been wounded in flight, they feed upon marjoram, and many persons have seen the locust[226] settle upon the neck of serpents with which it was contending. The weasel also appears prudent in the way in which it attacks birds, for it kills them in the same manner as wolves kill sheep; it will fight also with serpents, and especially with those that hunt mice; for the weasel pursues the same animals.

5. Observations have been frequently made on the instinct of the hedgehog, for when the north and south winds change, those that dwell in the earth alter the position of the entrance of their burrows; those which are kept in houses alter their position from wall to wall, so that they say that in Byzantium there was a person who obtained the character of predicting the change of the weather, from observations made on the hedgehog. The ictis is about the size of a small Maltese dog; in the thickness of its hair, its appearance, its white belly, and the cunning of its disposition, it resembles the weasel; it is easily tamed; it attacks hives of bees, for it is very fond of honey; it eats birds like cats; its penis, as it has been already observed, is bony, and appears to be a remedy for stranguary in the human subject; it is administered in shavings.

CHAPTER VIII.

1. Many animals in their mode of life appear to imitate mankind, and one may observe greater accuracy of intellect in small than in large animals; as the manufacture of its dwelling by the swallow is remarkable among birds; it has the same method of combining chaff with mud, for it mixes the mud with straw, and if mud is not to be found, it dips in the water and rolls itself in the dust; it uses straw in making its nest as men use it, for it places the largest at the bottom, and makes it commensurate with its own bulk; both the male and female labour in support of the young. They feed each in turn, observing by some agreement the one which was first fed that none may receive food twice; at first they turn the dung out of the nest, but as the young birds increase in size, they teach them to turn themselves, so as to eject their excrement out of the nest.

2. There are some observations which may be made on pigeons, for they will not pair with many mates, nor do they forsake their first companion, unless they become widowed. The care and anxiety of the male at the time of parturition are remarkable, for if the pain causes the hen to feel languid when near the nest, he beats her and drives her in.

When the young are hatched, the parent provides salt earth, which is injected into the open mouth of the young birds, as a preparation for the reception of food. When it is time for them to leave the nest, the male copulates with them all.

3. In this manner they have usually a great affection for each other.

Some females will copulate with males that are not their own mates.

This bird is contentious, they fight together, and attack each other's nests, though not frequently, for although they are beaten when at a distance, they will fight to the last when near their nests; it appears to be characteristic of the pigeon, phaps, and turtle not to lean back when they drink, unless they have had sufficient. The turtle and phatta always remain faithful to the same male, and will not permit another to approach them, and the male and female share the labour of incubation.

The male and female are not easily distinguished, except by their internal structure.

4. The phatta is long-lived, they have been known to live for twenty-five or thirty years, some even forty years; their claws grow when they become aged, and pigeon breeders cut them off, and in no other respect are they inferior when aged. The turtle and the pigeon, if they have been blinded by those who use them as decoy birds, will live eight years. The partridge lives fifteen years, the phaps and the turtle always build in the same places.

5. On the whole, males also live longer than females, but in these birds they say that the males die before the females; this conclusion is derived from the observation of those which are brought up in houses for decoy birds. Some persons say that cock-sparrows only live for one year, considering this as a proof, that early in the spring there are no birds with black beneath the chin; but they have it afterwards, as if none of the former birds had survived. The hen-sparrows have a longer life, for these are taken among the young birds, and are easily known by the hard portion about their bills. The turtle lives during the summer in cold places, and during the winter in warm places. The finch lives during the summer in warm places, and in cold places during winter.

CHAPTER IX.

1. The heavy birds do not make nests, for it does not agree with their mode of flight, as the quail, partridge, and all such birds; but when they have made a hole in the smooth ground (for they never produce their young in any other place), they collect together some thorns and sticks for a defence against the hawks and eagles, and there lay their eggs and incubate. As soon as the young are hatched, they lead them out, because their slow flight prevents them from procuring food for them. The quail and partridge shelter their young under their wings, like the domestic fowl.

