BOOK X. THE NATURAL HISTORY OF BIRDS. 

CHAP.  1. ( 1.)—THE OSTRICH. 

THE history of the birds 1 follows next, the very largest of which, and indeed almost approaching to the nature of quad- rupeds, is the ostrich 2 of Africa or 3 Æthiopia.  This bird exceeds in height a man sitting on horseback, and can surpass him in swiftness, as wings have been given to aid it in running; in other respects ostriches cannot be considered as birds, and do not raise themselves from the earth.  They have cloven talons, very similar to the hoof 4 of the stag; with these they fight, and they also employ them in seizing stones for the purpose of throwing 5 at those who pursue them.  They have the marvellous property of being able to digest 6 every substance without distinction, but their stupidity 7 is no less remarkable; for although the rest of their body is so large, they imagine, when they have thrust their head and neck into a bush, that the whole of the body is concealed.  Their eggs 8 are prized on account of their large size, and are employed as vessels for certain purposes, while the feathers of the wing and tail are used as ornaments for the crest and helmet of the warrior. 

CHAP.  2. ( 2.)—THE PHŒNIX. 

Æthiopia and India, more especially, produce 9 birds of diversified plumage, and such as quite surpass all description.  In the front rank of these is the phœnix, 10 that famous bird of Arabia; though I am not quite sure that its existence is not all a fable.  It is said that there is only one in existence in the whole world, and that that one has not been seen very often.  We are told that this bird is of the size of an eagle, 11 and has a brilliant golden plumage around the neck, while the rest of the body is of a purple colour; except the tail, which is azure, with long feathers intermingled of a roseate hue; the throat is adorned with a crest, and the head with a tuft of feathers.  The first Roman who described this bird, and who has done so with the greatest exactness, was the senator Manilius, so famous for his learning; which he owed, too, to the instructions of no teacher.  He tells us that no person has ever seen this bird eat, that in Arabia it is looked upon as sacred to the sun, that it lives five hundred and forty years, 12 that when it becomes old it builds a nest of cassia and sprigs of incense, which it fills with perfumes, and then lays its body down upon them to die; that from its bones and marrow there springs at first a sort of small worm, which in time changes into a little bird: that the first thing that it does is to perform the obsequies of its predecessor, and to carry the nest entire to the city of the Sun near Panchaia, 13 and there deposit it upon the altar of that divinity. 

The same Manilius states also, that the revolution of the great year 14 is completed with the life of this bird, and that then a new cycle comes round again with the same characteristics as the former one, in the seasons and the appearance of the stars; and he says that this begins about mid-day of the day on which the sun enters the sign of Aries.  He also tells us that when he wrote to the above effect, in the consulship 15 of P. Licinius and Cneius Cornelius, it was the two hundred and fifteenth year of the said revolution.  Cornelius Valerianus says that the phœnix took its flight from Arabia into Egypt in the consulship 16 of Q. Plautius and Sextus Papinius.  This bird was brought to Rome in the censorship of the Emperor Claudius, being the year from the building of the City, 800, and it was exposed to public view in the Comitium.  17 This fact is attested by the public Annals, but there is no one that doubts that it was a fictitious phœnix only. 

CHAP.  3. ( 3.)—THE DIFFERENT KINDS OF EAGLES. 

Of all the birds with which we are acquainted, the eagle is looked upon as the most noble, and the most remarkable for its strength.  There are six 18 different kinds; the one called "melanætos" 19 by the Greeks, and "valeria" in our language, the least in size of them all, but the most remarkable for its strength, is of a blackish colour.  It is the only one among all, the eagles that feeds its young; for the others, as we shall mention just now, drive them away; it is the only one too that has neither cry nor murmur; it is an inhabitant of the mountains.  The second kind is the pygargus, 20 an inhabitant of the cities and plains, and distinguished by the whiteness of its tail.  The third is the morphnos, 21 which Homer also calls the "perenos," while others, again, call it the "plangus" and the "anataria;" it is the second in size and strength, and dwells in the vicinity of lakes.  Phemonoë, who was styled the "daughter of Apollo," has stated that this eagle has teeth, but that it has neither voice nor tongue; she says also that it is the blackest of all the eagles, and has a longer tail than the rest; Bœus is of the same opinion.  This eagle has the instinct to break the shell of the tortoise by letting it fall from aloft, a circumstance which caused the death of the poet Æschylus.  An oracle, it is said, had predicted his death on that day by the fall of a house, upon which he took the precaution of trusting himself only under the canopy of the heavens. 

The fourth kind of eagle is the "percnopterus," 22 also called the "oripelargus;" 23 it has much the appearance of the vulture, with remarkably small wings, while the rest of the body is larger than the others; but it is of a timid and degenerate nature, so much so, that even a raven can beat it.  It is always famishing and ravenous, and has a plaintive murmuring cry.  It is the only one among the eagles that will carry off the dead carcase; the others settle on the spot where they have killed their prey.  The character of this species causes the fifth one to be known by the distinctive name of "gnesios," 24 as being the genuine eagle, and the only one of untainted lineage; it is of moderate size, of rather reddish colour, and rarely to be met with.  The haliætus 25 is the last, and is remarkable for its bright and piercing eye.  It poises itself aloft, and the moment it catches sight of a fish in the sea below, pounces headlong upon it, and cleaving the water with its breast, carries off its prey. 

The eagle which we have mentioned as forming the third species, pursues the aquatic birds in the vicinity of standing waters: in order to make their escape they plunge into the water every now and then, until at length they are overtaken by lassitude and sleep, upon which the eagle immediately seizes them.  The contest that takes place is really a sight worthy to be seen.  The bird makes for the shore to seek a refuge, and especially if there should happen to be a bed of reeds there; while in the meantime the eagle endeavours to drive it away with repeated blows of its wings, and tumbles into the water in its attempts to seize it.  While it is standing on the shore its shadow is seen by the bird, which immediately dives beneath, and then making its way in an opposite direction, emerges at some point at which it thinks it is the least likely to be looked for.  This is the reason why these birds swim in flocks, for when in large numbers they are in no danger from the enemy; as by dashing up the spray with their wings they blind him. 

Again, it often happens that the eagle is not able to carry the bird aloft on account of its weight, and in consequence they both of them sink together.  The haliætus, and this one only, beats its young ones while in an unfledged state, with its wings, and forces 26 them from time to time to look steadily upon the rays of the sun; and if it sees either of them wink, or even its eye water, it throws it headlong out of the nest, as being spurious and degenerate, while, on the other hand, it rears the one whose gaze remains fixed and steady.  The haliætus 27 is not a species of itself, but is an eagle of mixed breed: hence their produce are of the species known as the ossifrage, from which again is produced the smaller vulture; while this in its turn produces the large vulture, which, however, is quite barren. 

Some writers add to the above a seventh kind, which they call the "bearded" 28 eagle; the Tuscans, however, call it the ossifrage. 

CHAP.  4.—THE NATURAL CHARACTERISTICS OF THE EAGLE. 

The first three and the fifth class of eagles employ in the construction of their aerie the stone aëtites, 29 by some known as "gangites;" which is employed also for many remedial purposes, and is proof against the action of fire.  This stone has the quality also, in a manner, of being pregnant, for when shaken, another stone is heard to rattle within, just as though it were enclosed in its womb; it has no medical properties, however, except immediately after it has been taken from the nest. 

Eagles build among rocks and trees; they lay three eggs, and generally hatch but two young ones, though occasionally as many as three have been seen.  Being weary of the trouble of rearing both, they drive one of them from the nest: for just at this time the providential foresight of Nature has denied them a sufficiency of food, thereby using due precaution that the young of all the other animals should not become their prey.  During this period, also, their talons become reversed, and their feathers grow white from continued hunger, so that it is not to be wondered at that they take a dislike to their young.  The ossifrage, however, a kindred species, takes charge of the young ones thus rejected, and rears them with its own; but the parent bird still pursues them with hostility, even when grown up, and drives them away, as being its rivals in rapine.  And indeed, under any circumstances, one pair of eagles requires a very considerable space of ground to forage over, in order to find sufficient sustenance; for which reason it is that they mark out by boundaries their respective allotments, and seek their prey in succession to one another.  They do not immediately carry off their prey, but first deposit it on the ground, and it is only after they have tested its weight that they fly away with it. 

They die, not of old age, nor yet of sickness, or of hunger; but the upper part of the beak grows to such an extent, and becomes so curved, that they are unable to open it.  They take the wing, and begin upon the labours of the chase at mid-day; sitting in idleness during the hours of the morning, until such time as the places 30 of public resort are filled with people.  The feathers of the eagle, if mixed with those of other birds, will consume them.  31 It is said that this is the only bird that has never been killed by lightning; hence it is, that usage has pronounced it to be the armour—Bearer of Jove. 

CHAP.  5. ( 4.)—WHEN THE EAGLE WAS FIRST USED AS THE STANDARD OF THE ROMAN LEGIONS. 

Caius Marius, in his second consulship, assigned the eagle exclusively to the Roman legions.  Before that period it had only held the first rank, there being four others as well, the wolf, the minotaur, the horse, and the wild boar, each of which preceded a single division.  32 Some few years before his time it had begun to be the custom to carry the eagle only into battle, the other standards being left behind in camp; Marius, however, abolished the rest of them entirely.  Since then, it has been remarked that hardly ever has a Roman legion encamped for the winter, without a pair of eagles making their appearance at the spot. 

The first and second species of eagle, not only prey upon the whole of the smaller quadrupeds, but will attack deer even.  Rolling in the dust, the eagle covers its body all over with it, and then perching on the antlers of the animal, shakes the dust into its eyes, while at the same time it beats it on the head with its wings, until the creature at last precipitates itself down the rocks.  Nor, indeed, is this one enemy sufficient for it; it has still more terrible combats with the dragon, 33 and the issue is much more doubtful, although the battle is fought in the air.  The dragon seeks the eggs of the eagle with a mischievous avidity; while the eagle, in return, carries it off whenever it happens to see it; upon these occasions, the dragon coils itself about the wings of the bird in multiplied folds, until at last they fall to the earth together. 

CHAP.  6. ( 5.)—AN EAGLE WHICH PRECIPITATED ITSELF ON THE FUNERAL PILE OF A GIRL. 

There is a very famous story about an eagle at the city of Sestos.  Having been reared by a little girl, it used to testify its gratitude for her kindness, first by bringing her birds, and in due time various kinds of prey: at last she died, upon which the bird threw itself on the lighted pile, and was consumed with her body.  In memory of this event, the inhabitants raised upon the spot what they called an heroic monument, 34 in honour of Jupiter and the damsel, the eagle being a bird consecrated to that divinity. 

