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In Bird Land

Chapter 19: II. BIRD NURSERIES.
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About This Book

A collection of personal naturalist essays recording seasonal rambles and close observations of birds. The author describes songs, plumage, nesting, migration, courtship, feeding, roosting, and juvenile development, and recounts encounters with particular species and behaviors, from winter gatherings to midsummer melodies. Interspersed are reflections on human reactions to nature, methods of field observation, and an anthology of bird-related verse, concluding with a species list. Practical notes and vivid scene-setting combine affectionate natural history with accessible guidance for amateur ornithologists.

On the first day of April the first Bewick’s wren of the spring appeared, but, strange to say, not another wren was seen until near the end of the month. A single bird often goes ahead of the main body of migrants like a scout or outrider; while not infrequently a small company precedes the approaching army in the capacity, perhaps, of an advance guard.

Threading my way through the “dim vistas, sprinkled o’er with sun-flecked green,” to an open space near the border of the woods, I had the opportunity of listening to an improvised cat-bird concert, without a cent of charge for admission. Here some mental notes were made on the vocal qualities of this bird in comparison with those of the celebrated brown thrasher, and with some hesitancy I give my conclusions. Each songster has his special points of excellence. The thrasher has more voice volume than his rival, his technique is better, he glides more smoothly from one part of his song to another, and executes several runs that for pure melody and skill in rendering go beyond the cat-bird’s ability; but, on the other hand, it must be said that the latter minstrel’s song contains fewer harsh, coarse, unmusical notes; his voice, on the whole, is of a finer quality, is pitched to a higher key, and his vocal performances are characterized by greater artlessness or naïveté. Though professing to be no connoisseur, I have never felt so deeply stirred by the thrasher’s as by the cat-bird’s minstrelsy. There does not seem to be so much fervor and real passion in the vocal efforts of the tawny musician.

A little farther on, I again turned my steps into a dense section of the woods. Suddenly there was a twinkle of wings, a flash of olive-green, a sharp Chip, and then there before me, a few rods away, a little bird went hopping about on the ground, picking up dainties from the brown leaves. What could it be? Was I about to find a species that was new to me? It really seemed so. My opera-glass, when levelled upon the bird, revealed olive-green upper parts, yellow or buff under parts, and four black stripes on the head, two on the pileum and one through each eye. It was the rare worm-eating warbler (Helmitherus vermivorus) at last,—a bird that had for many years eluded me. The little charmer was quite wary, chirping nervously while I ogled him,—for it was a male,—and then hopped up into a sapling, and finally scurried away out of sight.

A few steps farther on in the woods an extremely fine cat-like call swung down, like thread of sound, from the tree-tops. Of course, it was my tiny acquaintance the blue-gray gnat-catcher, and his pretty spouse, who had arrived, perhaps from Cuba or Guatemala, a few days before. What an immense distance for their frail little wings to traverse, “through tracts and provinces of sky”! You seldom see anything more dainty and dream-like than the fluttering of these birds from one tree-top to another, reminding you of an animated cloudlet hovering and darting about in mid-air. Not a more fay-like bird visits my woodland than the blue-gray gnat-catcher. Even the ruby-throated hummingbird, though still smaller, seems rather roly-poly in comparison; and no warbler, not even the graceful redstart, can flit about so airily. One of the gnat-catchers in the tree-top presently darted out after a miller, which tried to escape by letting itself fall toward the ground. A vigorous drama followed. The bird plunged nimbly after, whirling round and round in a spiral course until it had secured its wriggling prize.

