I was at a small riverine port of the Plata river, called Ensenada de Barragán, assisting a friend to ship a number of sheep which he had purchased in Buenos Ayres and was sending to the Banda Oriental—the little republic on the east side of the great sea-like river. The sheep, numbering about six thousand, were penned at the side of the creek where the small sailing ships were lying close to the bank, and a gang of eight men were engaged in carrying the animals on board, taking them one by one on their backs over a narrow plank, while I stood by keeping count. The men were gauchos, all but one—a short, rather grotesque-looking Portuguese with one eye. This fellow was the life and soul of the gang, and with his jokes and antics kept the others in a merry humour. It was an excessively hot day, and at intervals of about an hour the men would knock off work, and, squatting on the muddy bank, rest and smoke their cigarettes; and on each occasion the funny one-eyed Portuguese would relate some entertaining history. One of these histories was about the Age of Fools, and amused me so much that I remember it to this day. It was the history of a man of that remote age, who was born out of his time, and who grew tired of the monotony of his life, even of the society of his wife, who was no whit wiser than the other inhabitants of the village they lived in. And at last he resolved to go forth and see the world, and bidding his wife and friends farewell he set out on his travels. He travelled far and met with many strange and entertaining adventures, which I must be pardoned for not relating, as this is not a story-book. In the end he returned safe and sound to his home, a much richer man than when he started; and opening his pack he spread out before his wife an immense number of gold coins, with scores of precious stones, and trinkets of the greatest value. At the sight of this glittering treasure she uttered a great scream of joy and jumping up rushed from the room. Seeing that she did not return, he went to look for her, and after some searching discovered that she had rushed down to the wine-cellar and knocking open a large cask of wine had jumped into it and drowned herself for pure joy.

"Thus happily ended his adventures," concluded the one-eyed cynic, and they all got up and resumed their work of carrying sheep to the boat.

It was one of the adventures met with by the man of the tale in his travels that came into my mind when I was in the Booth Museum, and caused me to smile. In his wanderings in a thinly settled district, he arrived at a village where, passing by the church, his attention was attracted by a curious spectacle. The church was a big building with a rounded roof, and great blank windowless walls, and the only door he could see was no larger than the door of a cottage. From this door as he looked a small old man came out with a large empty sack in his hands. He was very old, bowed and bent with infirmities, and his long hair and beard were white as snow. Toddling out to the middle of the churchyard he stood still, and grasping the empty sack by its top, held it open between his outstretched arms for a space of about five minutes; then with a sudden movement of his hands he closed the sack's mouth, and still grasping it tightly, hurried back to the church as fast as his stiff joints would let him, and disappeared within the door. By and by he came forth again and repeated the performance, and then again, until the traveller approached and asked him what he was doing. "I am lighting the church," said the old man; and he then went on to explain that it was a large and a fine church, full of rich ornaments, but very dark inside—so dark that when people came to service the greatest confusion prevailed, and they could not see each other or the priest, nor the priest them. It had always been so, he continued, and it was a great mystery; he had been engaged by the fathers of the village a long time back, when he was a young man, to carry sunlight in to light the interior; but though he had grown old at his task, and had carried in many, many thousands of sackfuls of sunlight every year, it still remained dark, and no one could say why it was so.

It is not necessary to relate the sequel: the reader knows by now that in the end the dark church was filled with light, that the traveller was feasted and honoured by all the people of the village, and that he left them loaded with gifts.

Parables of this kind as a rule can have no moral or hidden meaning in an age so enlightened as this; yet oddly enough we do find among us a delusion resembling that of the villagers who thought they could convey sunshine in a sack to light their dark church. It is one of a group or family of indoor delusions and illusions, which Mr Sully has not mentioned in his book on that fascinating subject. One example of the particular delusion I have been speaking of, in which it is seen in its crudest form, may be given here.

A man walking by the water-side sees by chance a kingfisher fly past, its colour a wonderful blue, far surpassing in beauty and brilliancy any blue he has ever seen in sky or water, or in flower or stone, or any other thing. No sooner has he seen than he wishes to become the possessor of that rare loveliness, that shining object which, he fondly imagines, will be a continual delight to him and to all in his house,—an ornament comparable to that splendid stone which the poor fisherman found in a fish's belly, which was his children's plaything by day and his candle by night. Forthwith he gets his gun and shoots it, and has it stuffed and put in a glass case. But it is no longer the same thing: the image of the living sunlit bird flashing past him is in his mind and creates a kind of illusion when he looks at his feathered mummy, but the lustre is not visible to others.

It is because of the commonness of this delusion that stuffed kingfishers, and other brilliant species, are to be seen in the parlours of tens of thousands of cottages all over the land. Nor is it only those who live in cottages that make this mistake; those who care to look for it will find that it exists in some degree in most minds—the curious delusion that the lustre which we see and admire is in the case, the coil, the substance which may be grasped, and not in the spirit of life which is within and the atmosphere and miracle-working sunlight which are without.

To return to my own taste and feelings, since in the present chapter I must be allowed to write on Man (myself to wit) and Birds, the other chapters being occupied with the subject of Birds and Man. It has always, or since I can remember, been my ambition and principal delight to see and hear every bird at its best. This is here a comparative term, and simply means an unusually attractive aspect of the bird, or a very much better than the ordinary one. This may result from a fortunate conjunction of circumstances, or may be due to a peculiar harmony between the creature and its surroundings; or in some instances, as in that given above of the Dartford warbler, to a rare effect of the sun. In still other cases, motions and antics, rarely seen, singularly graceful, or even grotesque, may give the best impression. After one such impression has been received, another equally excellent may follow at a later date: in that case the second impression does not obliterate, or is not superimposed upon the former one; both remain as permanent possessions of the mind, and we may thus have several mental pictures of the same species.

It is the same with all minds with regard to the objects and scenes which happen to be of special interest. The following illustration will serve to make the matter clearer to readers who are not accustomed to pay attention to their own mental processes. When any common object, such as a chair, or spade, or apple, is thought of or spoken of, an image of a picture of it instantly comes before the mind's eye; not of a particular spade or apple, but of a type representing the object which exists in the mind ready for use on all occasions. With the question of the origin of this type, this spade or apple of the mind, we need not concern ourselves here. If the object thought or spoken of be an animal—a horse let us say, the image seen in the mind will in most cases be as in the foregoing case a type existing in the mind and not of an individual. But if a person is keenly interested in horses generally, and is a rider and has owned and loved many horses, the image of some particular one which he has known or has looked at with appreciative eyes will come to mind; and he will also be able to call up the images of dozens or of scores of horses he has known or seen in the same way. If on the other hand we think of a rat, we see not any individual but a type, because we have no interest in or no special feeling with regard to such a creature, and all the successive images we receive of it become merged in one—the type which already existed in the mind and was probably formed very early in life. With the dog for subject the case is different: dogs are more with us—we know them intimately and have perhaps regarded many individuals with affection; hence the image that rises in the mind is as a rule of some dog we have known.

The important point to be noted is, that while each and everything we see registers an impression in the brain, and may be recalled several minutes, or hours, or even days afterwards, the only permanent impressions are of the sights which we have viewed emotionally. We may remember that we have seen a thousand things in which at some later period an interest has been born in the mind, when it would be greatly to our pleasure and even profit to recover their images, and we strive and ransack our brains to do so, but all in vain: they have been lost for ever because we happened not to be interested in the originals, but viewed them with indifference, or unemotionally.