The skin of the Gopher may be pulled off the body either by cutting up the hind less, as described in reference to the Fox, or by making the incision from the lower jaw down the neck, as decided for the muskrat, a simple board stretcher being used.

THE MOLE.

Of all the mammalia the Mole is entitled to take the first place in the list of burrowers. This extraordinary creature does not merely dig tunnels in the ground and sit at the end of them, as is the case with many animals, but it forms a complicated subterranean dwelling place with chambers, passages and other arrangements of wonderful completeness. It has regular roads leading to its feeding grounds; establishes a system of communication as elaborate as that of a modern railway, or, to be more correct, as that of the subterranean network of the sewers of a city. It is an animal of varied accomplishments. It can run tolerably fast, it can fight like a bull-dog, it can capture prey under or above ground, it can swim fearlessly, and it can sink wells for the purpose of quenching its thirst. Take the mole out of its proper sphere, and it is awkward and clumsy as the sloth when placed on level ground, or the seal when brought ashore. Replace it in the familiar earth and it becomes a different being, full of life and energy, and actuated by a fiery activity which seems quite inconsistent with its dull aspect and seemingly inert form.

We all know that the mole burrows under the ground, raising at intervals the little hillocks or "mole hills" with which we are so familiar; but most of us little know the extent or variety of its tunnels, or that the animal works on a regular system and does not burrow here and there at random. How it manages to form its burrows in such admirably straight lines, is not an easy problem, because it is always done in black darkness, and we know of nothing which can act as a guide to the animal. As for ourselves and other eye-possessing creatures, the feat of walking in a straight line with closed eyelids is almost an impossibility, and every swimmer knows the difficulty of keeping a straight course under water, even with the use of his eyes.

The ordinary mole hills, so plentiful in our fields, present nothing particularly worthy of notice. They are merely the shafts through which the quadruped miner ejects the material which it has scooped out, as it drives its many tunnels through the soil, and if they be carefully opened after the rain has consolidated the heap of loose material, nothing more will be discovered than a simple hole leading into the tunnel. But let us strike into one of the large tunnels, as any mole catcher will teach us, and follow it up to the real abode of the animal. The hill under which this domicile is hidden, is of considerable size, but is not very conspicuous, being always placed under the shelter of a tree, shrub, or a suitable bank, and would scarcely be discovered but by a practiced eye. The subterranean abode within the hillock is so remarkable that it involuntarily reminds the observer of the well-known "maze," which has puzzled the earliest years of youth throughout many generations. The central apartment, or "keep," if we so term it, is a nearly spherical chamber, the roof of which is almost on a level with the earth around the hill, and therefore situated at a considerable depth from the apex of the heap. Around this keep are driven two circular passages or galleries, one just level with the ceiling and the other at some height above. Five short descending passages connect the galleries with each other, but the only entrance into the keep is from the upper gallery, out of which three passages lead into the ceiling of the keep. It will be seen therefore that when the mole enters the house from one of its tunnels, it has first to get into the lower gallery to ascend thence into the upper gallery, and so descend into the central chamber. There is, however, another entrance into the keep from below. A passage dips downward from the centre of the chamber, and then, taking a curve upwards, opens into one of the larger burrows or high roads, as they may be fitly termed. It is a noteworthy fact that the high roads, of which there are several radiating in different directions, never open into the gallery opposite one of the entrances into the upper gallery. The mole therefore is obliged to go to the right or left as soon as it enters the domicile before it can find a passage to the upper gallery. By the continual pressure of the moles upon the walls of the passages and roof of the central chamber, they become quite smooth, hard, and polished, so that the earth will not fall in, even after the severest storm.

The use of so complicated a series of cells and passages is extremely doubtful, and our total ignorance of the subject affords another reason why the habits of this wonderful animal should be better studied.

