Other species, the cardinal grosbeak among them, may be said to stop, as it were, just out of hearing, the echo of their song slumbering in the thin, keen air, ready to swell again into unmistakable reality. Between these stubborn fugitives and those who follow the butterflies to the tropics there is a wide variety in the extent of travel in which our winged compatriots indulge.
Quadrupeds, whose movements are less speedy and more limited, have to adapt themselves to the Northern winter as best they may. Hard and long training has made them less the creatures of climate than their feathered associates, who might themselves in many cases have learned perforce to stay where they were reared but for possessing the light and agile wings which woo them to wander. We may fancy Bruin, with his passion for sweet mast and luscious fruits, eying with envy the martin and the wild fowl as they sweep over his head to the teeming Southland, and wondering, as he huddles shivering into his snowy lair, why Nature should be so partial in her gifts. The call of the trumpeting swan, the bugler crane, and the Canada goose falls idly upon his ear. To their breezy challenge, "A new home,—who'll follow?" he cannot respond.
Let us join this tide of travel and move sunward with some of those who take through-tickets. We can easily keep up with them now. Steam is not slower than wings,—often faster. Sitting at ease, yet moved by iron muscles, we can time the coursers of the air. A few decades ago, when this familiar motor was a new thing comparatively, we could not do so. At the jog of twenty miles an hour, even the sparrow could pass us on a short stretch, and the dawdling crow soon left us in the rear. Our gain upon their time is so recent that the birds have not yet fully realized it. Unaccustomed to being beaten by anything on earth, they will skim along abreast of a train till, to their unspeakable, or at least unspoken, wonderment, they find that what they are fleeing from is fleeing from them. One morning last winter I was speeding eastward to the Crescent City, the freshest of my memories a struggle at Houston with one of those breakfasts which so atrociously distinguish the reign of the magnate who is said to supply under contract all the meals of the Southern railway-restaurants, and who, "if ever fondest prayer for others' woe avail on high," will certainly be booked, with the vote of some of his victims, for a post-mundane berth a good deal warmer than his coffee and more sulphurous than his eggs. Afar off to the right the sun was rounding up from the Gulf and clearing the haze from his broad, red face, the better to look abroad over the glistening prairie and see if the silhouetted pines and cattle were where he had left them the day before. Glancing to the left, which was my side of the car, I became aware of a large bird suspended in the air, not motionless, for his wings were doing their best, but to all appearance as stationary as the scattered trees and cattle, and about fifteen yards distant. Every feature and marking of the "chicken," or pinnated grouse, was as distinct to the eye as though, instead of making thirty-two miles an hour, he were posing for his photograph. For full two hundred yards he sustained the race, until, finding that his competitor had the better wind, he gave it up and shot suddenly into the sedge. How much longer the match had lasted I could not say. He must have got up near the engine—of course losing some time in the act of rising—and fallen back gradually to my place, which was in a rear car. But when a schedule for birds comes to be framed, it is safe to set down Tetrao cupido at about the speed above named. Timed from a rail-car, that is; for, looked at over a gun, he seems to move five times as fast. The double-barrel is a powerful binocular.
Steam, then, soon carries us to the resort of the lost truants, who have travelled with the lines of longitude by guides and tracks over that invisible road as unerring as those of the railway. We shall find them in close companionship with friends unknown in our latitude, whose abiding-places are at the South, as those left behind are fixed dwellers at the North.
From the window at which I sit on this morning late in January and this parallel of thirty degrees,—window open, as well as the door, for no norther is on duty to-day,—I see flocks of our familiar redwings, cowbirds, and blackbirds, all mingled together as though the hard and fast lines of species had been obliterated and made as meaningless as the concededly evanescent shades of variety, trooping busily over the lawn and blackening the leafless China-trees. But they have a crony never seen by us. This is the crow-blackbird of the South, or jackdaw as it is wrongly called, otherwise known as the boat-tailed grackle, from his over-allowance of rudder that pulls him side-wise and ruins his dead-reckoning when a wind is on. His wife is a sober-looking lady in a suit of steel-gray, and the pair are quite conspicuous among their winter guests. The latter are far less shy than we are accustomed to find them, a majority being young in their first season and with little or no experience of human guile. No one cares to shoot them, in the abundance of larger game, and the absence of stones from the fat prairie-soil places them out of danger from the small boy. Their only foe is the hawk, who levies blackmail on them as coolly and regularly as any other plumed cateran. Partly, perhaps, by reason of this outside pressure, they are cheek by jowl with the poultry,—the cow-bunting, which is the pet prey of the hawk, following them into the back porch and insisting sometimes on breakfasting with Tray,—or rather with Legion, for that is the name of the Texas dog. In this familiarity they are approached, though not equalled, by that more home-staying bird the meadow-lark, who is here a dweller of the lawn and garden and adds his mellow whistle to the orchestra of the mocking-bird. This so-called lark is classed by most naturalists among the starlings, as are two of the blackbirds, which two he resembles in some of his habits, but not in migrating, being about as much of a continental as any other biped American. Nor is he like his cousins in changes of dress. Out of a dozen of the latter that may be brought down at a shot, you will scarcely find three exactly alike. They moult at the South, and the young pass gradually into adult plumage. The male redwing, up to his first autumn, is hardly distinguishable in dress from his mother. Here he dons his epaulettes, beginning with the threadbare worsted yellow of the private, and rising in grade to the rich scarlet and gold of the officer fully commissioned to flame upon the marsh and carry havoc among its humblest inhabitants.