The gnat-catcher lisps a little song,—a gossamer melody, it might be called. His slender voice has quite a “resonant tang.” On that day I did not take notes on his music, but the next day I had a good opportunity to do so; and I give the result, especially as no minute description of this bird’s song has been recorded, so far as I know. I had often heard it before, but had neglected to listen to it intently enough to analyze its peculiar quality. Bending my ear upon it, I distinctly and unmistakably detected, besides the bird’s own notes, the notes of three other birds,—those of the cat-bird’s alarm-call, of the phœbe’s song, and of the goldfinch’s song and call. The imitation in each case was perfect, save that the gnat-catcher’s tones were slenderer than those of the birds whose music he had (if I may so speak) plagiarized. Is this tiny minstrel a mocker? Perhaps my description may be a surprise to many students of bird minstrelsy, but I can only say that, having listened to the song for fully an hour, I could not well have been mistaken. Several times the reproduction of the goldfinch’s song was so perfect that I looked the tree all over again and again with my glass for that bird, but goldfinches there were none about. Moreover, the gnat-catcher was in plain sight, dropping quite low in the tree part of the time; and there can be no doubt that every strain proceeded from his lyrical little throat.

The forenoon and part of the afternoon slipped away all too rapidly, bringing many valuable additions to my stock of bird lore; but I must pass others by to describe the most important “find” (to me) of this red-letter day in my experience. At about half-past four o’clock I reached an old bush-covered gravel-bank where many birds of various species have been encountered. As I stepped near a pool at the foot of the bank, a little bird flashed into view, setting my pulses all a-flutter. It was the hooded warbler, the first of the species I had ever seen. He was recognizable at once by the bright yellow hood he wore, bordered all around with deep black. A bright, flitting blossom of the bird world!

For fully an hour I lingered in that “embowered solitude,” watching the bird’s quaint behavior, which deserves more than a mere passing notice. He was not in the least shy or nervous, but seemed rather to court my presence. Almost every moment was spent in capturing insects on the wing or in sitting on a perch watching for them to flash into view. Like a genuine flycatcher, as soon as a buzzing insect hove in sight, he would dart out after it, and never once failed to secure his prize. Sometimes he would plunge swiftly downward after a gnat or a miller, and once, having caught a miller that was large and inclined to be refractory, he flew to the ground, beat it awhile on the clods, and then swallowed it with a consequential air which seemed to say, “That is my way of disposing of such cases!” Several times he mounted almost straight up from his perch, and twice he almost turned a somersault in pursuit of an insect. Once he clung like a titmouse to the bole of a sapling. I could often hear the snapping of his mandibles as he nabbed his prey. When an insect came between him and myself, he would fearlessly dash directly toward me, as if he meant to fly in my face or alight on my head, often coming within a few feet of me. He seemed to be as confiding as a child. When I stepped to the other end of the gravel-bank, going even a little beyond it, curiously enough, the bird pursued me; then, as an experiment, I walked back to my first post of observation, and, to my surprise, he followed me again. Was he really desirous of my company? Or did he know that I intended to ring his praises in type? At length I stole away a short distance among the trees, but presently a loud chirping in my rear arrested my attention. I turned back, and found it to be my new-made friend, the hooded warbler, who, strange to say, seemed to be calling me back to his haunt. Then I climbed to the top of the gravel-bank; he selected perches higher up in the saplings than before, so as to be nearer me,—at least, so it appeared. The affectionate little darling! The only other sound he uttered during the entire time of our hobnobbing—his and mine—was the slenderest hint of a song, which was really more of a twitter than a tune.

But at last I bade the little sorcerer a reluctant adieu. In a hollow of the woods I lay down on the green grass, and listened for half an hour to the lyrical medley of a brown thrasher perched on a treetop. It was indeed a wonderful performance, and the longer I listened the more its witchery grew upon me. My special purpose in bending my whole attention upon this performance was to see if the thrasher mimicked the songs of other birds. Many persons think him a genuine imitator; indeed, in some places he is called the northern mocking-bird. I am forced to say, however, that, as far as my observation goes, he does not mimic, but sings his own compositions, like the original genius he is. In all that song, and others since listened to, not a single strain did he utter that I could positively identify as belonging to the musical repertoire of another bird. It is true, he sometimes, in the midst of his song, uttered the alarm call of the robin; but as both birds belong to the same family, this was not to be wondered at, and affords no evidence of the gift of imitation. If the thrasher does mimic his fellow-minstrels, as many persons contend, the borrowed notes are so brief and so intermingled and blent with his own music as to be unrecognizable.