CHAP.  7. ( 6.)—THE VULTURE. 

Of the vultures, the black ones 35 are the strongest.  No person has yet found a vulture's nest: hence it is that there are some who have thought, though erroneously, that these birds come from the opposite hemisphere.  36 The fact is, that they build their nest upon the very highest rocks; their young ones, indeed, are often to be seen, being generally two in number.  Umbricius, the most skilful among the aruspices of our time, says that the vulture lays thirteen eggs, 37 and that with one of these eggs 38 it purifies the others and its nest, and then throws it away: he states also that they hover about for three 39 days, over the spot where carcases are about to be found. 

CHAP.  8. ( 7.)—THE BIRDS CALLED SANGUALIS AND IMMUSULUS. 

There has been considerable argument among the Roman augurs about the birds known as the "sangualis" and the "immusulus."  Some persons are of opinion that the immusulus is the young of the vulture, and the sangualis that of the ossifrage.  Massurius says, 40 that the sangualis is the same as the ossifrage, and that the immusulus is the young of the eagle, before the tail begins to turn white.  Some persons have asserted that these birds have not been seen at Rome since the time of the augur Mucius; for my part, I think it much more likely, that, amid that general heedlessness as to all knowledge, which has of late prevailed, no notice has been taken of them. 

CHAP.  9. ( 8.)—HAWKS.  THE BUTEO. 

We find no less than sixteen 41 kinds of hawks mentioned; among these are the ægithus, which is lame 42 of one leg, and is looked upon as the most favourable omen for the augurs on the occasion of a marriage, or in matters connected with property in the shape of cattle: the triorchis also, so called from the number of its testicles, 43 and to which Phemonoë has assigned the first rank in augury.  This last is by the Romans known as the "buteo;" indeed there is a family 44 that has taken its surname from it, from the circumstance of this bird having given a favourable omen by settling upon the ship of one of them when he held a command.  The Greeks call one kind 45 "epileus;" the only one, indeed, that is seen at all seasons of the year, the others taking their departure in the winter. 

The various kinds are distinguished by the avidity with which they seize their prey; for while some will only pounce on a bird while on the ground, others will only seize it while hovering round the trees, others, again, while it is perched aloft, and others while it is flying in mid air.  Hence it is that pigeons, on seeing them, are aware of the nature of the danger to which they are exposed, and either settle on the ground or else fly upwards, instinctively protecting themselves by taking due precautions against their natural propensities.  The hawks of the whole of Massæsylia, breed in Cerne, 46 an island of Africa, lying in the ocean; and none of the kinds that are accustomed to those parts will breed anywhere else. 

CHAP.  10.—IN WHAT PLACES HAWKS AND MEN PURSUE THE CHASE IN COMPANY WITH EACH OTHER. 

In the part of Thrace which lies above Amphipolis, men 47 and hawks go in pursuit of prey, in a sort of partnership as it were; for while the men drive the birds from out of the woods and the reed—Beds, the hawks bring them down as they fly; and after they have taken the game, the fowlers share it with them.  It has been said, that when sent aloft, they will pick 48 out the birds that are wanted, and that when the opportune moment for taking them has come, they invite the fowler to seize the opportunity by their cries and their peculiar mode of flying.  The sea-wolves, too, in the Palus Mæotis, do something of a very similar nature; but if they do not receive their fair share from the fishermen, they will tear their nets as they lie extended.  49 Hawks will not 50 eat the heart of a bird.  The night-hawk is called cybindis; 51 it is rarely found, even in the woods, and in the day-time its sight is not good; it wages war to the death with the eagle, and they are often to be found clasped in each other's talons. 

CHAP.  11. ( 9.)—THE ONLY BIRD THAT IS KILLED BY THOSE OF ITS OWN KIND.—A BIRD THAT LAYS ONLY ONE EGG. 

The cuckoo seems to be but another form of the hawk, 52 which at a certain season of the year changes its shape; it being the fact that during this period no other hawks are to be seen, except, perhaps, for a few days only; the cuckoo, too, itself is only seen for a short period in the summer, and does not make its appearance after.  It is the only one among the hawks that has not hooked talons; neither is it like the rest of them in the head, or, indeed, in any other respect, except the colour only, while in the beak it bears a stronger resemblance to the pigeon.  In addition to this, it is devoured by the hawk, if they chance at any time to meet; this being the only one among the whole race of birds that is preyed upon by those of its own kind.  It changes its voice also with its appearance, comes out in the spring, and goes into retirement at the rising of the Dog-star.  It always lays its eggs in the nest of another bird, and that of the ring-dove 53 more especially,-mostly a single egg, a thing that is the case with no other bird; sometimes however, but very rarely, it is known to lay two.  It is supposed, that the reason for its thus substituting its young ones, is the fact that it is aware 54 how greatly it is hated by all the other birds; for even the very smallest of them will attack it.  Hence it is, that it thinks its own race will stand no chance of being perpetuated unless it contrives to deceive them, and for this reason builds no nest of its own: and besides this, it is a very timid animal.  In the meantime, the female bird, sitting on her nest, is rearing a supposititious and spurious progeny; while the young cuckoo, which is naturally craving and greedy, snatches away all the food from the other young ones, and by so doing grows plump and sleek, and quite gains the affections of his foster-mother; who takes a great pleasure in his fine appearance, and is quite surprised that she has become the mother of so handsome an offspring.  In comparison with him, she discards her own young as so many strangers, until at last, when the young cuckoo is now able to take the wing, he finishes by devouring 55 her.  For sweetness of the flesh, there is not a bird in existence to be compared to the cuckoo at this season. 

CHAP.  12. ( 10.)—THE KITE. 

The kite, which belongs to the same genus, is distinguished from the rest of the hawks by its larger size.  It has been remarked of this bird, extremely ravenous as it is, and always craving, that it has never been known to seize any food either from among funereal oblations or from the altar of Jupiter at Olympia; nor yet, in fact, does it ever seize any of the consecrated viands from the hands of those who are carrying them; except where some misfortune is presaged for the town that is offering the sacrifice.  These birds seem to have taught man the art of steering, from the motion of the tail, Nature pointing out by their movements in the air the method required for navigating the deep.  Kites also disappear during the winter months, but do not take their departure before the swallow.  It is said, also, that after the summer solstice they are troubled with the gout. 

CHAP.  13. ( 11.)—THE CLASSIFICATION OF BIRDS. 

The first distinctive characteristic among birds is that which bears reference more especially to their feet: they have either hooked talons, or else toes, or else, again, they belong to the web-footed class, geese for instance, and most of the aquatic birds.  Those which have hooked talons feed, for the most part, upon nothing but flesh. 

CHAP.  14. ( 12.)—CROWS.  BIRDS OF ILL OMEN.  AT WHAT SEASONS THEY ARE NOT INAUSPICIOUS. 

Crows, again, have another kind of food.  Nuts being too hard for their beak to break, the crow flies to a great height, and then lets them fall again and again upon the stones or tiles beneath, until at last the shell is cracked, after which the bird is able to open them.  This is a bird with a very ill-omened garrulity, though it has been highly praised by some.  56 It is observed, that from the rising of the constellation Arcturus until the arrival of the swallow, it is but rarely to be seen about the sacred groves and temples of Minerva; in some places, indeed, not at all, Athens for instance.  57 In addition to these facts, it is the only one that continues to feed its young for some time after they have begun to fly.  The crow is most inauspicious at the time of incubation, or, in other words, just after the summer solstice. 

CHAP.  15.—THE RAVEN. 

All the other birds of the same kind drive their young ones from their nest, and compel them to fly; the raven, for instance, which not only feeds on flesh, but even drives its young, when able to fly, to a still greater distance.  Hence it is that in small hamlets there are never more than two 58 pairs to be found; and in the neighbourhood of Crannon, in Thessaly, never more than one, the parents always quitting the spot to give place to their offspring.  There have been some differences observed between this and the bird last mentioned.  Ravens breed before the summer solstice, and continue in bad health for sixty days—Being afflicted with a continual thirst more particularly—Before the ripening of the fig in autumn; while, on the other hand, the crow is attacked by disease after that period.  The raven lays, at most, but five eggs.  It is a vulgar belief, that they couple, or else lay, by means of the beak; and that, consequently, if a pregnant woman happens to eat a raven's egg, she will be delivered by the mouth.  It is also believed, that if the eggs are even so much as brought beneath the roof, a difficult labour will be the consequence.  Aristotle denies it, and assures us in all good faith that there is no more truth in this than in the same story about the ibis in Egypt; he says that it is nothing else but that same sort of billing that is so often seen in pigeons.  59 Ravens are the only birds that seem to have any comprehension of the meaning of their auspices; for when the guests of Medus 60 were assassinated, they all took their departure from Peloponnesus and the region of Attica.  They are of the very worst omen when they swallow their voice, as if they were being choked. 

CHAP.  16.—THE HORNED OWL. 

The birds of the night also have crooked talons, such as the owlet, 61 the horned owl, and the screech-owl, for instance; the sight of all of which is defective in the day-time.  The horned owl is especially funereal, and is greatly abhorred in all auspices of a public nature: it inhabits deserted places, and not only desolate spots, but those of a frightful and inaccessible nature: the monster of the night, its voice is heard, not with any tuneful note, but emitting a sort of shriek.  Hence it is that it is looked upon as a direful omen to see it in a city, or even so much as in the day-time.  I know, however, for a fact, that it is not portentous of evil when it settles on the top of a private house.  It cannot fly whither it wishes in a straight line, but is always carried along by a sidelong movement.  A horned owl entered the very sanctuary of the Capitol, in the consulship of Sextus Palpelius Hister and L. Pedanius; in consequence of which, Rome was purified on the nones 62 of March in that year. 

CHAP.  17. ( 13.)—BIRDS, THE RACE OF WHICH IS EXTINCT, OR OF WHICH ALL KNOWLEDGE HAS BEEN LOST. 

An inauspicious bird also is that known as the "incendiary;" 63 on account of which, we find in the Annals, the City has had to be repeatedly purified; as, for instance, in the consulship of L. Cassius and C. Marius, 64 in which year also it was purified, in consequence of a horned owl being seen.  What kind of bird this incendiary bird was, we do not find stated, nor is it known by tradition.  Some persons explain the term this way; they say that the name "incendiary" was applied to every bird that was seen carrying a burning coal from the pyre, or altar; while others, again, call such a bird a "spinturnix; 65 though I never yet found any person who said that he knew what kind of bird this spinturnix was. 