A month or two hence, the plover, as shy in his Northern haunts as the lark, will, in three species, be as much at home upon the lawn. Youth and inexperience must, as in the case of the other birds, be one explanation of this unwonted familiarity. Among other reasons is the abundance of food, under a mild sky, with but rare frosts to bind the earth and no snows to cover it. The temperature of an average winter day is 60° or 65°. A norther is apt to blow three or four times in the season, and it brings the mercury down to freezing-point or some degrees lower. After the two or three days of its duration, the first warm morning covers the walks and most other bare parts of the soil with worm-casts,—revealing the larders of the smaller birds. At an average, too, of four or five places in an acre one notices a hillock two or three feet in diameter tipped with a yellowish spot that deepens into orange and broadens as the air grows warm. These erections are the work of ants, the emergence of which intelligent insects in greater or less numbers, according to the temperature, causes the coloring which we observe. Intelligent we cannot help terming a creature so remarkable in its various species for the evidences of calculation furnished by its habits of life,—evidences nowhere better worth studying than among the leaf-cutting, slave-holding, and shade-planting ants of Texas; but we are sometimes tempted to deny the character to this particular species when we perceive the utter indifference to safety with which it selects a site for its communistic abode. One of these is located in the middle of the principal (sandy and unpaved) street of a village, within twenty steps of the railroad-track, and subject to the impact of wheels and mule-, ox-, or horse-hoof many times an hour; yet the semblance of a dwelling is maintained, and the little tawny cloud comes up smiling whenever the sun allows, asking no other permission. These ant-hills, I am persuaded, supply a foundation to certain tufts of low trees which spring up in dampish places where the spring fires have less sweep. The hillocks are well drained, as appears from their composition of clear gravel, a material of which you will find more in one of them than on a surface of many feet around; and you may see the sweeter grasses gradually mantling them, these being followed by herbage of larger growth, which, accumulating humors at their roots, bourgeon into arborescence, until, one vegetable entity shouldered into substance and thrift by another, the nucleus built by our tiny red friends has broadened into a tree-clad knoll. The mezquit, not many years ago confined for the most part to the arid region beyond the Nueces, is spreading eastward, and the clumps of it which begin to skirt the original copses here may be supposed to owe their first foothold to the ant. This humble promoter of forestry is duly appreciated, if only as a viand, by his neighbors. Full-grown, and still more in the larval stage, he is esteemed by them as both a toothsome and a beaksome bit. He—or, more numerously, she, if we insist on sex and decline the more practically correct it—forms thus the lowest term in an ascending series of animal life that grows out of the ant-hill like the tree. So much may one such settlement in a rood of ground do for the maintenance of organic existence.
A still more diffused, perhaps, if less productive, source of life exists in another burrower and mound-builder, the crawfish. Unlike the ant, which likes to drain, he is an advocate of irrigation. In this art he can give our well-diggers odds in the game. His genius for striking water is wonderful. On the dryest parts of the prairie, miles from any permanent stream, his ejections of mud may be found. Shallow or deep, his borings always reach water. He is always at home, but less accessible to callers than the ant. To the smaller birds he is forbidden fruit. In wet weather, when his vestibule is shallow, the sand-hill crane may burglarize him, or even get a snap judgment on him at the front door. The bill of the great curlew cannot be sent in so effectively, not being so rightly drawn; but that bird, more common in the season than anywhere else away from the coast, finds plenty of other food. He is not here in the winter. His place just now is filled by the jacksnipe, which flutters up from every boggy place and comes to bag in a condition anything but suggestive of short commons. The snipe's terrestrial surface lies two and a half inches beneath ours. At that distance he strikes hard pan; but it is margin enough for his operations, and he is not often caught among the shorts. Gourmands assure us that he lives "by suction," and that there is consequently no harm in eating his trail. There is comfort in this creed, whatever may be our private belief in the substantiality of what the bird absorbs; and we cheerfully eat, after the suggestion of Paul, "asking no questions," the while tacitly assuring ourselves, like old Fuller with the strawberry, that a better bird might doubtless have been made, but as certainly never was. For game flavor not even the partridge (Bob White), also exceptionally abundant here, is his superior.