2. They do not lay and incubate in the same place, lest any one should discover the place while they sat there for a long while; and when any one in hunting falls upon the nest, the partridge halts before him, as if she could be taken, and draws him after her in the hopes of capture, until all the young ones have had time to escape, and after she flies back and recalls them to their nest. The partridge does not lay less than ten eggs, and often sixteen. As it has been already observed, it is a bird of an evil and cunning disposition. In the spring they separate with singing and fighting into pairs with the females which each may happen to take. The partridge being a bird of violent passions, it tries to prevent the female from incubation by rolling and breaking the eggs, if it can find them. The female, opposing this artifice by another, lays her eggs as she runs, and often, from her desire of laying, she drops her eggs wherever she may be, if the male is present; and, that they may all be preserved, she does not return to them. If she is observed by men, she leads them away from her eggs as from her young ones, and shows herself just before them until they are drawn away from the nest.

3. When the hen has escaped for incubation, the cocks crow and fight together. These are called widowers. The vanquished in the combat follows his conqueror who alone has intercourse with him; and if any one is overcome by a second, or by any chance one, the victor has secret intercourse with him. This does not take place always, but only at certain seasons of the year. The quail does the same, and domestic fowls also; for when a new one is offered in the temples, where they are kept without the females, all in turn are united with it. Tame partridges have sexual intercourse with wild ones, and strike and insult them.

4. The leader of the wild partridges attacks the partridge used in fowling, and goes out crowing as if he would fight. When he is taken in the trap, the other goes out and crows in the same manner. If the partridge used for fowling is a cock, they behave in this way; but if it is a female, and she calls, the leader answers her call; and all the rest rise up and beat him, and drive him away from the female, because he attends to her instead of themselves. For this reason he often comes silently, that the others may not hear his voice and come out to fight him. And some experienced fowlers say that the male approaches the female in silence, that the other males may not hear him and compel him to fight them. The partridge not only calls, but also utters a shrill cry and other sounds.

5. And it often happens, when the hen is sitting, that if she sees the male approaching the decoy bird, she will get up from her nest and remain in his way, that he may have intercourse with her, and not be drawn away by the decoy bird. Partridges and quails have such violent sexual desires that they will fall upon the fowlers and often perch upon their heads.

CHAPTER X.

1. This is the mode of the sexual intercourse of the partridge, and the way in which they are caught, and the nature of the rest of their crafty disposition. Quails, and partridges, and some other birds make their nest upon the ground, as it has been already observed. Of such birds the lark, woodcock, and quail do not perch upon trees, but upon the ground.

2. The woodpecker does not settle upon the ground, but it strikes trees in order to drive out the worms and flies which they contain, and it picks them up with its tongue as they emerge. Its tongue is wide and large. It walks upon the trees in any position, even beneath the branches, like the gecko. It has claws stronger than those of the colœus, which provide for its safety in climbing trees; for it fixes them in the bark as it walks up the trees. There is one kind of woodpecker less than the blackbird, covered with small red spots, and another kind larger than the blackbird, and a third kind nearly as large as the domestic hen. It builds its nest upon trees, as it has been already observed, both on olive and other trees; and it feeds upon ants and worms which live in trees. It hunts for worms so diligently that they say it hollows out the trees so much as to throw them down.

A tame bird has been known to place an almond in a crack in wood, to prepare it for the stroke of its bill, and break it with three blows, in order to eat the kernel.

CHAPTER XI.

Many prudent actions appear to be performed by cranes; for they travel great distances, and fly at a great elevation, in order that they may see farther; and if they see clouds and wintry weather, they descend and rest themselves. They have also a leader in front; and in the rear are those which give a signal by whistling, so that their voice may be heard. When they settle on the ground, the rest sleep with their head under the wing, first on one foot, then on the other; but the leader watches with his neck stretched out, and when he sees anything he gives a signal by his cry. The pelicans, which inhabit the rivers, swallow large smooth shells with their drink, and when they have been digested in the first part of their stomach, they vomit them up, in order that they may pick out and eat their flesh when they open their valves.

CHAPTER XII.