(14.)  I find also that the people of our time are ignorant what bird it was that was called by the ancients a "clivia."  Some persons say that it was a clamatory, others, again, that it was a prohibitory, bird.  We also find a bird mentioned by Nigidius as the "subis," which breaks the eggs of the eagle. 

(15.)  In addition to the above, there are many other kinds that are described in the Etruscan ritual, but which no one now living has ever seen.  It is surprising that these birds are no longer in existence, since we find that even those kinds abound, among which the gluttony of man commits such ravages. 

CHAP.  18. ( 16.)—BIRDS WHICH ARE BORN WITH THE TAIL FIRST. 

Among foreigners, a person called Hylas is thought to have written the best treatise on the subject of augury.  He informs us that the owlet, the horned owl, the woodpecker, which makes holes in trees, the trygon, and the crow, are produced from the egg with the tail 66 first; for the egg, being turned upside down through the weight of the head of the chick, presents the wrong end to be warmed by the mother as she sits upon it. 

CHAP.  19. ( 17.)—THE OWLET. 

The owlet shows considerable shrewdness in its engagements with other birds; for when surrounded by too great a number, it throws itself on its back, and so, resisting with its feet, and rolling up its body into a mass, defends itself with the beak and talons; until the hawk, attracted by a certain natural affinity, comes to its assistance, and takes its share in the combat.  Nigidius says, that the incubation of the owlet lasts sixty days, during the winter, and that it has nine different notes. 

CHAP.  20. ( 18.)—THE WOOD-PECKER OF MARS. 

There are some small birds also, which have hooked talons; the wood-pecker, for example, surnamed "of Mars," of considerable importance in the auspices.  To this kind belong the birds which make holes in trees, and climb stealthily up them, like cats; mounting with the head upwards, they tap against the bark, and learn by the sound whether or not their food lies beneath; they are the only birds that hatch their young in the hollows of trees.  It is a common belief, that if a shepherd drives a wedge into their holes, they apply a certain kind of herb, 67 immediately upon which it falls out.  Trebius informs us that if a nail or wedge is driven with ever so much force into a tree in which these birds have made their nest, it will instantly fly out, the tree making a loud cracking noise the moment that the bird has lighted upon the nail or wedge. 

These birds have held the first rank in auguries, in Latium, since the time of the king 68 who has given them their name.  One of the presages that was given by them, I cannot pass over in silence.  A woodpecker came and lighted upon the head of Ælius Tubero, the City prator, when sitting on his tribunal dispensing justice in the Forum, and showed such tameness as to allow itself to be taken with the hand; upon which the augurs declared that if it was let go, the state was menaced with danger, but if killed, disaster would befall the prætor; in an instant he tore the bird to pieces, and before long the omen was fulfilled.  69

CHAP.  21. ( 19.)—BIRDS WHICH HAVE HOOKED TALONS. 

Many birds of this kind feed also on acorns and fruit, but only those which are not carnivorous, with the exception of the kite; though when it feeds on anything but flesh, it is a bird of ill omen. 

The birds which have hooked talons are never gregarious; each one seeks its prey by itself.  They nearly all of them soar to a great height, with the exception of the birds of the night, and more especially those of larger size.  They all have large wings, and a small body; they walk with difficulty, and rarely settle upon stones, being prevented from doing so by the curved shape of their talons. 

CHAP.  22. ( 20.)—THE PEACOCK. 

We shall now speak of the second class of birds, which is divided into two kinds; those which give omens 70 by their note, and those which afford presages by their flight.  The variation of the note in the one, and the relative size in the other, constitute the differences between them.  These last, therefore, shall be treated of first, and the peacock shall have precedence of all the rest, as much for its singular beauty as its superior instinct, and the vanity it displays. 

When it hears itself praised, this bird spreads out its gorgeous colours, and especially if the sun happens to be shining at the time, because then they are seen in all their radiance, and to better advantage.  At the same time, spreading out its tail in the form of a shell, it throws the reflection upon the other feathers, which shine all the more brilliantly when a shadow is cast upon them; then at another moment it will contract all the eyes 71 depicted upon its feathers in a single mass, manifesting great delight in having them admired by the spectator.  The peacock loses its tail every year at the fall of the leaf, and a new one shoots forth in its place at the flower season; between these periods the bird is abashed and moping, and seeks retired spots.  The peacock lives twenty-five years, and begins to show its colours in the third.  By some authors it is stated that this bird is not only a vain creature, but of a spiteful disposition also, just in the same way that they attribute bashfulness to the goose.  72 The characteristics, however, which they have thus ascribed to these birds, appear to me to be utterly unfounded. 

CHAP.  23.—WHO WAS THE FIRST TO KILL THE PEACOCK FOR FOOD.—WHO FIRST TAUGHT THE ART OF CRAMMING THEM. 

The orator Hortensius was the first Roman who had the peacock killed for table; it was on the occasion of the banquet given by him on his inauguration in the college of the priesthood.  M. Aufidius Lurco 73 was the first who taught the art of fattening them, about the time of the last war with the Pirates.  From this source of profit he acquired an income of sixty thousand sesterces.  74

CHAP.  24. ( 21.)—THE DUNGHILL COCK. 

Next after the peacock, the animal that acts as our watchman by night, and which Nature has produced for the purpose of arousing mortals to their labours, and dispelling their slumbers, shows itself most actuated by feelings of vanity.  The cock knows how to distinguish the stars, and marks the different periods of the day, every three hours, by his note.  These animals go to roost with the setting of the sun, and at the fourth watch of the camp recall man to his cares and toils.  They do not allow the rising of the sun to creep upon us un- awares, but by their note proclaim the coming day, and they prelude their crowing by clapping their sides with their wings.  They exercise a rigorous sway over the other birds of their kind, and, in every place where they are kept, hold the supreme command.  This, however, is only obtained after repeated battles among themselves, as they are well aware that they have weapons on their legs, produced for that very purpose, as it were, and the contest often ends in the death of both the combatants at the same moment.  If, on the other hand, one of them obtains the mastery, he instantly by his note proclaims himself the conqueror, and testifies by his crowing that he has been victorious; While his conquered opponent silently slinks away, and, though with a very bad grace, submits to servitude.  And with equal pride does the throng of the poultry yard strut along, with head uplifted and crest erect.  These, too, are the only ones among the winged race that repeatedly look up to the heavens, with the tail, which in its drooping shape resembles that of a sickle, raised aloft: and so it is that these birds inspire terror even in the lion, 75 the most courageous of all animals. 

Some of these birds, too, are reared for nothing but warfare and perpetual combats, and have even shed a lustre thereby on their native places, Rhodes and Tanagra.  The next rank is considered to belong to those of Melos 76 and Chalcis.  Hence, it is not without very good reason that the consular purple of Rome pays these birds such singular honours.  It is from the feeding of these creatures that the omens 77 by fowls are derived; it is these that regulate 78 day by day the movements of our magistrates, and open or shut to them their own houses, as the case may be; it is these that give an impulse to the fasces of the Roman magistracy, or withhold them; it is these that command battles or forbid them, and furnish auspices for victories to be gained in every part of the world.  It is these that hold supreme rule over those who are themselves the rulers of the earth, and whose entrails and fibres are as pleasing to the gods as the first spoils of victory.  Their note, when heard at an unusual hour or in the evening, has also its peculiar presages; for, on one occasion, by crowing the whole night through for several nights, they presaged to the Boeotians that famous victory 79 which they gained over the Lacedæmonians; such, in fact, being the interpretation that was put upon it by way of prognostic, as this bird, when conquered, is never known to crow. 

CHAP.  25.—HOW COCKS ARE CASTRATED.  A COCK THAT ONCE SPOKE. 

When castrated, cocks cease to crow.  This operation is performed two different ways.  Either the loins of the animal are seared with red-hot iron, or else the lower part of the legs; after which, the wound is covered up with potter's clay: this way they are fattened much more easily.  At Pergamus, 80 there is every year a public show of fights of game-cocks, just as in other places we have those of gladiators. 

We find it stated in the Roman Annals, that in the 81 consulship of M. Lepidus and Q. Catulus a dung-hill cock spoke, at the farm-house of Galerius; the only occasion, in fact, that I know of. 

CHAP.  26. ( 22.)—THE GOOSE. 

The goose also keeps a vigilant guard; a fact which is well attested by the defence of the Capitol, at a moment when, by the silence of the dogs, the commonwealth had been betrayed: 82 for which reason it is that the Censors always, the first thing of all, attend to the farming-out of the feeding of the sacred geese.  What is still more, too, there is a love-story about this animal.  At Ægium one is said to have conceived a passion for a beautiful boy, a native of Olenos, 83 and another for Glauce, a damsel who was lute-player to King Ptolemy; for whom at the same time a ram is said also to have conceived a passion.  One might almost be tempted to think that these creatures have an appreciation of wisdom: 84 for it is said, that one of them was the constant companion of the philosopher, Lacydes, and would never leave him, either in public or when at the bath, by night or by day. 

CHAP.  27.—WHO FIRST TAUGHT US TO USE THE LIVER OF TEE GOOSE FOR FOOD. 

Our people, however, are more wise; for they only esteem the goose for the goodness of its liver.  85 When they are crammed, this grows to a very large size, and on being taken from the animal, is made still larger by being soaked in honeyed milk.  86 And, indeed, it is not without good reason that it is matter of debate who it was that first discovered so great a delicacy; whether, in fact, it was Scipio Metellus, a man of consular dignity, or M. Seius, a contemporary of his, and a Roman of equestrian rank.  However, a thing about which there is no dispute, it was Messalinus Cotta, the son of the orator Messala, who first discovered the art of roasting the webbed feet of the goose, and of cooking them in a ragout with cocks' combs: for I shall faithfully award each culinary palm to such as I shall find deserving of it.  It is a wonderful fact, in relation to this bird, that it comes on foot all the way from the country of the Morini 87 to Rome; those that are tired are placed in the front rank, while the rest, taught by a natural instinct to move in a compact body, drive them on. 

A second income, too, is also to be derived from the feathers of the white goose.  In some places, this animal is plucked twice a year, upon which the feathers quickly grow again.  Those are the softest which lie nearest to the body, and those that come from Germany are the most esteemed: the geese there are white, but of small size, and are called 88 The price paid for their feathers is five denarii per pound.  It is from this fruitful source that we have repeated charges brought against the commanders of our auxiliaries, who are in the habit of detaching whole cohorts from the posts where they ought to be on guard, in pursuit of these birds: indeed, we have come to such a pitch of effeminacy, that now-a-days, not even the men can think of lying down without the aid of the goose's feathers, by way of pillow. 

