One wire is seldom thought enough. Two or three are stretched along, and each of these causes an ugly scar. If allowed to remain long enough, the young wood will solidify and harden about the wire, which then cannot be withdrawn; and in consequence, when taken finally to the sawpit, some three or four feet of the very ‘butt’ and best part of the trunk will be found useless. No sawyer will risk his implement—which requires some hours’ work to sharpen—in wood which he suspects to contain concealed iron. So that, besides the injury to the appearance of the tree, there is a pecuniary loss. Even when the wires are not twisted round, but merely rub against one side of the bark, the same scars are caused there, though not to such an extent. Rough and strong as the bark seems to the touch, it speedily abrades under the constant pressure of the metal.
The keeper thinks that all those owners of property who take a pleasure in their trees should see to this and prevent it. There is nothing so detestable as this wire-fencing in his idea. You cannot even sit upon it for rest, as you can on the old-fashioned post and rails. The convenient gaps which used to be found in every hedge at the corner are blocked now with an ugly rusty iron string stretched across, awkward to get over or under; while as for a horseman getting by, you cannot pull it down as you could ‘draw’ a wooden rail, and if you try to uncoil it from the blackthorn stem to which it is attached, the jagged end is tolerably certain to scrape the skin from your fingers.
The keeper looks upon this simply as another sign of the idleness and dislike of taking trouble characteristic of the times. To set up a line of posts and rails requires some little skill; a man must know his business to stop a gap with a single rail or pole, fixing the ends firmly in among the underwood; even to fit thorn bushes in properly, so as to effectually bar the way, needs some judgment: but anybody can stretch a wire along and twist it round a tree. Hedge-carpentering was, in fact, a distinct business, followed by one or two men in every locality; but iron now supplants everything, and the hedges themselves are disappearing.
When the hedgers and ditchers were put to work to cut a hedge—the turn of every hedge comes round once in so many years—they used to be instructed, if they came across a sapling oak, ash, or elm, to spare it, and cut away the bushes to give it full play. But now they chop and slash away without remorse, and the young forest-tree rising up with a promise of future beauty falls before the billhook. In time the full-grown oaks and elms of the hedgerow decay, or are felled; and in consequence of this careless destruction of the saplings there is nothing to fill their place. The charm of English meadows consisted in no small degree in the stately trees, whose shadows lengthened with the declining sun and gave such pleasant shelter from the heat. Soon, however, if the rising generation of trees is thus cut down, they must become bare, open, and unlovely.
There is another mistake, often committed by owners of timber, who go to the other extreme, and in their intense admiration of trees refuse to permit the felling of a single one. Now in the forest or the woodlands, away from the park or pleasure-grounds, the old hollow trees are things of beauty, and to cut them down for firewood seems an act of vandalism. But it is quite another thing with an avenue or those groups which dot the surface of a park. Here, if a tree falls and there is no other to take its place, a gap is the result, which cannot be filled up, perhaps, under fifty or sixty years.
Let any one stroll along beneath a stately avenue of elm or beech, such as are not difficult to find in rural districts, and are the pride and boast—and justly so—of this country, and, examining the trees with critical eye, what will he see? Three or four elms, I will say, are passed, and are evidently sound; but the fifth—a careless observer might go by it without remarking anything unusual—is really rotten to the centre. At the foot of the huge trunk, and growing out of it, is a bunch of sickly-looking fungi. Thrust your walking-stick sharply against the black wood there and it penetrates easily, and with a little pushing goes in a surprising distance; the tree seems undermined with rottenness. This decay really runs up the trunk perpendicularly: look, there are signs of it above at the knot-hole, thirty feet high, where more fungus is flourishing, as it always does in dead damp wood. The rain soaks in there, and filtrates slowly down the trunk, whose very heart as it were is eaten away, while outside all is fair enough.
Presently there arises a mighty wind, the tree snaps clean off twenty feet above the ground, and the upper part falls, a ponderous ruin, carrying with it one of the finest boughs of its nearest companion, and destroying its symmetry also. When examined, it appears that the trunk is totally useless as timber: this noble-seeming elm is fit for nothing but fuel. Or, perhaps, if there be water meadows on the estate, the farmers may be glad of it to act as a huge pipe to convey the fertilising stream across a ditch, or over a brook lying at a lower level. For this purpose, of course, the rotten part is scooped out: often the trunk is sawn down the middle, so as to make a double length.
But what a gap it has left in the great avenue! In a minute the growth of a century gone, the delight of generations swept away, and no living man, hardly the heir in his cradle, can hope to see that unsightly gap filled up.
The keeper does not hesitate to say that of the great trees in the avenues numbers stand in constant danger of such overthrow; and so it is that by slow degrees so many of the kings of the forest have disappeared without leaving successors. No care is taken to plant fresh saplings, no care is taken to select and remove the trees which have passed the meridian of their existence, and the final result is the extinction of the avenue or group. Perhaps the temper of the times is to blame for this neglect: men look only to the day and live fast. There is a sense of uncertainty in the atmosphere of the age: no one can be sure that the acorns he plants will be permitted to reach their prime; the hoofs of the ‘iron horse’ may trample them down as fresh populations grow. So the avenues die out, and the keeper mourns to think that in the days to come their place will be vacant.
Suddenly he pauses in his walk, stoops, and points out to me in the grass the white, smooth, round knob-like tops of several young mushrooms which are pushing their way up. He carefully covers these with some pieces of dead bark and desiccated dung, so that none of ‘them lurching fellows as comes round shan’t see ’em’—with a wink at his own cunning—so as to preserve them till they have grown larger. He advises me never to partake of mushrooms unless certain that they have not grown under oak trees: he will have it that even the true edible mushroom is hurtful if it springs beneath the shadow of the oak. And he is not singular in this belief.