1. The habitations of wild birds are contrived with relation to their mode of life and the preservation of their young. Some of them are kind to their young and careful of them: others are of a different disposition. Some manage well in their mode of life: others do not.

Some dwell in clefts, and holes, and in rocks, as the birds called charadrius. This bird is faulty both in its colours and its voice. It appears during the night, and escapes in the day time.

2. The hawk also builds in precipitous places; and although it is carnivorous, it does not devour the heart of the bird it has killed.

Some have observed this with respect to the quail and thrush, and others with other birds. There is also a change in their mode of hunting their prey, for they do not seize them in the same way in summer and in winter. It is said that no one has ever seen the young or the nest of the carrion vulture. Wherefore Herodorus, the father of Brison the sophist, says that they come from some distant elevated land, using this proof, that many of them appear suddenly, but where they come from is not intelligible to any one. The reason is this, they make their nest in inaccessible rocks, and the bird is not an inhabitant of many countries. It produces one egg or two at the most.

3. Some birds dwell in mountains and in woods, as the hoopoe and brenthus. This bird has a good habit of life and a good voice. The trochilus dwells in thickets and holes. It is taken with difficulty, for it is swift in flight, and its disposition is weak; but its mode of life is good, and it is artful. It is also called presbys and basileus.

Wherefore also they say that it fights with the eagle.

CHAPTER XIII.

1. There are some which live near the sea, as the cinclus. In disposition this bird is cunning and difficult of capture, and when taken easily tamed. It appears to be lame, for its hinder parts are weak. All birds with webbed feet live near the sea, or near rivers and ponds, for their nature teaches them to seek what is advantageous for them. Many of those with divided feet live near waters and marshes, as the anthus in the neighbourhood of rivers. Its colour is beautiful, and its mode of life good. The diver lives near the sea, and when it plunges into the sea it remains as long a time as it would take a man to walk over a plethrum of ground. This bird is less than a hawk.

2. The swan also is web-footed, and lives in ponds and marshes. Its manner of life and disposition is good, and so is its mode of rearing their young and its old age. If an eagle attacks the swan, it defends itself and comes off victorious, but will not commence the fight. Swans have the power of song, especially when near the end of their life; for they then fly out to sea, and some persons, sailing near the coast of Libya, have met many of them in the sea singing a mournful song, and have afterwards seen some of them die.

3. The cymindis is seldom seen, for it inhabits mountains. It is black, and about the size of the hawk called pigeon hawk. Its form is long and slight. (It shines with a metallic lustre, wherefore also it is called chalcis.) The Ionians call it cymindis: wherefore Homer writes in the Iliad, "the bird which the gods call chalcis, and mortals cymindis."

(Some persons say that the hybris is the same bird as the ptynx.)

This bird does not show itself in the day-time because its sight is dim; but it hunts its prey during the night like the eagle. It fights so fiercely with the eagle that both are often taken alive by the shepherds. It lays two eggs, and builds in rocks and caverns. Cranes fight so fiercely with each other that these also are taken alive by the shepherds while they are fighting. The crane lays two eggs.

CHAPTER XIV.

1. The jay changes its voice frequently, for it utters a different one, as we may say, almost every day; it lays about nine eggs; it makes its nest upon trees, of hair and wool; when the acorns fall, it conceals and stores them up. Many persons have reported that the stork is fed by its young, and some people say the merops also, and that they are fed by the young, not only in their old age, but as soon as the young birds are able to do so, and that the parents remain within the nest; in appearance, this bird is green beneath the wings, and blue above, as the kingfisher, and its wings are red at the extremity. It lays six or seven eggs in the autumn, in muddy caverns, and digs as much as four cubits into the ground.

2. The bird called chloris from being yellow beneath, is of the size of the lark, and lays four or five eggs; it makes its nest of symphytum, which it pulls up by the root, and lines it with straw, hair, and wool. The blackbird and jay do the same, and line their nests with the same materials; the nest of the acanthyllis is also artfully constructed, for it is folded together like a ball of flax, and has a small entrance. And the natives of those places say that there is a cinnamon bird, and that they bring the cinnamon from the same places as the bird, and that it makes its nest of it. It builds its nest in lofty trees and among their branches, but the natives of the country tip their arrows with lead, with which they destroy the nests, and then pick out the cinnamon from the other material.

