The stories told of this remarkable animal’s shrewdness, which far exceeds that commonly attributed to the fox, would seem incredible, were they not confirmed by good authority. It is in allusion to its extraordinary cunning that the Indians call it Kekwaharkess, or the “Evil One.” With an energy that never flags it hunts day and night for the trail of men, which, when found, it follows up unerringly. On coming to a lake, where the track is generally drifted over, it continues its steady gallop round the shores, to discover the point at which the track re-enters the woods, when it again pursues it until it arrives at one of the wooden traps set for the marten or the mink, the ermine or the musk-rat. Cautiously avoiding the door, it effects violent entrance at the back, and seizes the bait with impunity; or, if the trap contains an animal, drags it out, and, with wanton malevolence, mauls it, and hides it at some distance in the underwood or at the top of some lofty pine. If hard pressed by hunger, it devours the victim. And in this manner it demolishes the whole series of traps; so that when once a wolverine has established itself on a trapping-walk, the hunter’s only chance of success is to change his ground, and build a fresh lot of traps, in the hope of securing a few furs before the new path is discovered by his industrious enemy.
Some interesting particulars of the habits and ways of the glutton are recorded by Lord Milton and Dr. Cheadle in their lively narrative of an expedition from the Atlantic to the Pacific (“The North-West Passage by Land”). They tell us that it is never caught in the ordinary pit-fall. Occasionally one is poisoned, or caught in a steel trap; but so great is the creature’s strength, that many traps strong enough to hold securely a large wolf will not retain the wolverine. When caught in this way, it does not, like the fox and the mink, proceed to amputate the limb, but, assisting to carry the trap with its mouth, hastens to reach a lake or river, where its progress will be unimpeded by trees or fallen wood. After travelling to a sufficient distance to be safe from pursuit for a time, it sets to work to extricate its imprisoned limb, and very frequently succeeds in the attempt.
Occasionally the glutton is killed by a gun placed so as to bear on a bait, to which is attached a string communicating with the trigger. But a trapper assured Lord Milton and his companion, that very often the animal had proved too cunning for him, first approaching the gun and gnawing in two the cord communicating with the trigger, and then securely devouring the bait.
In one instance, when all the trapper’s devices to beguile his enemy had been seen through, and clearly foiled, he adopted the plan of placing the gun in a tree, with the muzzle pointing vertically downwards upon the bait. This was suspended from a branch, at such a height that the animal could not secure it without jumping; and, moreover, it was completely screened by the boughs. Now, the wolverine’s curiosity almost equals its voracity. It shows a disposition to investigate everything; an old moccasin flung aside in the bushes, or a knife lost in the snow, must be ferreted out and examined, and any object suspended almost out of reach generally proves irresistible as a temptation. In this instance, however, the caution of the glutton exceeded its curiosity and restrained its hunger; it climbed the tree, cut the fastenings of the gun, which then tumbled to the ground, and, descending, it secured the bait with impunity.
Lord Milton’s party were personal sufferers by, and witnesses to, the animal’s cunning. One day, when setting out to visit their traps, they observed the footprints of a very large wolverine which had followed their trail, and La Ronde, their trapper, at once exclaimed, “C’est fini, monsieur; il a cassé toutes nôtres étrappes, vous allez voir;” and so it proved. As they came to each in succession, they found it broken open at the back, and the bait taken; and, where an animal had been caught, it was carried off. Throughout the whole line every one had been demolished; and the tails were discovered of no fewer than ten martens, the bodies of which had apparently been devoured by the hungry and astute wolverine.
With one more illustration we must be content, and turn to another branch of our subject, though we do not suppose that our readers will weary of the relation of facts which throw so vivid a light on the intelligence, as distinct from, and superior to, the instinct of animals. And, certainly, the manner in which the glutton foils the ingenious stratagems of the trappers must be ascribed to intelligence rather than to instinct. In the following anecdote we think it is plainly shown that the latter could not have sufficed to guard the animal against the machinations of its persevering foes.
Dr. Cheadle, accompanied by an Indian boy, named Misquapasnayoo, started off for the woods, bent upon proving his superior acuteness to the wolverine. They found that the latter had renewed his visits along the line of traps, and broken all which had been reconstructed, devouring the animals found in them. Dr. Cheadle thereupon adopted a device which could not fail, he thought, to catch his enemy in his own toils. All the broken traps were repaired and set again, and poisoned baits substituted for the ordinary ones in the traps; not in every instance, but here and there along the line.
The forest was here of great extent, and seemed to stretch away to the frozen North without let or hindrance, the mass of timber being broken only by numerous lakes and swamps, or clearances which had been caused by conflagrations. The traveller always seeks the lakes; not only because they enable him to travel more rapidly, and penetrate further into the less hunted regions, but also because the edges of the lakes, and the portages between them, are favourite haunts of the fox, the fisher, and the mink. On one of these lakes a curious circumstance was noted. The lake was about half a mile in length, and of nearly equal breadth, but of no great depth. The water had seemingly frozen to the bottom, except at one end, where a spring bubbled up, and a hole of about a yard in diameter existed in the ice-crust, which was there only a few inches thick. In this hole the water was crowded with myriads of small fish, most of them not much larger than a man’s finger, and so closely packed that they could not move freely. On thrusting in an arm, it seemed like plunging it into “a mass of thick stir-about.” All around the snow had been trodden down hard and level by the feet of the numerous animals attracted to this Lenten banquet; and tracks converged to it from every side. The footprints could be recognized of the cross or silver fox, delicately impressed in the snow as he trotted daintily along with light and airy tread; the rough marks of the clumsier fisher; the clear and sharply-defined track of the nimble mink; and the great cross trail of the ubiquitous glutton. On the trees around scores of crows were sleepily digesting their abundant meals.
When Dr. Cheadle and his companion turned homewards, they found that their enemy had been in active pursuit. Along the ground they had traversed on the previous day, every trap was already demolished, and all the baits were abstracted. Dr. Cheadle at first imagined that he had at last outwitted and destroyed his enemy; but the Indian’s keener eyes discovered each of the baits which had been poisoned, lying close at hand, bitten in two and rejected, while all the others had disappeared. The baits, nevertheless, had been very carefully prepared; the strychnine being inserted into the centre of the meat by a small hole, and when frozen it was impossible to distinguish them from the harmless ones by any peculiarity of appearance. It seemed as if the animal suspected poison, and bit in two and tasted every morsel before swallowing it. The baits had purposely been made very small, so that in the ordinary course they would have been swallowed whole. That the same wolverine had followed up their path from the first, they knew perfectly well, because it was one of unusually large size, as shown by its tracks, which were readily distinguished from those of smaller animals.
The distribution of Birds in the Polar Regions, is a subject on which it seems desirable to offer a few remarks, so that our readers may be able to form an accurate conception of the character and variety of the animal life peculiar to them.