About the middle of June the moles begin to fall in love, and are as furious in their attachments as in all other phases of their nature. At that time two male moles cannot meet without mutual jealousy, and they straightway begin to fight, scratching, tearing, and biting with such insane fury that they seem unconscious of anything except the heat of battle. Indeed the whole life of the mole is one of fury, and he eats like a starving tiger, tearing and rending his prey with claws and teeth, and crunching audibly the body of the worm between the sharp points. Magnify the mole to the size of the lion and you will have a beast more terrible than the world has yet seen. Though nearly blind, and therefore incapable of following its prey by sight, it would be active beyond conception, springing this way and that way as it goes along, leaping with lightness and quickness upon any animal which it meets, rending it in pieces in a moment, thrusting its blood-thirsty snout into the body of its victim, eating the still warm and bleeding flesh, and instantly searching for fresh prey. Such a creature would, without the least hesitation, devour a serpent twenty feet in length, and so terrible would be its voracity that it would eat twenty or thirty of such snakes in a day as easily as it devours the same number of worms. With one grasp of its teeth and one stroke of its claws, it could tear an ox asunder; and if it should happen to enter a fold of sheep or enclosure of cattle, it would kill them all for the mere lust of slaughter. Let, then, two of such animals meet in combat, and how terrific would be the battle! Fear is a feeling of which the mole seems to be utterly unconscious, and, when fighting with one of its own species, he gives his whole energies to the destruction of his opponent without seeming to heed the injuries inflicted upon himself. From the foregoing sketch the reader will be able to estimate the extraordinary energies of this animal, as well as the wonderful instincts with which it is endowed.

The fur of the mole is noted for its clean, velvety aspect; and that an animal should be able to pass unsoiled through earth of all textures is a really remarkable phenomenon. It is partly to be explained by the character of the hair, and partly by that of the skin. The hair of the mole is peculiar on account of its want of "set." The tops of the hairs do not point in any particular direction, but may be pressed equally forward or backward or to either side. The microscope reveals the cause of this peculiarity. The hair is extremely fine at its exit from the skin, and gradually increases in thickness until it reaches its full width when it again diminishes. This alternation occurs several times in each hair, and gives the peculiar velvet-like texture with which we are all so familiar. There is scarcely any coloring matter in the slender portion of the hair, and the beautiful changeable coppery hues of the fur is owing to this structure. Another reason for the cleanliness of the fur is the strong, though membranous muscle beneath the skin. While the mole is engaged in travelling, particularly in loose earth, the soil for a time clings to the fur; but at tolerably regular intervals the creature gives the skin a sharp and powerful shake, which throws off at once the whole of the mould that has collected upon the fur. Some amount of dust still remains, for, however clean the fur of a mole may seem to be, if the creature be placed for an hour in water, a considerable quantity of earth will be dissolved away and fall to the bottom of the vessel. The improvement in the fur after being well washed with soft tepid water and soap, is almost incredible. Many persons have been struck with such admiration for the fur of the mole, that they have been desirous of having a number of the skins collected and made into a waist-coat. This certainly can be done, but the garment thus made is so very hot that it can only be worn in winter. Such garments are very expensive, and owing to the tender quality of the skin, possess but little lasting powers. There is also a wonderfully strong smell about the mole; so strong, indeed, that dogs will sometimes point at moles instead of game, to the great disgust of their masters. This odor adheres obstinately to the skin, and even in furs which have been dried for more than ten years, this peculiar savor has been noticed.

We have given much space to the mole, not particularly on account of its particular usefulness to the trapper, but because of its many claims to our notice. If the creature were a rare and costly inhabitant of some distant land, how deep would be the interest which it would incite. But because it is a creature of our country, and to be found in every field, there are but few who care to examine a creature so common, or who experience any feelings save those of disgust when they see a mole making its way over the ground in search of a soft spot in which to burrow.

In many localities this interesting animal exists in such numbers as to become a positive nuisance, and the invention of a trap which would effectually curtail their depredations has been a problem to many a vexed and puzzled farmer.