Though this bird, and one or two others, like the chickadee and nuthatch, are more or less complacent and cheerful during the winter, yet no bird can look our winters in the face and sing, as do so many of the English birds. Several species in Great Britain, their biographers tell us, sing the winter through, except during the severest frosts; but with us, as far south as Virginia, and, for aught I know, much farther, the birds are tuneless at this season. The owls, even, do not hoot, nor the hawks scream.

Among the birds that tarry briefly with us in the spring on their way to Canada and beyond, there is none I behold with so much pleasure as the white-crowned sparrow. I have an eye out for him all through April and the first week in May. He is the rarest and most beautiful of the sparrow kind. He is crowned, as some hero or victor in the games. He is usually in company with his congener, the white-throated sparrow, but seldom more than in the proportion of one to twenty of the latter. Contrasted with this bird, he looks like its more fortunate brother, upon whom some special distinction has been conferred, and who is, from the egg, of finer make and quality. His sparrow color of ashen gray and brown is very clear and bright, and his form graceful. His whole expression, however, culminates in a singular manner in his crown. The various tints of the bird are brought to a focus here and intensified, the lighter ones becoming white, and the deeper ones nearly black. There is the suggestion of a crest, also, from a habit the bird has of slightly elevating this part of its plumage, as if to make more conspicuous its pretty markings. They are great scratchers, and will often remain several minutes scratching in one place, like a hen. Yet, unlike the hen and like all hoppers, they scratch with both feet at once, which is by no means the best way to scratch.

The white-throats often sing during their sojourning both in fall and spring; but only on one occasion have I ever heard any part of the song of the white-crowned, and that proceeded from what I took to be a young male, one October morning, just as the sun was rising. It was pitched very low, like a half-forgotten air, but it was very sweet. It was the song of the vesper sparrow and the white-throat in one. In his breeding haunts he must be a superior songster, but he is very chary of his music while on his travels.

The sparrows are all meek and lowly birds. They are of the grass, the fences, the low bushes, the weedy wayside places. Nature has denied them all brilliant tints, but she has given them sweet and musical voices. Theirs are the quaint and simple lullaby songs of childhood. The white-throat has a timid, tremulous strain, that issues from the low bushes or from behind the fence, where its cradle is hid. The song sparrow modulates its simple ditty as softly as the lining of its own nest. The vesper sparrow has only peace and gentleness in its strain.

What pretty nests, too, the sparrows build! Can anything be more exquisite than a sparrow's nest under a grassy or mossy bank? What care the bird has taken not to disturb one straw or spear of grass, or thread of moss! You cannot approach it and put your hand into it without violating the place more or less, and yet the little architect has wrought day after day and left no marks. There has been an excavation, and yet no grain of earth appears to have been moved. If the nest had slowly and silently grown like the grass and the moss, it could not have been more nicely adjusted to its place and surroundings. There is absolutely nothing to tell the eye it is there. Generally a few spears of dry grass fall down from the turf above and form a slight screen before it. How commonly and coarsely it begins, blending with the debris that lies about, and how it refines and comes into form as it approaches the centre, which is modeled so perfectly and lined so softly! Then, when the full complement of eggs is laid, and incubation has fairly begun, what a sweet, pleasing little mystery the silent old bank holds!

The song sparrow, whose nest I have been describing, displays a more marked individuality in its song than any bird with which I am acquainted. Birds of the same species generally all sing alike, but I have observed numerous song sparrows with songs peculiarly their own. Last season, the whole summer through, one sang about my grounds like this: swee-e-t, swee-e-t, swee-e-t, bitter. Day after day, from May to September, I heard this strain, which I thought a simple but very profound summing-up of life, and wondered how the little bird had learned it so quickly. The present season, I heard another with a song equally original, but not so easily worded. Among a large troop of them in April, my attention was attracted to one that was a master songster,—some Shelley or Tennyson among his kind. The strain was remarkably prolonged, intricate, and animated, and far surpassed anything I ever before heard from that source.