But think, ye snow-bound, of the state of things implied in this embarrassment of riches,—of a mid-winter table balanced between such a choice, or, better, balanced by the adoption of both, one at each end! Nor would this be near telling the whole story. Excluding fur and sticking to feather, we have a wide range beyond. The larger birds we may begin on, very moderately, with crane-steak, a transverse section of our stately but distant friend the sand-hill. That is the form in which he is thought to appear to best advantage. By the time you have circumvented him by circumscribing him in the gradually narrowing circuit of a buggy,—for stalking him, unless in higher grass than is common at this season, is but vexation of spirit,—you will feel vicious enough to eat him in any shape. His brother, the beautiful white bugler, you will hardly meet at dinner, he being the shyest of his kind. A Canada goose—not the tough and fishy bird of the Northern coast, but grain- and grass-fed from fledging-time—is tender, delicate, and everyway presentable. From the back upper gallery that looks upon the prairie you are likely to see a company or battalion of his brethren, their long black necks and white ties "dressing" capitally in line, and their invisible legs doing the goose-step as the inventors of that classic manoeuvre ought to do it. This bird seems to affect the militaire in all his movements. What can be more regular than the wedge, like that so common in tactical history, in which he begins his march, moving in "a column of attack upon the pole"? Even when startled and put to flight, he goes off smoothly and quietly, company-front. In foraging he is strictly systematic, and never forgets to set sentinels. We cannot fail to respect him while doing him the last honors. Of not inferior claim is his prairie chum and remote cousin the mallard. They are not often in close companionship, though I have seen a dozen and a half of each rise from the border and the bosom of a pond forty yards across,—one loving the open, and the other taking repose, if not food, upon the water. That there should be ponds upon these prairies is as striking to one accustomed to hill and dale as that so unpromising a surface should so teem with life. The prairie is as flat as if cast like plate-glass and rolled out,—only the table is slightly tilted toward the Gulf at the rate of two or three hundred feet in a hundred miles. At night you may see the head-light of an engine fifteen miles away, like a low star that you wonder does not rise. It grows slowly in size, a Sirius, a Venus, a moon, as though the earth had stopped rotating and adopted a direct motion toward the heavenly bodies. Early on fine mornings the horizon gets tired, as it were, of being suppressed, and looms up in a mirage, with an outfit of imaged trees and hills reflected in an imaginary lake,—a pictured protest of Nature against monotony. There are local depressions, nevertheless, which you would not believe in but for the shallow little ponds which fill them and which are indicated from a distance at this season by the lead-colored grass that veils them and conceals their glitter. And there are longer swells, begotten of drainage, sometimes of eight or ten feet in a mile, which deceive you, as you advance, into the expectation of a grand prospect when once you shall have got to the top of them. That, practically, you never do. Arrived at what seems to be the crest of a ridge, you see nothing but more flat. The eye, in despair, gives, when you come in sight of it, an inclination to the water. The pond-surface ceases to be horizontal. The principle of gravitation stands contradicted point-blank.
The most frequent vedette of these miniature lakes is the heron,—usually the blue, sometimes the larger white, the latter a most beautiful bird. Yet neither is common. Still rarer in such situations is the bittern, the Timon of birds, the rushes being seldom high enough to afford him the strict concealment he likes. The mallard has to be his own sentinel, as a rule. He does not depend on these ponds for food, and, like other wild creatures, he reserves his chief vigilance for feeding-time. They are places of repose, at mid-day and at night, for the ducks of this and two or three other species, notably the blue- and green-winged teal, which at other times haunt the clumps of oak and pecan that skirt the sparse streams and their summer-dry affluents, where nuts and acorns in great variety, those of the live-oak being very sweet, supply unfailing winter provision. The thickets of ilex that shade off these wooded reaches into the treeless prairie are the resort of many partridges. You are led back into the open ground by another game-bird, the pinnated grouse, the widest ranger of its genus, but at the North disappearing only less rapidly than the buffalo. As yet his most destructive foe in this region is perhaps the hawk, although he is raided from the timber by the opossum, raccoon, and three species of cat, while on the open his nest has marked attractions for the skunk and probably the coyote. He has survived these dumb discouragers so long, and the heat at his proper season is so trying to his human foe, that he may long find a refuge here and proudly lead forth his young Texans for scores of Augusts. He and his family will often quietly walk off while the panting pointer seeks the shade of the wagon and the gunner cools off under the heavy felt sombrero that is here found to be the best headgear for summer. A very moderate game-law, well executed, would sustain this fine bird indefinitely in the struggle for existence. But law of any kind seems a foreign idea on these sea-like primeval plains. It is like thinking of a parliament in the Pleiocene, or of a court-house on the Grand Banks.
Any transcendentalist who wishes to furbish up his philosophic furniture will find this a good workshop for the purpose. There is ample room for any school, positive or negative,—plenty of cloud-land for all conceits. Kant could have picked up pure reason among the crowds of simply reasoning creatures who have possessed the scene since long before the brain of man was created. Covies of immemorial Thoreaus bivouac under those hazy woods, and pre-glacial Emersons are circling overhead. The problem of successfully living they have all solved. What more have any of us done? The greatest good of the greatest number they unpresumingly display as a practically triumphant principle; and the greatest number is not by any means with them, any more than with us, number one. Had it been, they would all have been extinct long ago. Nature may be "red with tooth and claw," but not suicidally so. It is to quite a peaceable, if not wholly loving, world that she invites us. And just here we can see so much of it; we can study it so broadly and so freely. Concord and Walden dwindle into the microscopic. It was under precisely such a sun as this, in a warm, dry atmosphere, on a nearly treeless soil, that the Stagyrite did all the thinking of sixty generations. Could he have done it in an overcoat and muffler, with a chronic catarrh?