CHAP.  28.—OF THE COMMAGENIAN MEDICAMENT. 

The part of Syria which is called Commagene, has discovered another invention also; the fat of the goose 89 is enclosed with some cinnamon in a brazen vessel, and then covered with a thick layer of snow.  Under the influence of the excessive cold, it becomes macerated, and fit for use as a medicament, remarkable for its properties: from the country which produces it, it is known to us as "Commagenum."  90

CHAP.  29.—THE CHENALOPEX, THE CHENEROS, THE TETRAO, AND THE OTIS. 

To the goose genus belong also the chenalopex, 91 and the cheneros, 92 a little smaller than the common goose, and which forms the most exquisite of all the dainties that Britannia provides for the table.  The tetrao 93 is remarkable for the lustre of its plumage, and its extreme darkness, while the eyelids are of a scarlet colour.  Another species 94 of this last bird exceeds the vulture in size, and is of a similar colour to it; and, indeed, there is no bird, with the exception of the ostrich, the body of which is of a greater weight; for to such a size does it grow, that it becomes incapable of moving, and allows itself to be taken on the ground.  The Alps and the regions of the North produce these birds; but when kept in aviaries, they lose their fine flavour, and by retaining their breath, will die of mere vexation.  Next to these in size are the birds which in Spain they call the "tarda," 95 and in Greece the "otis:" they are looked upon however as very inferior food; the marrow, 96 when disengaged from the bones, immediately emits a most noisome smell. 

CHAP.  30. ( 23.)—CRANES. 

By the departure of the cranes, which, as we have already stated, 97 were in the habit of waging war with them, the nation of the Pygmies now enjoys a respite.  The tracts over which they travel must be immense, if we only consider that they come all the way from the Eastern Sea.  98 These birds agree by common consent at what moment they shall set out, fly aloft to look out afar, select a leader for them to follow, and have sentinels duly posted in the rear, which relieve each other by turns, utter loud cries, and with their voice keep the whole flight in proper array.  During the night, also, they place sentinels on guard, each of which holds a little stone in its claw: if the bird should happen to fall asleep, the claw becomes relaxed, and the stone falls to the ground, and so convicts it of neglect.  The rest sleep in the meanwhile, with the head beneath the wing, standing first on one leg and then on the other: the leader looks out, with neck erect, and gives warning when required.  These birds, when tamed, are very frolicsome, and even when alone will describe a sort of circle, as they move along, with their clumsy gait. 

It is a well-known fact, that these birds, when about to fly over the Euxine, first of all repair to the narrowest part of it, that lies between the two 99 Promontories of Criumetopon and Carambis, and then ballast themselves with coarse sand.  When they have arrived midway in the passage, they throw away the stones from out of their claws, and, as soon as they reach the mainland, discharge the sand by the throat. 

Cornelius Nepos, who died in the reign of the late Emperor Augustus, after stating that thrushes had been fattened for the first time shortly before that period, has added that storks were more esteemed as food than cranes: whereas at the present day, this last bird is one of those that are held in the very highest esteem, while no one will so much as touch the other. 

CHAP.  31.—STORKS. 

Up to the present time it has not been ascertained from what place the storks come, or whither they go when they leave us.  There can be no doubt but that, like the cranes, they come from a very great distance, the cranes being our winter, the storks our summer, guests.  When about to take their departure, the storks assemble at a stated place, and are particularly careful that all shall attend, so that not one of their kind may be left behind, with the exception of such as may be in captivity or tamed; and then on a certain day they set out, as though by some law they were directed to do so.  No one has ever yet seen a flight of cranes taking their departure, although they have been often observed preparing to depart; and in the same way, too, we never see them arrive, but only when they have arrived; both their departure as well as their arrival take place in the night.  Although, too, we see them flying about in all directions, it is still supposed that they never arrive at any other time but in the night.  Pythonos- come 100 is the name given to some vast plains of Asia, where, as they assemble together, they keep up a gabbling noise, and tear to pieces the one that happens to arrive the last; after which they take their departure.  It has been remarked that after the ides of August, 101 they are never by any accident to be seen there. 

There are some writers who assure us that the stork has no tongue.  So highly are they esteemed for their utility in destroying serpents, that in Thessaly, it was a capital crime for any one to kill a stork, and by the laws the same penalty was inflicted for it as for homicide. 

CHAP.  32.—SWANS. 

Geese, and swans also, travel in a similar manner, but then they are seen to take their flight.  The flocks, forming a point, move along with great impetus, much, indeed, after the manner of our Liburnian beaked galleys; and it is by doing so that they are enabled to cleave the air more easily than if they presented to it a broad front.  The flight gradually enlarges in the rear, much in the form of a wedge, presenting a vast surface to the breeze, as it impels them onward; those that follow place their necks on those that go before, while the leading birds, as they become weary, fall to the rear.  Storks return to their former nests, and the young, in their turn, support their parents when old.  It is stated that at the moment of the swan's death, it gives utterance to a mournful song; 102 but this is an error, in my opinion, at least I have tested the truth of the story on several occasions.  These birds will eat the flesh of one another. 

CHAP.  33.—FOREIGN BIRDS WHICH VISIT US; THE QUAIL, THE GLOTTIS, THE CYCHRAMUS, AND THE OTUS. 

Having spoken of the emigration of these birds over sea and land, I cannot allow myself to defer mentioning some other birds of smaller size, which have the same natural instinct: although in the case of those which I have already mentioned, their very size and strength would almost seem to invite them to such habits.  The quail, which always arrives among us even before the crane, is a small bird, and when it has once arrived, more generally keeps to the ground than flies aloft.  These birds fly also in a similar manner to those I have already spoken of, and not without considerable danger to mariners, when they come near the surface of the earth: for it often happens that they settle on the sails of a ship, and that too always in the night: the consequence of which is, that the vessel often sinks.  These birds pursue their course along a tract of country with certain resting-places.  When the south wind is blowing, they will not fly, as that wind is always humid, and apt to weigh them down.  Still, however, it is an object with them to get a breeze to assist them in their flight, the body being so light, and their strength so very limited: hence it is that we hear them make that murmuring noise as they fly, it being extorted from them by fatigue.  It is for this reason also, that they take to flight more especially when the north wind is blowing, having the ortygometra 103 for their leader.  The first of them that approaches the earth is generally snapped up by the hawk.  When they are about to return from these parts, they always invite other birds to join their company, and the glottis, otus, and cychramus, yielding to their persuasions, take their departure along with them. 

The glottis 104 protrudes a tongue of remarkable length, from which circumstance it derives its name: at first it is quite pleased with the journey, and sets out with the greatest ardour; very soon, however, when it begins to feel the fatigues of the flight, it is overtaken by regret, while at the same time it is equally as 10th to return alone, as to accompany the others.  Its travels, however, never last more than a single day, for at the very first resting-place they come to, it deserts: here too it finds other birds, which have been left behind in a similar manner in the preceding year.  The same takes place with other birds day after day.  The cychramus, 105 however, is much more persevering, and is quite in a hurry to arrive at the land which is its destination: hence it is that it arouses the quails in the night, and reminds them that they ought to be on the road. 

The otus is a smaller bird than the horned owl, though larger than the owlet; it has feathers projecting like ears, whence its name.  Some persons call it in the Latin language the "asio;" 106 in general it is a bird fond of mimicking, a great parasite, and, in some measure, a dancer as well.  Like the owlet, it is taken without any difficulty; for while one person occupies its attention, another goes behind, and catches it. 

If the wind, by its contrary blasts, should begin to prevent the onward progress of the flight, the birds immediately take up small stones, or else fill their throats with sand, and so contrive to ballast themselves as they fly.  The seeds of a certain venomous plant 107 are most highly esteemed by the quails as food; for which reason it is that they have been banished from our tables; in addition to which, a great repugnance is manifested to eating their flesh, on account of the epilepsy, 108 to which alone of all animals, with the exception of man, the quail is subject. 

CHAP.  34. ( 24.)—SWALLOWS. 

The swallow, the only bird that is carnivorous among those which have not hooked talons, takes its departure also during the winter months; but it only goes to neighbouring countries, seeking sunny retreats there on the mountain sides; sometimes they have been found in such spots bare and quite unfledged.  This bird, it is said, will not enter a house in Thebes, because that city has been captured so frequently; nor will it approach the country of the Bizyæ, on account of the crimes committed there by Tereus.  109 Cæcina 110 of Volaterræ, a member of the equestrian order, and the owner of several chariots, used to have swallows caught, and then carried them with him to Rome.  Upon gaining a victory, he would send the news by them to his friends; for after staining them the colour 111 of the party that had gained the day, he would let them go, immediately upon which they would make their way to the nests they had previously occupied.  Fabius Pictor also relates, in his Annals, that when a Roman garrison was being besieged by the Ligurians, a swallow which had been taken from its young ones was brought to him, inorder that he might give them notice, by the number of knots on a string tied to its leg, on what day succour would arrive, and a sortie might be made with advantage. 

CHAP.  35.—BIRDS WHICH TAKE THEIR DEPARTURE FROM US, AND WHITHER THEY GO; THE THRUSH, THE BLACKBIRD, AND THE STARLING—BIRDS WHICH LOSE THEIR FEATHERS DURING THEIR

RETIREMENT—THE TURTLE-DOVE AND THE RING-DOVE—THE FLIGHT OF STARLINGS AND SWALLOWS. 

In a similar manner also, the blackbird, the thrush, and the starling take their departure to neighbouring countries; but they do not lose their feathers, nor yet conceal themselves, as they are often to be seen in places where they seek their food during the winter: hence it is that in winter, more especially, the thrush is so often to be seen in Germany.  It is, however, a well-ascertained fact, that the turtle-dove conceals itself, and loses its feathers.  The ring-dove, also, takes its departure: and with these too, it is a matter of doubt whither they go.  It is a peculiarity of the starling to fly in troops, as it were, and then to wheel round in a globular mass like a ball, the central troop acting as a pivot for the rest.  Swallows are the only birds that have a sinuous flight of remarkable velocity; for which reason it is that they are not exposed to the attacks of other birds of prey: these too, in fine, are the only birds that take their food solely on the wing. 

