I could cite a hundred instances, which would prove that animals have invention independent of the instinct handed down from generation to generation. I will, however, content myself with one instance of superior invention in the elephant, which occurred at Ceylon. Parties were employed felling timber in the forests of Candia, and this timber, after having been squared, was dragged to the depôt by a large party of elephants, who, with their keepers, were sent there for that purpose. This work was so tedious, that a large truck was made, capable of receiving a very heavy load of timber, which might be transported at once. This truck was dragged out by the elephants, and it was to be loaded. I should here observe, that when elephants work in a body, there is always one who, as if by common consent, takes the lead, and directs the others, who never refuse to obey him. The keepers of the elephants, and the natives, gave their orders, and the elephants obeyed; but the timber was so large, and the truck so high on its wheels, that the elephants could not put the timber in the truck according to the directions given by the men. After several attempts, the natives gave up the point, and retiring to the side of the road as usual, squatted down, and held a consultation. In the meantime, the elephant who took the lead summoned the others, made them drag two of the squared pieces to the side of the truck, laid them at right angles with it, lifting one end of each on the truck, and leaving the other on the ground, thus forming the inclined plane. The timber was then brought by the elephants, without any interference on the part of the keepers or natives, who remained looking on, was pushed by the elephants with their foreheads up the inclined plane, and the truck was loaded. Here then is an instance in which the inventive instinct of the animalif that term may be usedwas superior to the humbler reasoning powers of the men who had charge of them.
That animals have the powers of memory as well as man, admits of no dispute. In elephants, horses, and dogs, we have hourly instances of it: but it descends much lower downthe piping bullfinch, who has been taught to whistle two or three waltzes in perfect concord, must have a good memory, or he would soon forget his notes. To detail instances of memory would therefore be superfluous; but, as it does occur to me while I write, I must give an amusing instance how the memory of a good thrashing overcame the ruling passion of a monkey, which is gluttony, the first and only instance that I ever saw it conquered.
I had on board a ship which I commanded, a very large Cape baboon, who was a pet of mine, and also a little boy, who was a son of mine. When the baboon sat down on his hams, he was about as tall as the boy was when he walked. The boy having tolerable appetite, received about noon a considerable slice of bread and butter, to keep him quiet till dinner-time. I was on one of the carronades, busy with the suns lower limb, bringing it in contact with the horizon, when the boys lower limbs brought him in contact with the baboon, who having, as well as the boy, a strong predilection for bread and butter, and a stronger arm to take it withal, thought proper to help himself to that to which the boy had been already helped. In short, he snatched the bread and butter, and made short work of it, for it was in his pouch in a moment. Upon which the boy set up a yell, which attracted my notice to this violation of the articles of war, to which the baboon was equally amenable as any other person in the ship; for it is expressly stated in the preamble of every separate article, All who are in, or belonging to. Whereupon I jumped off the carronade, and by way of assisting his digestion, I served out to the baboon monkeys allowance, which is, more kicks than halfpence. The master reported that the heavens intimated that it was twelve oclock; and with all the humility of a captain of a man-of-war, I ordered him to make it so; whereupon it was made, and so passed that day. I do not remember how many days it was afterwards that I was on the carronade as usual, about the same time, and all parties were precisely in the same situations,the master by my side, the baboon under the booms, and the boy walking out of the cabin with his bread and butter. As before, he again passed the baboon, who again snatched the bread and butter from the boy, who again set up a squall, which again attracted my attention. Looked round, and the baboon caught my eye, which told him plainly that hed soon catch what was not at all my eye; and he proved that he actually thought so, for he actually put the bread and butter back into the boys hands. It was the only instance of which I ever knew or heard of a monkey being capable of self-denial when his stomach was concerned, and I record it accordingly. (Par parenthèse:) it is well known that monkeys will take the small-pox, measles, and I believe the scarlet fever; but this poor fellow, when the ships company were dying of the cholera, took that disease, went through all its gradations, and died apparently in great agony.