But the most noticeable instance of departure from the standard song of a species I ever knew of was in the case of a wood thrush. The bird sang, as did the sparrow, the whole season through, at the foot of my lot near the river. The song began correctly and ended correctly; but interjected into it about midway was a loud, piercing, artificial note, at utter variance with the rest of the strain. When my ear first caught this singular note, I started out, not a little puzzled, to make, as I supposed, a new acquaintance, but had not gone far when I discovered whence it proceeded. Brass amid gold, or pebbles amid pearls, are not more out of place than was this discordant scream or cry in the melodious strain of the wood thrush. It pained and startled the ear. It seemed as if the instrument of the bird was not under control, or else that one note was sadly out of tune, and, when its turn came, instead of giving forth one of those sounds that are indeed like pearls, it shocked the ear with a piercing discord. Yet the singer appeared entirely unconscious of the defect; or had he grown used to it, or had his friends persuaded him that it was a variation to be coveted? Sometimes, after the brood had hatched and the bird's pride was at its full, he would make a little triumphal tour of the locality, coming from under the hill quite up to the house, and flaunting his cracked instrument in the face of whoever would listen. He did not return again the next season; or, if he did, the malformation of his song was gone.

I have noticed that the bobolink does not sing the same in different localities. In New Jersey it has one song; on the Hudson, a slight variation of the same; and on the high grass-lands of the interior of the State, quite a different strain,—clearer, more distinctly articulated, and running off with more sparkle and liltingness. It reminds one of the clearer mountain air and the translucent spring-water of those localities. I never could make out what the bobolink says in New Jersey, but in certain districts in this State his enunciation is quite distinct. Sometimes he begins with the word gegue, gegue. Then again, more fully, be true to me, Clarsy, be true to me, Clarsy, Clarsy, thence full tilt into his inimitable song, interspersed in which the words kick your slipper, kick your slipper, and temperance, temperance (the last with a peculiar nasal resonance), are plainly heard. At its best, it is a remarkable performance, a unique performance, as it contains not the slightest hint or suggestion, either in tone or manner or effect, of any other bird-song to be heard. The bobolink has no mate or parallel in any part of the world. He stands alone. There is no closely allied species. He is not a lark, nor a finch, nor a warbler, nor a thrush, nor a starling (though classed with the starlings by late naturalists). He is an exception to many well-known rules. He is the only ground-bird known to me of marked and conspicuous plumage. He is the only black and white field-bird we have east of the Mississippi, and, what is still more odd, he is black beneath and white above,—the reverse of the fact in all other cases. Preëminently a bird of the meadow during the breeding season, and associated with clover and daisies and buttercups as no other bird is, he yet has the look of an interloper or a newcomer, and not of one to the manner born.

The bobolink has an unusually full throat, which may help account for his great power of song. No bird has yet been found that could imitate him, or even repeat or suggest a single note, as if his song were the product of a new set of organs. There is a vibration about it, and a rapid running over the keys, that is the despair of other songsters. It is said that the mockingbird is dumb in the presence of the bobolink. My neighbor has an English skylark that was hatched and reared in captivity. The bird is a most persistent and vociferous songster, and fully as successful a mimic as the mockingbird. It pours out a strain that is a regular mosaic of nearly all the bird-notes to be heard, its own proper lark song forming a kind of bordering for the whole. The notes of the phoebe-bird, the purple finch, the swallow, the yellowbird, the kingbird, the robin, and others, are rendered with perfect distinctness and accuracy, but not a word of the bobolink's, though the lark must have heard its song every day for four successive summers. It was the one conspicuous note in the fields around that the lark made no attempt to plagiarize. He could not steal the bobolink's thunder.

The lark is a more marvelous songster than the bobolink only on account of his soaring flight and the sustained copiousness of his song. His note is rasping and harsh, in point of melody, when compared with the bobolink's. When caged and near at hand, the lark's song is positively disagreeable, it is so loud and full of sharp, aspirated sounds. But high in air above the broad downs, poured out without interruption for many minutes together, it is very agreeable.