CHAP.  36. ( 25.)—BIRDS WHICH REMAIN WITH US THROUGHOUT THE YEAR; BIRDS WHICH REMAIN WITH US ONLY SIX OR THREE MONTHS; WITWALLS AND HOOPOES. 

The time during which birds show themselves differs very considerably.  Some remain with us all the year round, the pigeon, for instance; some for six months, such as the swallow; and some, again, for three months only, as the thrush, the turtledove, and those which take their departure the moment they have reared their young, the witwall 112 and the hoopoe, for instance. 

CHAP.  37. ( 26.)—THE MEMNONIDES. 

There are some authors who say that every year certain birds 113 fly from Æthiopia to Ilium, and have a combat at the tomb of Memnon there; from which circumstance they have received from them the name of Memnonides, or birds of Memnon.  Cremutius states it also as a fact, ascertained by himself, that they do the same every fifth year in Æthiopia, around the palace of Memnon. 

CHAP.  38.—THE MELEAGRIDES. 

In a similar manner also, the birds called meleagrides 114 fight in Bœotia.  They are a species of African poultry, having a hump on the back, which is covered with a mottled plumage.  These are the latest among the foreign birds that have been received at our tables, on account of their disagreeable smell.  The tomb, however, of Meleager has rendered them famous. 

CHAP.  39. ( 27.)—THE SELEUCIDES. 

Those birds are called seleucides, which are sent by Jupiter at the prayers offered up to him by the inhabitants of Mount Casius, 115 when the locusts are ravaging their crops of corn.  Whence they 116 come, or whither they go, has never yet been ascertained, as, in fact, they are never to be seen but when the people stand in need of their aid. 

CHAP.  40. ( 28.)—THE IBIS. 

The Egyptians also invoke their ibis against the incursions of serpents; and the people of Elis, their god Myiagros, 117 when the vast multitudes of flies are bringing pestilence among them; the flies die immediately the propitiatory sacrifice has been made to this god. 

CHAP.  41. ( 29.)—PLACES IN WHICH CERTAIN BIRDS ARE NEVER FOUND. 

With reference to the departure of birds, the owlet, too, is said to lie concealed for a few days.  No birds of this last kind are to be found in the island of Crete, and if any are imported thither, they immediately die.  Indeed, this is a remarkable distinction made by Nature; for she denies to certain places, as it were, certain kinds of fruits and shrubs, and of animals as well; it is singular that when introduced into these localities they will be no longer productive, but die immediately they are thus transplanted.  What can it be that is thus fatal to the increase of one particular species, or whence this envy manifested against them by Nature?  What, too, are the limits that have been marked out for the birds on the face of the earth? 

Rhodes 118 possesses no eagles.  In Italy beyond the Padus, there is, near the Alps, a lake known by the name of Larius, beautifully situate amid a country covered with shrubs; and yet this lake is never visited by storks, nor, indeed, are they ever known to come within eight miles of it; while, on the other hand, in the neighbouring territory of the Insubres 119 there are immense flocks of magpies and jackdaws, the only 120 bird that is guilty of stealing gold and silver, a very singular propensity. 

It is said that in the territory of Tarentum, the woodpecker of Mars is never found.  It is only lately too, and that but very rarely, that various kinds of pies have begun to be seen in the districts that lie between the Apennines and the City; birds which are known by the name of "variæ," 121 and are remarkable for the length of the tail.  It is a peculiarity of this bird, that it becomes bald every year at the time of sowing rape.  The partridge does not fly beyond the frontiers of Bœotia, into Attica; nor does any bird, in the island 122 in the Euxine in which Achilles was buried, enter the temple there consecrated to him.  In the territory of Fidenæ, in the vicinity of the City, the storks have no young nor do they build nests: but vast numbers of ringdoves arrive from beyond sea every year in the district of Volaterræ.  At Rome, neither flies nor dogs ever enter the temple of Hercules in the Cattle Market.  There are numerous other instances of a similar nature in reference to all kinds of animals, which from time to time I feel myself prompted by prudent considerations to omit, lest I should only weary the reader.  Theophrastus, for example, relates that even pigeons, as well as peacocks and ravens, have been introduced from other parts into Asia, 123 as also croaking frogs 124 into Cyrenaica. 

CHAP.  42.—THE VARIOUS KINDS OF BIRDS WHICH AFFORD OMENS BY THEIR NOTE—BIRDS WHICH CHANGE THEIR COLOUR AND THEIR VOICE. 

There is another remarkable fact too, relative to the birds which give omens by their note; they generally change their colour and voice at a certain season of the year, and suddenly become quite altered in appearance; a thing that, among the larger birds, happens with the crane only, which grows black in its old age.  From black, the blackbird changes to a reddish colour, sings in summer, chatters in winter, and about the summer solstice loses its voice; when a year old, the beak also assumes the appearance of ivory; this, however, is the case only with the male.  In the summer, the thrush is mottled about the neck, but in the winter it becomes of one uniform colour all over. 

CHAP.  43.—THE NIGHTINGALE. 

The song of the nightingale is to be heard, without intermission, for fifteen days and nights, continuously, 125 when the foliage is thickening, as it bursts from the bud; a bird which deserves our admiration in no slight degree.  First of all, what a powerful voice in so small a body!  its note, how long, and how well sustained!  And then, too, it is the only bird the notes of which are modulated in accordance with the strict rules of musical science.  126 At one moment, as it sustains its breath, it will prolong its note, and then at another, will vary it with different inflexions; then, again, it will break into distinct chirrups, or pour forth an endless series of roulades.  Then it will warble to itself, while taking breath, or else disguise its voice in an instant; while sometimes, again, it will twitter to itself, now with a full note, now with a grave, now again sharp, now with a broken note, and now with a prolonged one.  Sometimes, again, when it thinks fit, it will break out into quavers, and will run through, in succession, alto, tenor, and bass: in a word, in so tiny a throat is to be found all the melody that the ingenuity of man has ever discovered through the medium of the invention of the most exquisite flute: so much so, that there can be no doubt it was an infallible presage of his future sweetness as a poet, when one of these creatures perched and sang on the infant lips of the poet Stesichorus. 

That there may remain no doubt that there is a certain degree of art in its performances, we may here remark that every bird has a number of notes peculiar to itself; for they do not, all of them, have the same, but each, certain melodies of its own.  They vie with one another, and the spirit with which they contend is evident to all.  The one that is vanquished, often dies in the contest, and will rather yield its life than its song.  The younger birds are listening in the meantime, and receive the lesson in song from which they are to profit.  The learner hearkens with the greatest attention, and repeats what it has heard, and then they are silent by turns; this is understood to be the correction of an error on the part of the scholar, and a sort of reproof, as it were, on the part of the teacher.  Hence it is that nightingales fetch as high a price as slaves, and, indeed, sometimes more than used formerly to be paid for a man in a suit of armour. 

I know that on one occasion six thousand sesterces 127 were paid for a nightingale, a white one it is true, a thing that is hardly ever to be seen, to be made a present of to Agrippina, the wife of the Emperor Claudius.  A nightingale has been often seen that will sing at command, and take alternate parts with the music that accompanies it; men, too, have been found who could imitate its note with such exactness, that it would be impossible to tell the difference, by merely putting water in a reed held crosswise, and then blowing into it, a languette being first inserted, for the purpose of breaking the sound and rendering it more shrill.  128 But these modulations, so clever and so artistic, begin gradually to cease at the end of the fifteen days; not that you can say, however, that the bird is either fatigued or tired of singing; but, as the heat increases, its voice becomes altogether changed, and possesses no longer either modulation or variety of note.  Its colour, too, becomes changed, and at last, throughout the winter, it totally disappears.  The tongue of the nightingale is not pointed at the tip, as in other birds.  It lays at the beginning of the spring, six eggs at the most. 

CHAP.  44.—THE MELANCORYPHUS, THE ERITHACITS, AND THE PHŒNICURUS. 

The change is different that takes place in the ficedula, 129 for this bird changes its shape as well as its colour. " Ficedula" is the name by which it is called in autumn, but not after that period; for then it is called "melancoryphus."  130 In the same manner, too, the erithacus 131 of the winter is the "phœnicurus" of the summer.  The hoopoe also, according to the poet Æschylus, changes its form; it is a bird that feeds upon filth 132 of all kinds, and is remarkable for its twisted topknot, which it can contract or elevate at pleasure along the top of the head. 

CHAP.  45.—THE ŒNANTHE, THE CHLORION, THE BLACKBIRD, AND THE IBIS. 

The cenanthe, 133 too, is a bird that has stated days for its re- treat.  At the rising of Sirius it conceals itself, and at the setting of that star comes forth from its retreat: and this it does, a most singular thing, exactly upon both those days.  The chlorion, 134 also, the body of which is yellow all over, is not seen in the winter, but comes out about the summer solstice. 

(30.)  The blackbird is found in the vicinity of Cyllene, in Arcadia, with white 135 plumage; a thing that is the case nowhere else.  The ibis, in the neighbourhood of Pelusium 136 only is black, while in all other places it is white. 

CHAP.  46. ( 31.)—THE TIMES OF INCUBATION OF BIRDS. 

The birds that have a note, with the exception of those previously mentioned, 137 do not by any chance produce their young before the vernal or after the autumnal equinox.  As to the broods produced before the summer solstice, it is very doubtful if they will survive, but those hatched after it thrive well. 

CHAP.  47. ( 32.)—THE HALCYONES: THE HALCYON DAYS THAT ARE FAVOURABLE TO NAVIGATION. 

It is for this that the halcyon 138 is more especially remarkable; the seas, and all those who sail upon their surface, well know the days of its incubation.  This bird is a little larger than a sparrow, and the greater part of its body is of an azure blue colour, with only an intermixture of white and purple in some of the larger feathers, while the neck 139 is long and slender.  There is one kind that is remarkable for its larger size and its note; the smaller ones are heard singing in the reed-beds.  It is a thing of very rare occurrence to see a halcyon, and then it is only about the time of the setting of the Vergiliæ, and the summer and winter solstices; when one is sometimes to be seen to hover about a ship, and then immediately disappear.  They hatch their young at the time of the winter solstice, from which circumstance those days are known as the " halcyon days:" during this period the sea is calm and navigable, the Sicilian sea in particular.  They make their nest during the seven days before the winter solstice, and sit the same number of days after.  Their nests 140 are truly wonderful; they are of the shape of a ball slightly elongated, have a very narrow mouth, and bear a strong resemblance to a large sponge.  It is impossible to cut them asunder with iron, and they are only to be broken with a strong blow, upon which they separate, just like foam of the sea when dried up.  It has never yet been discovered of what material they are made; some persons think that they are formed of sharp fish-Bones, as it is on fish that these birds live.  They enter rivers also; their eggs are five in number. 