CHAPTER XV.

1. The halcyon is not much larger than a sparrow; its colour is blue and green, and somewhat purple; its whole body is composed of these colours as well as the wings and neck, nor is any part without every one of these colours. Its bill is somewhat yellow, long, and slight; this is its external form. Its nest resembles the marine balls which are called halosachnæ,[227] except in colour, for they are red; in form it resembles those sicyæ (cucumbers) which have long necks; its size is that of a very large sponge, for some are greater, others less. They are covered up, and have a thick solid part as well as the cavity; it is not easily cut with a sharp knife, but when struck or broken with the hand, it divides readily like the halosachnæ. The mouth is narrow, as it were a small entrance, so that the sea-water cannot enter, even if the sea is rough; its cavity is like that of the sponge; the material of which the nest is composed is disputed, but it appears to be principally composed of the spines of the belone, for the bird itself lives on fish. It also ascends rivers; it does not produce more than five eggs; it continues to reproduce throughout the whole of its life, from the time of being four months old.

[227] Probably a Zoophyte, Alcyonia.

CHAPTER XVI.

1. The hoopoe generally makes its nest of human ordure. It changes its appearance in summer and winter, like most other wild birds. The titmouse, as they say, lays the greatest number of eggs, some say that the bird called melancoryphus lays the greatest number of eggs after the Libyan sparrow, seventeen have been observed, but it will produce more than twenty, and, as they say, it always lays a great many. This bird also builds in trees, and lives upon worms. It is characteristic of this bird and the nightingale not to have any tip to their tongue.

The ægithus has a good mode of life, and is careful of its young, but is lame upon its feet. The chlorion is a clever and diligent bird, but its flight is difficult, and its colours bad.

2. The elea, like some other birds, has an excellent mode of life, and dwells during the summer in groves and in the shade, and during the winter in sunshine, perching upon the reeds on the sides of marshes. It is a small bird, with a good voice.

3. The bird called gnaphalus has a sweet voice, its colours are beautiful, its mode of life good, and its form elegant; it appears to be a foreign bird, for it is rarely found in places where there are no houses.

4. The disposition of the crex is pugnacious, but it is ingenious in providing for its own subsistence, though otherwise an unfortunate bird. The sitta is pugnacious, but its disposition is gentle and tractable, and its mode of life good. It is said to be medicinal, for it is skilful in many things. It produces many young, which it treats with kindness, and obtains its food by striking trees.

5. The little owl feeds during the night, and is rarely visible by day.

It lives in rocks and caverns, for its food is of two kinds; and in disposition it is diligent and ingenious. There is a small bird called certhius, which is bold in disposition, and lives on trees and eats the thrips (timber worm). In disposition it is diligent in search of food, and its voice is brilliant. The disposition and hue of the acanthis is bad, but it has a shrill voice.

CHAPTER XVII.

1. Among the herons, as it was before observed, the black heron copulates with difficulty, but it is an ingenious bird. It carries its food about, and is skilful in procuring it. It works during the day.

Its colour, however, is bad, and its stomach always fluid. Of the other two (for there are three kinds of them), the white heron is beautifully coloured and copulates without pain, and builds its nest and attends its young carefully in trees. It inhabits marshes and lakes, plains and meadows. The bittern, which is called ocnus (the idle), is said in fables to have been originally a slave. Its name indicates its very idle disposition.

2. The herons live in this manner. The bird called poyx is peculiar, for it is its disposition to eat the eyes of other creatures, and is therefore the enemy of the harpa, which lives upon the same food.

CHAPTER XVIII.

1. There are two kinds of cottyphus. The one is black, and is found everywhere; the other is white. In size they are alike, and their voice is very similar. The white one is found in Cyllene, in Arcadia, and nowhere else. The læus is similar to the black cottyphus, but is rather smaller. It makes its house upon rocks and tiles. It has not a dark beak, like the blackbird.