On the other hand, this tawny vocalist utters musical strains that are entirely unlike anything else in the whole realm of bird minstrelsy, proving his song to be characteristic. The brown thrasher is not a musical pirate, but an original composer,—a sort of Mozart or Beethoven in the bird world. And how wonderful are some of his slurred runs! Nothing in the domain of music could be finer, and the harsh notes he frequently interpolates only serve to accentuate and enhance the melody of those that are truly lyrical.

In his engaging book entitled “Birds in the Bush,” Bradford Torrey, who is second to none in the school of popular writers on feathered folk, characterizes this tawny vocalist in a most admirable manner. However, in regard to the matter of mimicry, his observations differ slightly from my own; yet I gladly quote what he says rather incidentally on the subject. One day he was listening to three thrashers singing simultaneously. “In the midst of the hurly-burly,” he writes, “one of the trio suddenly sounded the whippoorwill’s call twice,—an absolutely perfect reproduction.” Then he adds, somewhat jocosely, in a foot-note: “The ‘authorities’ long since forbade Harporhynchus rufus to play the mimic. Probably in the excitement of the moment this fellow forgot himself.” Of course, one cannot gainsay the testimony of so careful an observer and so conscientious a reporter as Mr. Torrey; yet it is possible that this whippoorwill call was only a slip of the thrasher’s voice and not an intended imitation; at all events, in my opinion, such vocal coincidences, whether accidental or designed, are of rare occurrence.

Since the foregoing observations were made and first published, I have often sought to prove them untrue, but have failed. No thrasher has ever, in my hearing, unmistakably plagiarized a single strain from his fellow-musicians. Fearing my ear for music might be defective, rendering me incapable of distinguishing correctly the various songs of birds, I put myself to the test in this way: On one of the streets of my native town there is a brilliant mocking-bird, whose cage is often hung out on a veranda. Again and again I have stopped to listen to his ringing medley, and have never failed to hear him distinctly mimic the songs and calls of other birds, such as the robin, blue jay, cardinal grossbeak, and red-headed woodpecker. Why should I be able instantly to detect the notes of other birds in the mocker’s song and never once be able to detect them in the song of the thrasher?

But it is fully time to return to my ramble. The gifted songster in the tree-top would sometimes pipe a strain of such exquisite sweetness that it seemed to surprise himself; he would pause a moment, as if to reflect upon it and fix it in mind for future use; and erelong he would repeat it, reminding his admiring auditor of Browning’s lines on the Wise Thrush,—

“He sings each song twice over,

Lest you should think he never could recapture

The first fine careless rapture.”

New strains were continually introduced. So loud and full were some of his notes that “the blue air trembled with his song,” and the woods fairly woke into echoes. It is really doubtful if the disparaging term “hurly-burly” should be applied to such peerless vocalization. It was bird opera music of the highest style, improvised for the occasion, and formed a fitting conclusion to this rare birds’ gala-day.

XIV.
RIFE WITH BIRDS.
A JAUNT TO A NEW FIELD.

A four days’ outing along the Ohio River one spring brought me some “finds” that may be of interest to bird lovers. Everywhere there were the twinkle of wings, the twitter of voices, and the charm of song; indeed, so plentiful were the feathered folk that the title of this article is far less poetical than realistic and descriptive. It was the latter part of May, the time in that latitude when the birds were in full song, at least those which were not too busy with their family cares. Sixty-four species were seen during a stay of four days in the neighborhood.

Mine host was a farmer whose premises afforded a habitat for numerous birds, there being many trees and bushes in the yard and a large orchard near by. In one of the silver maples a pair of warbling vireos had built a tiny pendent cradle, as is their wont, set in a bower of shining twigs and green leaves. There it swayed in the zephyrs, rocking the birdlings to sleep and filling their dreams with rhythm; and the lullabies that the happy parents sang were cheerful and engaging, in spite of the fact that some critic has pronounced the minstrelsy of the warbling vireo tiresome. Tiresome, forsooth! Truth to tell, the more closely you listen to it the sweeter it grows. All day long, from peep of dawn to evening twilight, those quaint, continuous lays could be heard, now subdued and desultory, now almost as vigorous as a robin’s carol.