CHAP.  48.—OTHER KINDS OF AQUATIC BIRDS. 

The sea-mew also builds its nest in rocks, and the diver 141 in trees as well.  These birds produce three at the very most; the sea-mew in summer, the diver at the beginning of spring. 

CHAP.  49. ( 33.)—THE INSTINCTIVE CLEVERNESS DISPLAYED BY BIRDS IN THE CONSTRUCTION OF THEIR NESTS.  THE WONDER- FUL WORKS OF THE SWALLOW.  THE BANK-SWALLOW. 

The form of the nest built by the halcyon reminds me also of the instinctive cleverness displayed by other birds; and, indeed, in no respect is the ingenuity of birds more deserving of our admiration.  The swallow builds its nest of mud, and strengthens it with straws.  If mud happens to fail, it soaks itself with a quantity of water, which it then shakes from off its feathers into the dust.  It lines the inside of the nest with soft feathers and wool, to keep the eggs warm, and in order that the nest may not be hard and rough to its young when hatched.  It divides the food among its offspring with the most rigid justice, giving it first to one and then to another.  With a remarkable notion of cleanliness, it throws out of the nest the ordure of the young ones, and when they have grown a little older, teaches them how to turn round, and let it fall outside of the nest. 

There is another 142 kind of swallow, also, that frequents the fields and the country; its nest is of a different shape, though of the same materials, but it rarely builds it against houses.  The nest has its mouth turned straight upwards, and the entrance to it is long and narrow, while the body is very capacious.  It is quite wonderful what skill is displayed in the formation of it, for the purpose of concealing the young ones, and of presenting a soft surface for them to lie upon.  At the Heracleotic Mouth of the Nile in Egypt, the swallows present an insuperable obstacle to the inroads of that river, in the embankment which is formed by their nests in one continuous line, nearly a stadium in length; a thing that could not possibly have been effected by the agency of man.  In Egypt, too, near the city of Coptos, there is an island sacred to Isis.  In the early days of spring, the swallows strengthen the angular corner of this island with chaff and straw, thus fortifying it in order that the river may not sweep it away.  This work they persevere in for three days and nights together, with such unremitting labour, that it is a well-known fact that many of them die with their exertions.  This, too, is a toil which recurs regularly for them every year. 

There is, again, a third kind 143 of swallow, which makes holes in the banks of rivers, to serve for its nest.  The young of these birds, reduced to ashes, are a good specific against mortal maladies of the throat, and tend to cure many other diseases of the human body.  These birds do not build nests, and they take care to migrate a good many days before, if it so happens that the rise of the river is about to reach their holes. 

CHAP.  50.—THE ACANTHYLLIS AND OTHER BIRDS. 

Belonging to the genus of birds known as the " vitiparræ," there is one 144 whose nest is formed of dried moss, 145 and is in shape so exactly like a ball, that it is impossible to discover the mouth of it.  The bird, also, that is known as the acanthyllis, 146 makes its nest of a similar shape, and interweaves it with pieces of flax.  The nest of one of the woodpeckers, very much like a cup in shape, is suspended by a twig from the end of the branch of a tree, so that no quadruped may be able to reach it.  It is strongly asserted, that the witwall 147 sleeps suspended by its feet, because it fancies that by doing so it is in greater safety.  A thing, indeed, that is well-known of them all, is the fact that, in a spirit of foresight, they select the projecting branches of trees that are sufficiently strong, for the purpose of supporting their nests, and then arch them over to protect them from the rain, or else shield them by means of the thickness of the foliage. 

In Arabia there is a bird known as the "cinnamolgus."  148 It builds its nest with sprigs of cinnamon; and the natives knock them down with arrows loaded with lead, in order to sell them.  In Scythia there is a bird, the size of the otis, which produces two young ones always, in a hare's skin suspended 149 from the top branches of a tree.  Pies, when they have observed a person steadily gazing at their nest, will immediately remove their eggs to another place.  This is said to be accomplished in a truly wonderful manner, by such birds as have not toes adapted for holding and removing their eggs.  They lay a twig upon two eggs, and then solder them to it by means of a glutinous matter secreted from their body; after which, they pass their neck between the eggs, and so forming an equipoise, convey them to another place. 

CHAP.  51.—THE MEROPS—PARTRIDGES. 

No less, too, is the shrewdness displayed by those birds which make their nests upon the ground, because, from the extreme weight of their body, they are unable to fly aloft.  There is a bird, known as the "merops," 150 which feeds its parents in their retreat: the colour of the plumage on the inside is pale, and azure without, while it is of a somewhat reddish hue at the extremity of the wings: this bird builds its nest in a hole which it digs to the depth of six feet. 

Partridges 151 fortify their retreat so well with thorns and shrubs, that it is effectually protected against beasts of prey.  They make a soft bed for their eggs by burying them in the dust, but do not hatch them where they are laid: that no suspicion may arise from the fact of their being seen repeatedly about the same spot, they carry them away to some other place.  The females also conceal themselves from their mates, in order that they may not be delayed in the process of incubation, as the males, in consequence of the warmth of their passions, are apt to break the eggs.  The males, thus deprived of the females, fall to fighting among themselves; and it is said that the one that is conquered, is treated as a female by the other.  Trogus Pompeius tells us that quails and dunghill cocks sometimes do the same; and adds, that wild partridges, when newly caught, or when beaten by the others, are trodden promiscuously by the tame ones.  Through the very pugnacity thus inspired by the strength of their passions, these birds are often taken, as the leader of the whole covey frequently advances to fight with the decoy-Bird of the fowler; as soon as he is taken, another and then another will advance, all of which are caught in their turn.  The females, again, are caught about the pairing season; for then they will come forward to quarrel with the female decoy-Bird of the fowler, and so drive her away.  Indeed, in no other animal is there any such susceptibility in the sexual feelings; if the female only stands opposite to the male, while the wind is blowing from that direction, she 152 will become impregnated; and during this time she is in a state of the greatest excitement, the beak being wide open and the tongue thrust out.  The female will conceive also from the action of the air, as the male flies above her, and very often from only hearing his voice: indeed, to such a degree does passion get the better of her affection for her offspring, that although at the moment she is sitting furtively and in concealment, she will, if she perceives the female decoy-Bird of the fowler approaching her mate, call him back, and summon him away from the other, and voluntarily submit to his advances. 

Indeed, these birds are often carried away by such frantic madness, that they will settle, being quite blinded by fear, 153 upon the very head of the fowler.  If he happens to move in the direction of the nest, the female bird that is sitting will run and throw herself before his feet, pretending to be over-heavy, or else weak in the loins, and then, suddenly running or flying for a short distance before him, will fall down as though she had a wing broken, or else her feet; just as he is about to catch her, she will then take another fly, and so keep baffling him in his hopes, until she has led him to a considerable distance from her nest.  As soon as she is rid of her fears, and free from all maternal disquietude, she will throw herself on her back in some furrow, and seizing a clod of earth with her claws, cover herself all over.  It is supposed that the life of the partridge extends to sixteen years. 

CHAP.  52. ( 34.)—PIGEONS. 

Next to the partridge, it is in the pigeon that similar tendencies are to be seen in the same respect: but then, chastity is especially observed by it, and promiscuous intercourse is a thing quite unknown.  Although inhabiting a domicile in common with others, they will none of them violate the laws of conjugal fidelity: not one will desert its nest, unless it is either widower or widow.  Although, too, the males are very imperious, and sometimes even extremely exacting, the females put up with it: for in fact, the males sometimes suspect them of infidelity, though by nature they are incapable of it.  On such occasions the throat of the male seems quite choked with indignation, and he inflicts severe blows with the beak: and then afterwards, to make some atonement, he falls to billing, and by way of pressing his amorous solicitations, sidles round and round the female with his feet.  They both of them manifest an equal degree of affection for their offspring; in- deed, it is not unfrequently that this is a ground for correction, in consequence of the female being too slow in going to her young.  When the female is sitting, the male renders her every attention that can in any way tend to her solace and comfort.  The first thing that they do is to eject from the throat some saltish earth, which they have digested, into the mouths of the young ones, in order to prepare them in due time to receive their nutriment.  It is a peculiarity of the pigeon and of the turtle-dove, not to throw back the neck when drinking, but to take in the water at a long draught, just as beasts of burden do. 

(35.)  We read in some authors that the ring-dove lives so long as thirty years, and sometimes as much as forty, without any other inconvenience than the extreme length of the claws, which with them, in fact, is the chief mark of old age; they can be cut, however, without any danger.  The voice of all these birds is similar, being composed of three notes, and then a mournful noise at the end.  In winter they are silent, and they only recover their voice in the spring.  Nigidius expresses it as his opinion that the ring-dove will abandon the place, if she hears her name mentioned under the roof where she is sitting on her eggs: they hatch their young just after 154 the summer solstice.  Pigeons and turtle-doves live eight years. 

(36.)  The sparrow, on the other hand, which has an equal degree of salaciousness, is short-lived in the extreme.  It is said that the male does not live beyond a year; and as a ground for this belief, it is stated that at the beginning of spring, the black marks are never to be seen upon the beak which began to appear in the summer.  The females, however, are said to live somewhat longer. 

Pigeons have even a certain appreciation of glory.  There is reason for believing that they are well aware of the colours of their plumage, and the various shades which it presents, and even in their very mode of flying they court our applause, as they cleave the air in every direction.  It is, indeed, through this spirit of ostentation that they are handed over, fast bound as it were, to the hawk; for from the noise that they make, which, in fact, is only produced by the flapping of their wings, their long feathers become twisted and disordered: otherwise, when they can fly without any impediment, they are far swifter in their movements than the hawk.  The robber, lurking amid the dense foliage, keeps on the look-out for them, and seizes them at the very moment that they are indulging their vainglorious self-complaisance. 

(37.)  It is for this reason that it is necessary to keep along with the pigeons the bird that is known as the "tinnunculus;" 155 as it protects them, and by its natural superiority scares away the hawk; so much so, indeed, that the hawk will vanish at the very sight of it, and the instant it hears its voice.  Hence it is that the pigeons have an especial regard for this bird; and, it is said, if one of these birds is buried at each of the four corners of the pigeon-house in pots that have been newly glazed, the pigeons will not change their abode—a result which has been obtained by some by cutting a joint of their wings with an instrument of gold; for if any other were used, the wounds would be not unattended with danger.—The pigeon in general may be looked upon as a bird fond of change; they have the art, too, among themselves of gaining one another over, and so seducing their companions: hence it is that we frequently find them return attended by others which they have enticed away. 

