XXVII. THE LARK IN AUTUMN.

Men are out on the ridge hard by catching larks with mirrors. Catching skylarks for table! Just think of the sacrilege! Listen! As I write I can hear the dear birds carolling loud even now in the divine sunshine; singing gaily at heaven’s gate, as they sang for Shakespeare; pouring their full hearts, in their joy, as they poured them forth for Shelley! And these London jailbirds, slouching figures in short jackets and round-brimmed hats, have come down from their slums to our free Surrey moors, to catch and kill them! How I hope they will fail! To the lover of nature, in spite of the proverb; a bird in the bush is worth two in the hand—or, indeed, two thousand.

At this moment, to tell you true, our meadows and pastures are just thronged with skylarks. We have always dozens of them, proclaiming their gladness every sunshiny day in rich cataracts of music. But within the last few days the dozens have turned into scores and hundreds, for it is the time of the great influx of Continental larks over sea into England. There is a difference, too, though a slight one, between our true home birds and the hungry refugees who flock here for food and warmth in winter. Our native and resident skylark is the smaller bird of the two, and more russet in colour; the migrants who join him in our winter fields are both larger and darker. Their ashy isabelline plumage, cold grey granite in hue, has less of a generous rufous tinge to relieve it than in the true-born Briton. Such minor differences, indeed, between local races of allied type occur often in nature; they are the first beginnings out of which new kinds may in time be developed by natural selection. For instance, each important river of Britain has its own breed of salmon, to be recognized at sight—so they say—by the experienced fly-fisher. Thus, again, in the matter of skylarks, our English type differs slightly in shape and hue from the Continental—just about as much as your John Bull differs from a Frenchman, or a German. As we approach the Mediterranean, a still paler and lighter form begins to take the place of the northern bird, and has been honoured (without due reason, I should think) with a separate Latin name, as a distinct species. It stands to our own ruddy-brown English skylark in something the same relation as the Moor or the Syrian stands to the Western European. This pale form, once more, straggles through Anatolia and across Central Asia; but merges in the Himalayas, Japan, and China into a russet mountain type, which is also regarded by systematic naturalists as a distinct species. The truth is, however, when you take any large area of the world together, it is impossible to draw distinct lines anywhere between one animal or plant and another. Kind melts into kind for the most part by imperceptible stages.

Even in the dreariest months our skylark still sings to us, at rarer intervals, on bright frosty mornings. He hovers over the grass when it sparkles and scintillates with crystal filigree. His music it is that so endears him to all of us. He is busy at work now, I see, in the stubble of the corn-fields, where, a useful ally of the agricultural interest, he picks out the seeds of black bindweed and corn-poppy—not unmixed, it is true, with occasional grains of wheat or barley. But he does far more good than harm, for all that. Natives and foreigners live amicably side by side, though they do not breed together; for the immigrants, mindful of their Baltic homes, go off again in early spring, leaving the smaller British birds to mate and nest and keep up the true blue blood of the Britannic skylark. While hard weather lasts, the families flock together in large mixed bodies, for mutual protection, I suppose, or else for love of companionship; but at the beginning of March they separate and pair, and during this tremulous season of love and courtship their song falls from the clouds still blither and louder and more constant than ever. It showers down upon us with lavish profusion. The male birds rise emulously, singing as they go, and displaying with pride their powers of song and flight before their mates and their rivals. Often they join battle at their giddy height for some coveted mate, and fight it out in the sky; she sits demure below on the dewy grass meanwhile, watching their deeds of prowess, listening to their bursting hearts, and ready to bestow herself, like ladies at a tournament, on the lover who proves himself the stoutest and the worthiest. For we must always remember that those liquid notes which thrill our souls on glad spring mornings have been acquired by the bird, not for our human delight, but as a charm for the ears of his own love-sick partner. For her he modulates his swelling throat; for her he showers down that fountain spray of melody. Time was when birds had no such musical skill, no such art of courtship; and traces still remain to us in many lands of that more primitive period. Just as man is most advanced, most civilized, most modern in Europe, so birds are most advanced, most developed, most musical of voice in the eastern continent. And just as primitive races linger on in South Africa, Polynesia, the Andaman Islands, to give us some pregnant hint of our own early ancestry, so more antique and less evolved types of bird linger on in South America and Australia, to show us some relics of the primitive winged fauna in the days before the sense of song was developed. South American species, belonging to the same great group of perchers as our own sweetest songsters—the nightingale, the thrush, the skylark, the linnet—are not only voiceless, but do not even possess the necessary organs for producing song. European and Asiatic birds, in other words, acquired their singing habits at a later period than the one at which their ancestors parted company for good with their South American relatives. Indeed, it is pleasant for the evolutionist to think that the whole course of the world’s evolution has been in one constant stream towards beauty and sweetness—towards lovelier plumage, daintier spots and dapplings, more graceful antlers, more waving crests, diviner song, intenser colour and scent of flowers. The subtlest perfumes belong to the newest types and families of blossom; the mellowest notes belong to the newest types and families of birds; the highest beauty belongs to the newest and most spiritual races of civilized humanity. The world, thank God! grows ever more lovely, more pure, more harmonious.