As, then, invention and memory are both common to instinct as well as to reason, where is the line of demarcation to be drawn; especially as in the case of the elephants I have mentioned, superior instinct will invent when inferior reason is at fault? It would appear, if the two qualities must be associated, that, at all events, there are two varieties of instinct: blind instinct, which is superior to reason, so far that it never errs, as it is God who guides; and inventive instinct, which enables the superior animals to provide for unexpected difficulties, or to meet those which memory has impressed upon them. But if we examine ourselves, the difficulty becomes even greaterwe have decidedly two separate qualities. We are instinctive as well as reasonable beings; and what is inventive instinct but a species of reason, if not reason itself?
But although I say that it is hardly possible to draw the line of demarcation, I do not mean to say that they are one and the same thing; for instinct and reason, if we are to judge by ourselves, are in direct opposition. Self-preservation is instinctive; all the pleasures of sense, all that people are too apt to consider as happiness in this world; I may say, all that we are told is wrong, all that our reason tells us we are not to indulge in, is instinct.
Such are the advantages of being reasonable beings in this world; undoubtedly, we have a right to claim for ourselves, and deny to the rest of the creation, the enjoyments of the next. Byron says:
Man being reasonable, must get drunk.
That is to say, being reasonable, and finding his reason a reason for being unhappy, he gets rid of his reason whenever he can. So do the most intellectual animals. The elephant and the monkey enjoy their bottle as much as we do. I should have been more inclined to agree with Byron, if he had said:
Man being reasonable, must go to the devil.
For what are poor reasonable creatures to do, when instinct leads them to the old gentleman; and reason, let her tug as hard as she pleases, is not sufficiently powerful to overcome the adverse force.
After all, I dont think that I have come to a very satisfactory conclusion. Like a puppy running round after his own tail, I am just where I was when I set out; but, like the puppy, I have been amused for the time. I only hope the reader will have been so too.
And now, my brethren, I proceed to the second part of my discourse, which is, to defend anglers and fly-fishers from the charge of cruelty.
That is to say, being reasonable, and finding his reason a reason for being unhappy, he gets rid of his reason whenever he can. So do the most intellectual animals. The elephant and the monkey enjoy their bottle as much as we do. I should have been more inclined to agree with Byron, if he had said:
Man being reasonable, must go to the devil.
For what are poor reasonable creatures to do, when instinct leads them to the old gentleman; and reason, let her tug as hard as she pleases, is not sufficiently powerful to overcome the adverse force.
After all, I dont think that I have come to a very satisfactory conclusion. Like a puppy running round after his own tail, I am just where I was when I set out; but, like the puppy, I have been amused for the time. I only hope the reader will have been so too.
And now, my brethren, I proceed to the second part of my discourse, which is, to defend anglers and fly-fishers from the charge of cruelty.
It is very true that Shakespeare says, The poor beetle that we tread on, in mortal sufferance, feels a pang as great as when a giant dies; and it is equally true that it is as false as it is poetical.
There is a scale throughout nature, and that scale has been divided by unerring justice. Man is at the summit of this scale, being more fearfully and wonderfully made, more perfect than any other of the creation, more perfect in his form, more perfect in his intellect; he is finer strung in his nerves, acuter in his sympathies; he has more susceptibility to pleasure, more susceptibility to pain. He has pleasures denied to, and he has pains not shared with him by, the rest of the creation. He enjoys most, and he suffers most. From man, the scale of creation descends, and in its descent, as animals are less and less perfect, so is meted out equal but smaller proportions of pleasure and pain, until we arrive to the Mollusca and Zoophyte, beings existing certainly, but existing without pleasure and without painexisting only to fill up the endless variety, and add the links to the chain of nature necessary to render it complete. The question which naturally will be put is, how do you know this? it is assertion but not proof. But arguments are always commenced in this way. The assertion is the quid, the est demonstrandum always comes afterwards. I handle my nose, flourish my handkerchief, and proceed.