CHAP.  53.—WONDERFUL THINGS DONE BY THEM; PRICES AT WHICH THEY HAVE BEEN SOLD. 

In addition to this, pigeons have acted as messengers in affairs of importance.  During the siege of Mutina, Decimus Brutus, who was in the town, sent despatches to the camp of the consuls 156 fastened to pigeons' feet.  Of what use to Antony then were his intrenchments, and all the vigilance of the be- sieging army?  his nets, too, which he had spread in the river, while the messenger of the besieged was cleaving the air? 

Many persons have quite a mania for pigeons—Building towns for them on the top of their roofs, and taking a pleasure in relating the pedigree and noble origin of each.  Of this there is an ancient instance that is very remarkable; L. Axius, a Roman of the equestrian order, shortly before the Civil War of Pompeius, sold a single pair for four hundred denarii, as we learn from the writings of M. Varro.  157 Countries even have gained renown for their pigeons; it is thought that those of Campania attain the largest size. 

CHAP.  54. ( 38.)—DIFFERENT MODES OF FLIGHT AND PROGRES- SION IN BIRDS. 

The flight of the pigeon also leads me to consider that of other birds as well.  All other animals have one determinate mode of progression, which in every kind is always the same; it is birds alone that have two modes of moving-the one on the ground, the other in the air.  Some of them walk, such as the crow, for instance; some hop, as the sparrow and the blackbird; some, again, run, as the partridge and the woodhen; while others throw one foot before the other, the stork and the crane, for instance.  Then again, in their flight, some birds expand their wings, and, poising themselves in the air, only move them from time to time; others move them more frequently, but then only at the extremities; while others expand them so as to expose the whole of the side.  On the other hand, some fly with the greater part of the wings kept close to the side; and some, after striking the air once, others twice, make their way through it, as though pressing upon it enclosed beneath their wings; other birds dart aloft in a vertical direction, others horizontally, and others come falling straight downwards.  You would almost think that some had been hurled upwards with a violent effort, and that others, again, had fallen straight down from aloft; while others are seen to spring forward in their flight.  Ducks alone, and the other birds of that kind, in an instant raise themselves aloft, taking a spring from the spot where they stand straight upwards towards the heavens; and this they can do from out of the water even; hence it is that they are the only birds that can make their escape from the pitfalls which we employ for the capture of wild beasts. 

The vulture and the heavier wild birds can only fly after taking a run, or else by commencing their flight from an elevated spot.  They use the tail by way of rudder.  There are some birds that are able to see all around them; others, again, have to turn the neck to do so.  Some of them eat what they have seized, holding it in their feet.  Many, as they fly, utter some cry; while on the other hand, many, in their flight, are silent.  Some fly with the breast half upright, others with it held downwards, others fly obliquely, or else side-ways, and others following the direction of the bill.  Some, again, are borne along with the head upwards; indeed the fact is, that if we were to see several kinds at the same moment, we should not suppose that they have to make their way in the same element. 

CHAP.  55. ( 39.)—THE BIRDS CALLED APODES, OR CYPSELI. 

Those birds which are known as "apodes" 158 fly the most of all, because they are deprived of the use of their feet.  By some persons they are called "cypseli."  They are a species of swallow which build their nests in the rocks, and are the same birds that are to be seen everywhere at sea; indeed, however far a ship may go, however long its voyage, and however great the distance from land, the apodes never cease to hover around it.  Other birds settle and come to a stand, whereas these know no repose but in the nest; they are always either on the wing or else asleep. 

CHAP.  56. ( 40.)—RESPECTING THE FOOD OF BIRDS–THE CAPRI- MULGUS, THE PLATEA. 

The instincts, also, of birds are no less varied, and more especially in relation to their food. " Caprimulgus 159 is the name of a bird, which is to all appearance a large blackbird; it thieves by night, as it cannot see during the day.  It enters the folds of the shepherds, and makes straight for the udder of the she-goat, to suck the milk.  Through the injury thus inflicted the udder shrivels away, and the goat that has been thus deprived of its milk, is afflicted with incipient blindness. 

"Platea" 160 is the name of another, which pounces upon other birds when they have dived in the sea, and, seizing the head with its bill, makes them let go their prey.  This bird also swallows and fills itself with shell-fish, shells and all; after the natural heat of its crop has softened them, it brings them up again, and then picking out the shells from the rest, selects the parts that are fit for food. 

CHAP.  57. ( 41.)—THE INSTINCTS OF BIRDS—THE CARDUELIS, THE TAURUS, THE ANTHUS. 

The farm-yard fowls have also a certain notion of religion; upon laying an egg they shudder all over, and then shake their feathers; after which they turn round and purify 161 themselves, or else hallow 162 themselves and their eggs with some stalk or other. ( 42.)  The carduelis, 163 which is the very smallest bird of any, will do what it is bid, not only with the voice but with the feet as well, and with the beak, which serves it instead of hands.  There is one bird, found in the territory of Arelate, that imitates the lowing of oxen, from which circumstance it has received the name of "taurus."  164 In other respects it is of small size.  Another bird, called the "anthus," 165 imitates the neighing of the horse; upon being driven from the pasture by the approach of the horses, it will mimic their voices-and this is the method it takes of revenging itself. 

CHAP.  58.—BIRDS WHICH SPEAK-THE PARROT. 

But above all, there are some birds that can imitate the human voice; the parrot, for instance, which can even converse.  India sends us this bird, which it calls by the name of "sittaces;" 166 the body is green all over, only it is marked with a ring of red around the neck.  It will duly salute an emperor, and pronounce the words it has heard spoken; it is rendered especially frolicsome under the influence of wine.  Its head is as hard as its beak; and this, when it is being taught to talk, is beaten with a rod of iron, for otherwise it is quite insensible to blows.  When it lights on the ground it falls upon its beak, and by resting upon it makes itself all the lighter for its feet, which are naturally weak. 

CHAP.  59.—THE PIE WHICH FEEDS ON ACORNS. 

The magpie is much less famous for its talking qualities than the parrot, because it does not come from a distance, and yet it can speak with much more distinctness.  These birds love to hear words spoken which they can utter; and not only do they learn them, but are pleased at the task; and as they con them over to themselves with the greatest care and attention, make no secret of the interest they feel.  It is a well-known fact, that a magpie has died before now, when it has found itself mastered by a difficult word that it could not pronounce.  Their memory, however, will fail them if they do not from time to time hear the same word repeated; and while they are trying to recollect it, they will show the most extravagant joy, if they happen to hear it.  Their appearance, although there is nothing remarkable in it, is by no means plain; but they have quite sufficient beauty in their singular ability to imitate the human speech. 

It is said, however, that it is only the kind 167 of pie which feeds upon acorns that can be taught to speak; and that among these, those which 168 have five toes on each foot can be taught with the greatest facility; but in their case even, only during the first two years of their life.  The magpie has a broader tongue than is usual with most other birds; which is the case also with all the other birds that can imitate the human voice; although some individuals of almost every kind have the faculty of doing so. 

Agrippina, the wife of Claudius Cæsar, had a thrush that could imitate human speech, a thing that was never known before.  At the moment that I am writing this, the young Cæsars 169 have a starling and some nightingales that are being taught to talk in Greek and Latin; besides which, they are studying their task the whole day, continually repeating the new words that they have learnt, and giving utterance to phrases even of considerable length.  Birds are taught to talk in a retired spot, and where no other voice can be heard, so as to interfere with their lesson; a person sits by them, and continually repeats the words he wishes them to learn, while at the same time he encourages them by giving them food. 

CHAP.  60. ( 43.)—A SEDITION THAT AROSE AMONG THE ROMAN PEOPLE, IN CONSEQUENCE OF A RAVEN SPEAKING. 

Let us do justice, also, to the raven, whose merits have been attested not only by the sentiments of the Roman people, but by the strong expression, also, of their indignation.  In the reign of Tiberius, one of a brood of ravens that had bred on the top of the temple of Castor, 170 happened to fly into a shoemaker's shop that stood opposite: upon which, from a feeling of religious veneration, it was looked upon as doubly recommended by the owner of the place.  The bird, having been taught to speak at an early age, used every morning to fly to the Rostra, which look towards the Forum; here, addressing each by his name, it would salute Tiberius, and then the Cæsars 171 Germanicus and Drusus, after which it would proceed to greet the Roman populace as they passed, and then return to the shop: for several years it was remarkable for the constancy of its attendance.  The owner of another shoemaker's shop in the neighbourhood, in a sudden fit of anger killed the bird, enraged, as he would have had it appear, because with its ordure it had soiled some shoes of his.  Upon this, there was such rage manifested by the multitude, that he was at once driven from that part of the city, and soon after put to death.  The funeral, too, of the bird was celebrated with almost endless obsequies; the body was placed upon a litter carried upon the shoulders of two Æthiopians, preceded by a piper, and borne to the pile with garlands of every size and description.  The pile was erected on the right-hand side of the Appian Way, at the second milestone from the City, in the field gene- rally known as the "field of Rediculus."  172 Thus did the rare talent of a bird appear a sufficient ground to the Roman people for honouring it with funeral obsequies, as well as for inflicting punishment on a Roman citizen; and that, too, in a city in which no such crowds had ever escorted the funeral of any one out of the whole number of its distinguished men, and where no one had been found to avenge the death of Scipio Æmilianus, 173 the man who had destroyed Carthage and Numantia.  This event happened in the consulship of M. Servilius and Caius Cestius, on the fifth day 174 before the calends of April. 

At the present day also, the moment that I am writing this, there is in the city of Rome a crow which belongs to a Roman of equestrian rank, and was brought from Bætica.  In the first place, it is remarkable 175 for its colour, which is of the deepest black, and at the same time it is able to pronounce several connected words, while it is repeatedly learning fresh ones.  Recently, too, there has been a story told about Craterus, surnamed Monoceros, 176 in Erizena, 177 a country of Asia, who was in the habit of hunting with the assistance of ravens, and used to carry them into the woods, perched on the tuft of his helmet and on his shoulders.  The birds used to keep on the watch for game, and raise it; and by training he had brought this art to such a pitch of perfection, that even the wild ravens would attend him in a similar manner when he went out.  Some authors have thought the following circumstance deserving of remembrance:—A crow that was thirsty was seen heaping stones into the urn on a monument, in which there was some rain-water which it could not reach: and so, being afraid to go down to the water, by thus accumulating the stones, it caused as much water to come within its reach as was necessary to satisfy its thirst. 

