The frosts of last winter—that terrible, pitiless winter—killed down two-thirds of the gorse in England; and now that summer has come again, the dry brown branches stand bare and leafless in mute accusation in every moor and common in the country. Only an exceptionally hardy bush here and there puts forth, in a straggling and tentative fashion, a few timid shoots, or struggles ineffectually into feeble bloom on a protected bough or so. The bumble-bees wander about, disconsolate, like the hungry sheep in “Lycidas,” and are not fed; thousands and thousands of them have died this spring from so unexpected a failure of their staple food-stuff. Honey and pollen have been quoted for the bees at starvation prices. We have natural selection here on a large scale in actual action before our very eyes: only the hardiest furze-bushes have this year survived the bitter frost; only the busiest, strongest, and most enterprising bumble-bees are now surviving the serious loss of their accustomed provender. Even heather has suffered much, which is a surprising fact, for heather belongs to a high sub-arctic type, that spreads in both its familiar British forms far north into Scotland, Scandinavia, and even Russia; while gorse, a shrub of much more southern and western nature, is rare in the Highlands, unknown in Norway or Sweden, and, in its smaller form, at least, incapable of enduring the severe winters of Germany to the east of the Rhine.

As a consequence of this dryness and deadness of the gorse, and to some extent of the heather-tops, heath fires have raged this spring in England with a fierceness and commonness I have never seen equalled. Every year, of course, especially about Eastertide, when furze and heather are normally at their driest, owing to the winter sleep, heath fires are frequent enough in times of drought on all sandy moorlands; but, as a rule, they cease altogether for the year when the gorse begins to burgeon and the heath to send up its long green summer shoots. As the sap mounts in the plants, and the spiky leaves grow green, the amount of moisture in stem and branches suffices to preserve the commons and moors from the danger of burning. This summer, however, the dead dry gorse-bushes catch a spark like tinder; and in the district where I live, among pines and heather, we have been nightly surrounded for many weeks by constant heath fires. Sometimes, perhaps, they are kindled of malice prepense, or out of pure boyish mischief; more often, however, I fancy they are due to mere human carelessness in flinging down a match among the arid fuel. A bicyclist’s cigarette thrown lightly by the roadside, a labourer’s pipe turned out casually upon the footpath—any such small thing is enough to set it going; and once lighted, the flames spread before the wind with astonishing rapidity, licking up with their fiery tongue............