2. Of thrushes there are three forms. The one is called misselthrush, for it lives upon nothing but miseltoe and resin. It is as large as the citta; the other is called fieldfare. The voice of this bird is shrill; its size is that of the blackbird. There is another kind, which some persons call illas, which is smaller than the others and less variegated.

3. There is a certain bird living on rocks, which is called blue thrush. This bird generally inhabits Scyrus. It lives upon the wing.

It is less than the blackbird, but larger than the finch. Its feet are black, and it climbs up upon rocks. It is entirely blue. It has a smooth, long beak, but its legs are short, and resemble those of the woodpecker.

CHAPTER XIX.

1. The oriole is entirely of a yellowish green. This bird is not visible in the winter. It is seen in the greatest numbers at the summer solstice, and takes its departure when Arcturus rises. It is of the same size as the turtle. The malacocraneus always perches upon the same place, and is captured there. This is its appearance: its head is large, and has the form of cartilage; its size is smaller than the thrush; its beak is strong, small, and round; its colour is entirely cinereous; its feet are strong, and its wings weak; it is generally captured by the owl.

2. There is another bird, called the pardalus, which is generally gregarious, and a single bird is never seen. Its colour is entirely cinereous. In size it resembles those already mentioned. Its feet are strong, and its wings are not weak. Its voice is frequent and not deep.

The collyrion lives on the same food as the blackbird, and in size much resembles those just named. It is generally taken in the winter. These birds are visible all the year round, and so are those which live in the neighbourhood of towns, the raven and crow; for these are always visible, and neither migrate nor conceal themselves.

3. Of the jackdaw there are three kinds, one called coracias, which is as large as the crow, and has a red beak; another is called lycius; there is also a small one called bomolochus; there is also another kind of jackdaw in Lydia and Phrygia which is web-footed.

4. Of the lark there are two kinds. One dwells on the ground, and has a crest. The other is gregarious, and not solitary. Its colour is similar, though it is a smaller bird, and has no crest. It is used for food.

5. The ascalopas is generally taken in enclosed gardens. It is of the size of the domestic fowl, it has a long beak, and in colour resembles the attagen. It runs quickly, and is very partial to the neighbourhood of mankind. The starling is variegated, and is of the size of the blackbird.

6. There are two kinds of ibis in Egypt; the white and the black. The white live in all the rest of Egypt, but are not found in Pelusium. The black occur in Pelusium, but not in other parts of Egypt.

7. One kind of scops, called brown owl, is seen throughout the year, but it is not eaten, for it is not fit for food. Others occur sometimes in the autumn, when they appear for one, or not more than two days.

They are eatable, and are highly esteemed. They differ in no respect from the brown owl, except in fatness; and they are silent, whereas the other has a voice. No observations have ever been made on their mode of generation, except that they appear when the west wind blows. This is manifest.

CHAPTER XX.

1. The cuckoo, as it has been already observed, makes no nest, but lays its eggs in the nests of other birds, especially in that of the phaps, and in those of the sparrow and lark on the ground, and in the nest of the chloris in trees. It lays one egg, upon which it does not sit, but the bird in whose nest it lays both hatches the egg and nurses the young bird; and, as they say, when the young cuckoo grows, it ejects the other young birds, which thus perish.

2. Others say that the mother bird kills them, and feeds the young cuckoo with them; for the beauty of the young cuckoo makes her despise her own offspring. People assert that they have been eye-witnesses of most of these circumstances, but all are not equally agreed as to the mode in which the other young birds perish. Some persons say that the old cuckoo comes and devours the young of the other bird. Others say that the great size of the young cuckoo enables it to seize upon the food which is brought to the nest, so that the rest perish from starvation. Others say that the cuckoo, being the stronger bird, kills those that are brought up with it.

3. The cuckoo appears to act prudently in thus depositing her egg; for it is conscious of its own timidity, and that it cannot defend its young, and therefore places them under the protection of another bird, in order that they may be preserved; for this bird is very cowardly, and when it is pecked by even small birds, it flies away from them.

CHAPTER XXI.

1. That the swift, which some persons call cypsellus, resembles the