CHAP.  61. ( 44.)—THE BIRDS OF DIOMEDES. 

Nor yet must I pass by the birds 178 of Diomedes in silence.  Juba calls these birds "cataractæ," and says that they have teeth and eyes of a fiery colour, while the rest of the body is white: that they always have two chiefs, the one to lead the main body, the other to take charge of the rear; that they excavate holes with their bills, and then cover them with hurdles, which they cover again with the earth that has been thus thrown up; that it is in these places they hatch their young; that each of these holes has two outlets; that one of them looks towards the east, and that by it they go forth to feed, returning by the one which looks towards the west; and that when about to ease themselves, they always take to the wing, and fly against the wind.  In one spot only throughout the whole earth are these birds to be seen, in the island, namely, which we have mentioned 179 as famous for the tomb and shrine of Diomedes, lying over against the coast of Apulia: they bear a strong resemblance to the coot.  When strangers who are barbarians arrive on that island, they pursue them with loud and clamorous cries, and only show courtesy to Greeks by birth; seeming thereby, with a wonderful discernment, to pay respect to them as the fellow-countrymen of Diomedes.  Every day they fill their throats, and cover their feathers, with water, and so wash and purify the temple there.  From this circumstance arises the fable 180 that the companions of Diomedes were metamorphosed into these birds. 

CHAP.  62. ( 45.)—ANIMALS THAT CAN LEARN NOTHING. 

We ought not to omit, while we are speaking of instincts, that among birds the swallow 181 is quite incapable of being taught, and among land animals the mouse; while on the other hand, the elephant does what it is ordered, the lion submits to the yoke, and the sea-calf and many kinds of fishes are capable of being tamed. 

CHAP.  63. ( 46.)—THE MODE OF DRINKING WITH BIRDS.  THE PORPHYRIO. 

Birds drink by suction; those which have a long neck taking their drink in a succession of draughts, and throwing the head back, as though they were pouring the water down the throat.  The porphyrio 182 is the only bird that seems to bite at the water as it drinks.  The same bird has also other peculiarities of its own; for it will every now and then dip its food in the water, and then lift it with its foot to its bill, using it as a hand.  Those that are the most esteemed are found in Commagene.  They have beaks and very long legs, of a red colour. 

CHAP.  64. ( 47.)—THE HÆMATOPOUS. 

There are the same characteristics in the hæmatopous 183 also, a bird of much smaller size, although standing as high on the legs.  It is a native of Egypt, and has three toes on each foot; flies 184 forming its principal food.  If brought to Italy, it survives for a few days only. 

CHAP.  65.—THE FOOD OF BIRDS. 

All the heavy birds are frugivorous; while those with a higher flight feed upon flesh only.  Among the aquatic birds, the divers 185 are in the habit of devouring what the other birds have disgorged. 

CHAP.  66.—THE PELICAN. 

The pelican is similar in appearance to the swan, and it would be thought that there was no difference between them whatever, were it not for the fact that under the throat there is a sort of second crop, as it were.  It is in this that the everinsatiate animal stows everything away, so much so, that the capacity of this pouch is quite astonishing.  After having finished its search for prey, it discharges bit by bit what it has thus stowed away, and reconveys it by a sort of ruminating process into its real stomach.  The part of Gallia that lies nearest to the Northern Ocean produces this bird. 

CHAP.  67.—FOREIGN BIRDS: THE PHALERIDES, THE PHEASANT, AND THE NUMIDICÆ. 

In the Hercynian Forest, in Germany, we hear of a singular 186 kind of bird, the feathers of which shine at night like fire; the other birds there have nothing remarkable beyond the celebrity which generally attaches to objects situate at a distance. 

(48.)  The phalerides, 187 the most esteemed of all the aquatic birds, are found at Seleucia, the city of the Parthians of that name, and in Asia as well; and again, in Colchis, there is the pheasant, 188 a bird with two tufts of feathers like ears, which it drops and raises every now and then.  The numidicæ 189 come from Numidia, a part of Africa: all these varieties are now to be found in Italy. 

CHAP.  68.—THE PEŒNICOPTERITS, THE ATTAGEN, THE PHALACRO- CORAX, THE PYBRHOCORAX, AND THE LAGOPUS. 

Apicius, that very deepest whirlpool of all our epicures, has informed us that the tongue of the phœnicopterus 190 is of the most exquisite flavour.  The attagen, 191 also, of Ionia is a famous bird; but although it has a voice at other times, it is mute in captivity.  It was formerly 192 reckoned among the rare birds, but at the present day it is found in Gallia, Spain, and in the Alps even; which is also the case with the phalacrocorax, 193 a bird peculiar to the Balearic Isles, as the pyrrhocorax, 194 a black bird with a yellow bill, is to the Alps, and the lagopus, 195 which is esteemed for its excellent flavour.  This last bird derives its name from its feet, which are covered, as it were, with the fur of a hare, the rest of the body being white, and the size of a pigeon.  It is not an easy matter to taste it out of its native country, as it never becomes domesticated, and when dead it quickly spoils. 

There is another 196 bird also, which has the same name, and only differs from the quail in size; it is of a saffron colour, and is most delicate eating.  Egnatius Calvinus, who was prefect there, pretends that he has seen 197 in the Alps the ibis also, a bird that is peculiar to Egypt. 

CHAP.  69. ( 49.)—THE NEW BIRDS.  THE VIPIO. 

During the civil wars that took place at Bebriacum, beyond the river Padus, the "new birds" 198 were introduced into Italy —for by that name they are still known.  They resemble the thrush in appearance, are a little smaller than the pigeon in size, and of an agreeable flavour.  The Balearic islands also send us a porphyrio, 199 that is superior to the one previously mentioned.  There the buteo, a kind of hawk, is held in high esteem for the table, as also the vipio, 200 the name given to a small kind of crane. 

CHAP.  70.—FABULOUS BIRDS. 

I look upon the birds as fabulous which are called "pegasi," and are said to have a horse's head; as also the griffons, with long ears and a hooked beak.  The former are said to be natives of Scythia, 201 the latter of Æthiopia.  The same is my opinion, also, as to the tragopan; 202 many writers, however, assert that it is larger than the eagle, has curved horns on the temples, and a plumage of iron colour, with the exception of the head, which is purple.  Nor yet do the sirens 203 obtain any greater credit with me, although Dinon, the father of Clearchus, a celebrated writer, asserts that they exist in India, and that they charm men by their song, and, having first lulled them to sleep, tear them to pieces.  The person, however, who may think fit to believe in these tales, may probably not refuse to believe also that dragons licked the ears of Melampodes, and bestowed upon him the power of understanding the language of birds; as also what Democritus says, when he gives the names of certain birds, by the mixture of whose blood a serpent is produced, the person who eats of which will be able to understand the language of birds; as well as the statements which the same writer makes relative to one bird in particular, known as the "galerita," 204 —indeed, the science of augury is already too much involved in embarrassing questions, without these fanciful reveries. 

There is a kind of bird spoken of by Homer as the "scops:" 205 but I cannot very easily comprehend the grotesque movements which many persons have attributed to it, when the fowler is laying snares for it; nor, indeed, is it a bird that is any longer known to exist.  It will be better, therefore, to confine my relation to those the existence of which is generally admitted. 

CHAP.  71. ( 50.)—WHO FIRST INVENTED THE ART OF CRAMMING POULTRY: WHY THE FIRST CENSORS FORBADE THIS PRACTICE. 

The people of Delos were the first to cram poultry; and it is with them that originated that abominable mania for devouring fattened birds, larded with the grease of their own bodies.  I find in the ancient sumptuary regulations as to banquets, that this was forbidden for the first time by a law of the consul Caius Fannius, eleven years before the Third Punic War; by which it was ordered that no bird should be served at table beyond a single pullet, and that not fattened; an article which has since made its appearance in all the sumptuary 206 laws.  A method, however, has been devised of evading it, by feeding poultry upon food that has been soaked in milk: prepared in this fashion, they are considered even still more delicate.  All pullets, however, are not looked upon as equally good for the purposes of fattening, and only those are selected which have a fatty skin about the neck.  Then, too, come all the arts of the kitchen-that the thighs may have a nice plump appearance, that the bird may be properly divided down the back, and that poultry may be brought to such a size that a single leg shall fill a whole platter.  207 The Parthians, too, have taught their fashions to our cooks; and yet after all, in spite of their refinements in luxury, no article is found to please equally in every part, for in one it is the thigh, and in another the breast only, that is esteemed. 

CHAP.  72.—WHO FIRST INVENTED AVIARIES.  THE DISH OF ÆSOPUS. 

The first person who invented aviaries for the reception of all kinds of birds was M. Lænius Strabo, a member of the equestrian order, who resided at Brundisium.  It was in his time that we thus began to imprison animals to which Nature had assigned the heavens as their element. 

(51.)  But more remarkable than anything in this respect, is the story of the dish of Clodius Æsopus, 208 the tragic actor, which was valued at one hundred thousand sesterces, and in which were served up nothing but birds that had been remarkable for their song, or their imitation of the human voice, and purchased, each of them, at the price of six thousand sesterces; he being induced to this folly by no other pleasure than that in these he might eat the closest imitators of man; never for a moment reflecting that his own immense fortune had been acquired by the advantages of his voice; a parent, indeed, right worthy of the son of whom we have already made mention, 209 as swallowing pearls.  It would not, to say the truth, be very easy to come to a conclusion which of the two was guilty of the greatest baseness; unless, indeed, we are ready to admit that it was less unseemly to banquet upon the most costly of all the productions of Nature, than to devour 210 tongues which had given utterance to the language of man. 

CHAP.  73. ( 52.)—THE GENERATION OF BIRDS: OTHER OVIPAROUS ANIMALS. 

The generation of birds would appear to be very simple, while at the same time it has its own peculiar marvels.  Indeed, there are quadrupeds as well that produce eggs, the chameleon, for instance, the lizard, and those of the serpent tribe of which we have previously spoken.  211 Of the feathered race, those which have hooked talons are comparatively unprolific; the cenchris 212 being the only one among them that lays more than four eggs.  Nature has so ordained it in the birds, that the timid ones should be more prolific than those which are courageous.  The ostrich, the common fowl, and the partridge, are the only birds that lay eggs in considerable numbers.  Birds have two modes of coupling, the female