The six oxen are now attached to the sled, one pair of them to the tongue; the others are attached by chains in advance as leaders. The teamster now arranges every ox in the most advantageous position, passing through several evolutions with his goad-stick; then giving the word of command, they settle to it. Slowly it moves forward, while the vociferations of the animated teamster, the squatting-like posture of the hard-drawn team, indicate the importance and interest of the occasion; and the bob-sled, as though it were a thing of life, actually screams out at every joint as if in keenest agony beneath its ponderous load.

The reader has perhaps been present at a "launching;" the nervous emotions experienced in the process described, including the felling of the gigantic Pines, the skidding and hauling, quite equal those awakened at the launching of a vessel. This process is gone through with several times each day during the winter (Sundays excepted); really it is like going to launching every day, and the pleasurable excitement of the labor renders it extremely delightful to most who are engaged in it.

The general custom is to take the whole trunk of the tree to the landing at one load, when its size will allow, where it is sawed into short logs from fourteen to thirty feet in length, to facilitate the driving down river. I have cut one tree into five logs, the shortest of which was not less than fourteen feet. I have seen them hauled eighty-two feet in length, resembling, in their passage to the landing, immense serpents crawling from their lurking-places. Thus we continue to fell, clear, and haul until the "clump" is exhausted, and our attention is again directed to another school of these forest whales, and so on until our winter's work is completed.

Formerly, Pine-trees grew in abundance on the banks of rivers and streams, and the margins of those wild lakes found in the interior. Thousands were cut and rolled into the water, or on the ice, and perhaps a much larger number were so near the landing as to require merely to be dragged out, thus avoiding the labor of loading, in which case, from the massive size of the trees, it was necessary to cut them into short logs. Such opportunities, however, for lumber have gone by, and the greater portion has now to be hauled from a considerable distance. A greater scarcity is too evidently at hand, though, were every Pine-tree sound and good, no end to the quantity might yet be thought of; for, notwithstanding the immense quantities cut, and the devastating fires by which hundreds of millions have been destroyed, on some rivers it still abounds, but a large portion of Pine is found in a rotten and decayed state at heart. Having long since come to maturity, that peculiar process which makes its impress upon all earthly objects, decay, is nowhere more general in its depredations than among the noble Pines in the north and east. There is a cancerous disease peculiar to the Pine-tree, to which lumbermen give the original name of "Conk" or "Konkus." The manifestation of this disease on the outside of the tree, usually several feet from the butt-end, is a small spot of a brown color, sometimes resembling gingerbread in appearance and texture, protruding as a general thing only to the surface, and varying in size from a ninepence to the crown of a hat. In some clumps of Pine, all that indicates the presence of this disease is a little yellow pitch starting out through the bark and trickling down the outside.

The uninitiated would be led to suspect but little, if indeed any, harm from an appearance so slight and unnoticeable as that presented by the konkus. It exerts no influence either upon the size or beautiful proportions of the tree, as those most seriously affected, in outward appearances, are as handsomely grown as the most perfect, which leads to the conclusion that the disease does not much affect them until quite mature.

On cutting one of these trees, the infection is found to spread itself, more or less, throughout the trunk, turning the wood to a reddish color, making it spongy in texture; and while the fibrous portions of the wood retain their thread-like straightness, the marrowy portion or flesh-like membranes, and intermediate layers between the fibers, appear dry and of a milky whiteness. Sometimes the rot shoots upward, in imitation of the streaming light of the Aurora Borealis; in others downward, and even both ways, preserving the same appearance.

Large families, and even communities of the Pine, are thus infected, so that in a group of thirty trees perhaps not more than half a dozen short logs can be obtained.

Frauds are sometimes practiced upon those who purchase logs, by driving a knot or piece of a limb of the same tree into the konkus and hewing it off smoothly, so that it has the appearance of a natural knot, but the dissecting process at the saw-mill exposes the imposition.

Much of this timber is hollow at the butt, affording in some instances fine winter retreats for bears, where they den. We have a high time of it when we chance to make such a discovery. "A few rods from the main logging road, where I worked one winter," said Mr. Johnson, "there stood a very large Pine-tree. We had nearly completed our winter's work, and it still stood unmolested, because from appearances it was supposed to be worthless. While passing it one day, not quite satisfied with the decision that had been made upon its quality, I resolved to satisfy my own mind touching its value; so, wallowing to it through the snow, which was nearly up to my middle, I struck it several blows with the head of my ax, an experiment to test whether a tree be hollow or not. When I desisted, my attention was arrested by a slight scratching and whining.

"Suspecting the cause, but not quite satisfied, I thumped the tree again, listening more attentively, and heard the same noise as before: it was a bear's den. Examining the tree more closely, I discovered a small hole in the trunk, near the roots, with a rim of ice on the edge of the orifice, made by the freezing of the breath and vapor from the inmates.