It sometimes seemed as if the vireos and orchard orioles were rival vocalists. If so, a prize should be awarded to both,—to the vireos for persistency, for never letting up; to the orioles for richness and melody of tone. Many a rollicking two-part concert they gave.

But there were other voices frequently heard in the chorus, though not so continuously as those of the birds just mentioned. A song-sparrow, which had built a dainty cot in a bush not two rods from the veranda, sometimes trilled an interlude of entrancing sweetness, taking the bays for real tunefulness from every rival. Then, to my surprise, a Maryland yellow-throat, shy little fellow in other places, would frequently sing his heart out in the small trees and silver maples of the front yard. He did not fly off or discontinue his song when an auditor stood right beneath his perch, but would throw back his masked head, distend his golden throat, and deliver his trill to his own and everybody else’s satisfaction. Very often, too, the indigo-bird, just returned from a bath in the cerulean depths, would enrich the harmony with the most rollicksome, if not the most tuneful lay of the chorus. As a sort of accompaniment, the chipping-sparrow often trilled his silvery monotone; and once a robin added his Cheerily, here, here!

So much for the birds about the house, though there were many others that have not been mentioned; in fact, there were some twenty species in all. There were also birds a-plenty in other places. A half day was spent in some fields bordering the broad river. On a green slope was a bush-sparrow’s nest, daintily bowered in the grass by the side of a blackberry bush, and in a thicket hard by two yellow-breasted chats had placed their grassy cradles, proclaiming their secret to all the world by their loud cries of warning to keep away. It is odd that these birds, shy and nervous as they are, should go so far out of their way to tell you that they have a nest somewhere in the copse that you mustn’t touch, mustn’t even look for. While you are yet a quarter of a mile away, they will utter their loud cries of warning; and if you go to the thicket where they are, you will be almost sure to find their nest, so poorly have they learned the lesson of discretion.

In a little hollow of the copse a dying crow lay prone upon the ground. At intervals he would struggle and gasp in a spasmodic way. When I gently moved him with my cane, he grasped it with his claws and held it quite firmly. I put the stick to his large black beak. He took hold of it feebly, ready to defend himself even with his last gasp, for that it proved to be; he lay over and died the next instant. I could not give the pathology of the case, as no wounds could be found on his body.

One of the most interesting finds of the day was the nest of a green heron, often called “fly-up-the-creek.” The nest, only a loosely constructed platform of sticks, was placed on the branches of a leaning clump of small trees, and was about twenty feet from the ground. The startled bird flew back and forth in the row of trees, and even went back to the nest while I watched her at a distance, but was too shy to remain there when I went near. In spite of the offensive nicknames foisted upon this heron, it is a handsome bird. As this one flew back and forth she made quite an elegant picture, with her long, glossy-brown neck and tail, white throat-line, ash-blue back, dappled under parts, and the long, slender feathers draping her hind-neck. But why was she called the green heron? Look as sharply as I would, I could descry no green in her plumage. A few days later, however, I examined a mounted specimen, and then the puzzle was solved; for an iridescent green patch on the wing was so marked a feature of its coloration as to account for the bird’s common name.

Memory will always linger fondly about a certain afternoon and evening spent on the steep hills mounting up toward the sky a quarter of a mile or more back from the river. To a pedestrian like myself, used to rambling over a comparatively level scope of country, these high hills afforded a wonderful prospect, and almost made my head dizzy, as I clambered far up their steep sides. Perhaps the mountain-climber would think them tame. It made my head swim that evening to see a towhee bunting dart from a copse near by and hurl himself with reckless abandon down the declivity, as if there were not the slightest danger of breaking his neck or dashing himself to pieces. He stopped just in time to plunge into another thicket for which he had taken aim.