Man is the most perfect of creation. What part of his body, if separated from the rest, can he renew? No part, except the hair and the nail. Reproduction can go no further. With the higher classes of animals, also, there is no reproduction: but even at this slight descent upon the scale, we may already point out a great difference. Although there is no reproduction, still there are decided proofs of inferiority; for instance, a hare or rabbit caught in a trap, will struggle till they escape, with the loss of a leg; a fox, which is carnivorous, will do more; he will gnaw off his own leg to escape. Do they die in consequence? no, they live and do well; but could a man live under such circumstances? impossible. If you dont believe me, gnaw your own leg off and try. And yet the conformation of the Mammalia is not very dissimilar from our own; but man is the more perfect creature, and therefore has not the same resources.
I have hitherto referred only to the limbs of animals; I will now go further. I had a beautiful little monkey on board my ship. By accident it was crushed, and received such injury that the backbone was divided at the loins, and the vertebra of the upper part protruded an inch outside of its skin. Such an accident in a man would have produced immediate death; but the monkey did not die; its lower limbs were of course paralysed. The vertebra which protruded gradually rotted off, and in six weeks the animal was crawling about the decks with its fore feet. It was, however, such a pitiable object, that I ordered it to be drowned. Now, if we descend lower down in the scale until we come to the reptiles and insects, we shall find not only that the loss of limbs is not attended with death, but that the members are reproduced. Let any one take a spider by its legs, it will leave them in your hands that it may escape. Confine the animal under a glass, and in a few weeks it will have all its members perfect as before. Lizards are still more peculiar in their reproduction. I was at Madeira for many months, and often caught the lizards which played about the walls and roofs of the out-houses; and if ever I caught a lizard by the tail, he would make a spring, and leave his tail in my hand, which seemed to snap off as easily as would a small carrot. Now the tail of the lizard is longer than its body, and a continuation of the vertebrae of the back. I soon found out that lizards did not die from this extensive loss, but, on the contrary, that their tails grew again. Even the first week afterwards, a little end began to show itself, and in about two months the animal had reproduced the whole. What I am about to say now will probably be considered by some as incredible; they are, however, at full liberty to disbelieve it. One day I was looking out of the window with the late Tom Sheridan, who lived in the same house, and we observed on the roof of the out-house a lizard with two tails, but neither of them full grown; and we argued that, at the time the animal lost his tail, he must have suffered some division of the stump. Being at that time a naturalist, i.e. very cruel; I immediately caught a lizard, pulled off his tail, notched the vertebra, and turned him loose again. Our conjectures were right; the animal in two or three weeks had two tails growing out like the one we had seen. I repeated this experiment several times, and it always appeared to succeed; and all the two-tailed lizards were called mine.
Now this power of reproduction increases as you descend the scale; as an instance, take the polypus, which is as near as possible at the bottom of it. If you cut a polypus into twenty pieces, without any regard to division, in a short time you will have twenty perfect polypi.
Now the deductions I would draw from these remarks are
That the most perfect animals are least capable of reproduction, and most sensible of pain.
That as the scale of nature descends, animals become less perfect, and more capable of reproduction.
Ergothey cannot possibly feel the same pain as the more perfect.
Now with respect to fish, they are very inferior in the scale of creation, being, with the exception of the cetaceous tribe, which class with the Mammalia, all cold-blooded animals, and much less perfect than reptiles or many insects. The nervous system is the real seat of all pain; and the more perfect the animal, the more complicated is that system: with cold-blooded animals, the nervous organisation is next to nothing. Most fish, if they disengage themselves from the hook, will take the bait again; and if they do not, it is not on account of the pain, but because their instinct tells them there is danger. Moreover, it is very true, as Sir H. Davy observes, that fish are not killed by the hook, but by the hooks closing their mouths and producing suffocation. How, indeed, would it otherwise be possible to land a salmon of thirty pounds weight, in all its strength and vigour, with a piece of gut not thicker than three or four hairs?
Upon the same grounds that I argue that fish feel very little comparative pain, so do I that the worm, which is so low in the scale of creation, does not suffer as supposed. Its writhings and twistings on the hook are efforts to escape natural to the form of the animal, and can be considered as little or nothing more. At the same time I acknowledge and, indeed, prove, by my own arguments, that it is very cruel to bob for whale.