As the sun sank, I seated myself on the grass far up the steep, and looked down on the beautiful valley below me. There was the broad Ohio, wending its way between the sentinel hills, the green clover fields and meadows smiling good-night to the sinking sun, and the brown ploughed fields with their green corn-rows. A wood-thrush mounted to a dead twig at the very top of a tall oak some distance below me, and poured forth his sad vesper hymn, so bewitchingly sweet and far-away; the while Kentucky warblers and cardinal grossbeaks piped their lullabies or madrigals, as they chose, from the darkling woods; and, altogether, it was a never-to-be-forgotten evening.

An early morning hour found me climbing the acclivity and mounting to the top of the hill. In a clover-field the gossamer Tse-e-e of the grasshopper sparrow, a birdlet among birds, pierced my ear. Presently a pair of these sparrows were seen on the fence-stakes, and, yes, one of them had a worm in its bill, indicating that there were little ones in the neighborhood. If I could find a grasshopper sparrow’s nest! Often had I sought for one, but without success. For a long while my eyes followed the bird with the worm in her bill. Every now and then she would dart over into the grass as if to feed her bantlings, and I would mark the spot where she alighted; but when I went to it no nest or birdlings were to be found. Again and again I fairly trembled, thinking myself on the verge of a discovery, only to be balked completely in the end. But one victory was won; I got close enough to the bird to see distinctly with my glass the yellow markings on the edge of the wings,—a characteristic I had never before been able to make out. Curiously enough, one wing of this bird was quite profusely tinged with yellow, while the yellow of the other could just be distinguished.

Why should not a bird-student frankly chronicle his failures as well as his successes? During the day I encountered three birds that I was unable to identify, try as I would. One was singing lustily in some tall trees, and when at length I got my glass upon him he looked like a Carolina wren; but that bird has been a familiar acquaintance for many years,—comparatively speaking,—and I have so often heard his varied roundels that they certainly are all known to me. Moreover, the quality of this mysterious singer’s voice and the manner of his execution were wholly different from those of the Carolina or any other wren of my acquaintance. The following is a transcription of the song as near as it could be represented by letters: Che-ha-p-e-e-r-r-r! che-ha-p-e-e-r-r-r! repeated at brief intervals loudly and vigorously, but without variation. The bird had a white superciliary line, brownish-barred wings, and whitish under parts. A consultation of all the manuals in my possession fails to solve the problem.

In a deep gorge, cut through the country by a small creek—small now, at least—on its way to the river, two curious bird calls were heard; but one bird kept himself hidden in a dense thicket, and the other bolted into the dark woods that covered a steep acclivity. The first bird sang rather than called, and the words he said sounded quite distinct: Che-o-wade’ll-wade’ll-chip!—a sentiment that he repeated again and again.

In spite of these disappointments my jaunt through this ravine was exceedingly pleasant,—so delightfully quiet and solitary; not a human sound to disturb the sacredness of the place; nothing but the songs and calls of wild birds.

“’Twas one of those charmed days

When the genius of God doth flow;

The wind may alter twenty ways,

A tempest cannot blow:

It may blow north, it still is warm;

Or south, it still is clear;

Or east, it smells like a clover-farm;

Or west, no thunder fear.”

In one of the loneliest parts of the ravine there appeared on the scene my first Louisiana water-thrush, often called the large-billed wagtail. There it stood “teetering” on a spray or a rock, or skimming through the shallow water, its speckled breast and olive back harmonizing—I had almost said rhyming—with the gray of the creek’s bed, the crystal of the water, and the green of the thicket-fringed banks. It was part and parcel of the scene,—a lone bird in a lone place. But, hold! not lone, after all. Presently a young wagtail, the image of its mamma, emerged from somewhere or nowhere, and ran toward the old bird with open mouth, twinkling wings, and a pretty, coaxing call. She thrust something into its mouth; but still the bantling coaxed for more, when she dashed away a few feet, picked up another tidbit from the water, ran back to her little charge, and fed it again. But now, when it still pursued her, she seemed to lose her patience, for she rushed threateningly toward it, causing it to scamper away, and then she flew off. Yet after that she fed either the same or another youngster a number of times. Once a water-thrush went swinging down the gorge, the very poetry of graceful poise and movement, looking more like a naiad than a real flesh-and-blood birdlet.

On a horizontal branch extending out over the rippling stream, a wood-thrush sat on her mud cottage; but whether she appreciated the romantic character of the situation or not, she did not say. There were many other interesting feathered folk in the gorge and on its wooded steeps, each “a brother of the dancing leaves;” but to describe them all would take too long, and merely to name them would be too much like reciting a dry catalogue.

XV.
VARIOUS PHASES OF BIRD LIFE.[7]

I.
BIRD COURTSHIP.

No one who has studied the birds can deny that there is genuine sexual love among them. Many species act on the principle that “a pure life for two” is the only kind of life to live, and therefore a match once made is a match that lasts until death does them part. There may be fickleness, divorce, and downright unfaithfulness among birds sometimes, and there certainly is polygamy among some species; but such examples of irregularity are rather the exception than the rule. Monogamy largely prevails, and I have no doubt that any departure from the regular connubial relation creates a scandal in bird circles.

As in the human world, so in the bird world a period of courtship precedes the celebration of the nuptials. But the mode differs in different kingdoms of creation. Many lovers in feathers conduct their wooing in a somewhat rudely persistent and obtrusive fashion. Society would soon ostracize the human suitor having such manners, and might even consider him amenable to the civil courts, and put him in jail as a character unfit to be abroad. However, if hot pursuit, brazen manners, and half-coercive measures are considered “good form” in bird land, we of the human genus are the last who have a right to find fault, for are we not the most conventional beings on the face of the earth? You might almost as well be in limbo or inferno as out of style. Was there not a time when even the flaming sunflower was regarded as the highest emblem of the beautiful, merely because it was the “fad,” and not because anybody really felt that it possessed special æsthetic qualities? “People who live in glass houses ought not to throw stones,” is the saucy challenge of the merry chickadee to his human critic, as he dashes, like an animated “nigger-chaser,” after the little Dulcinea whom he has marked for his bride. Then he stops, and, balancing on a spray, whistles his sweetest minor tune, Pe-e-w-e-e, pe-e-e-w-e-e; which, being interpreted, probably means,—

“Does not all the blood within me

Leap to meet thee, leap to meet thee,

As the spring to meet the sunshine?”

No doubt many a feathered swain is smitten, and smitten very deeply too, with Cupid’s arrow, flung by some charming capturer of hearts. A little boy’s love-letter to a lassie who had taken his throbbing heart by storm, ran thus: “I love you very dearly. You are so nice that I don’t blame anybody for falling in love with you. I don’t see why everybody doesn’t fall in love with you.” If one may judge from the impetuosity with which most feathered lovers press their suits, there must be many instances of such captivation in bird land.

Have you ever been witness of the wooing of that half-knightly, half-boorish bird, the yellow-hammer? In the grove near my house several pairs of these birds had a great time one spring settling their hymeneal affairs. For hours a lover would pursue the object of his affections around and around, never giving her a moment’s respite. No sooner had she gone bounding to another tree than he would dash after, often flinging himself recklessly right upon the spot where she had alighted, compelling her to hitch away, to avoid being struck by her impetuous lover. His policy seemed to be to take her heart by storm, to wear her out, to give her no time to think matters over, to compel her, nolens volens, to consent to his proposed marital alliance. No doubt she finally, said yes, merely to get rid of him, and then failed of her purpose. After the courtship has passed its first stage, and the wooed one has grown less shy, the bowings and scrapings of the yellow-hammers are truly ludicrous. The female will flit away only a short distance, and will sometimes turn toward her mottled suitor, when they will wag their heads at each other, now to this side, now to that, in the most serio-comical manner imaginable. It is the way these lords and ladies of woodpeckerdom make their royal obeisances.

On a pleasant day in February two downy woodpeckers were “scraping acquaintance.” The male pursued his sweetheart about in the trees after the manner of his kind; but occasionally she would stand at bay and apparently challenge him to come nearer if he dared. Then both of them would lift their striped forms to an almost perpendicular position, their heads and beaks pointing straight toward the sky, and their bodies swaying grotesquely from side to side. This little comedy over, the finical miss bolted to another tree, with her cavalier in hot pursuit.

Coy as the feathered ladies usually seem, many of them apparently are genuine flirts, and would feel greatly disappointed should their lovers give over the chase. They evidently want to be won, but not too easily. (Perhaps it might be said, en passant, there are belles in other than the bird community who resort to similar naïve and winsome ruses.) In a shady nook of the woods I once saw a gallant towhee bunting employing all the arts at his command to win a damsel who seemed very demure. He was an extremely handsomely formed and finely clad bird,—a real édition de luxe. He flew down to the ground, picked up a brown leaf in his bill, and flourished it at her, as much as to say, “It is time for nest-building, dear.” Then he spread his wings and handsome tail, and strutted almost like a peacock about on the leafy ground. But, no, she would not, and she would not, and there was no use in talking; she flitted, half contemptuously, to a more distant bush. That proud cockney need not think she cared for him! She wasn’t going to lose her heart to every lovelorn swain who came along. But, mark you, when I tried to separate them, by driving one to one side of the path and the other to the opposite side, the little hypocrite contrived every time, with admirable finesse, to flit over toward her knightly suitor. Three times the experiment brought the same result. Her maidenly reserve had a good deal of calculation in it, after all, innocent as she appeared. Perhaps she had conned Longfellow’s wise quatrain:

“How can I tell the signals and the signs

By which one heart another heart divines?

How can I tell the many thousand ways

By which it keeps the secret it betrays?”

That the course of true love does not always run smooth in the bird world as elsewhere, goes without saying. There are feuds and jealousies. Sometimes two beaux admire the same belle, and then there may be war to the death. I have seen two rival song-sparrows clutch in the air, peck and claw at each other viciously, and come down to the ground with a thud that must have knocked the breath out of them for a few moments. Incredible as it may seem, an acute observer of bird life declares that the females are most likely to quarrel and fight over their lovers. At such times the male stands by, looks on approvingly, and lets them fight it out, no doubt pluming himself on the fact that he is of sufficient importance to be the cause of a duel or a sparring-match among the ladies.

Even those birds that seem to be the impersonation of kindliness often engage in vigorous wrangles before they are able to settle the troubles that arise from match-making. The bluebird, of the siren voice and cerulean hue, is a case in point. Mr. Burroughs describes, in his inimitable way, the vigorous campaign of two pairs of bluebirds, which could not decide the subject of matrimony among themselves without resort to arms. Both the males and females engaged in more than one set-to. Once the hotheaded lovers closed with each other in the air, fell to the ploughed ground, and remained there, tugging and pecking and tweaking for nearly two minutes. Yet, when they separated, neither seemed to be any the worse for the mêlée.

The tiny hummers are extremely belligerent birds. A writer describes the contests of certain hummingbirds in the island of Jamaica when moved by jealousy. When two males have become rivals, they will level their long, pointed bills at each other, and then dash together with the swiftness of an arrow; they meet, separate, meet again, with shrill chirping, dart upward, then downward, and circle around and around, until the eye grows weary of watching them, and can no longer follow their rapid transits. At length one falls, exhausted, to the ground, while the other rests, panting and trembling, on a leafy spray, or perhaps tumbles, mortally wounded, to the earth. There are some diminutive hummers, called Mexican stars, which become perfect furies when their jealousy is aroused. Their throats swell; their crests, wings, and tails expand; and they clinch and spear each other in the air like the veriest disciples of Bellona. Thus a giant passion may dwell in a pygmy form.

It will be pleasant to turn to more gentle ways of pressing a love-suit. The manners of some males are very courtly while trying to win a spouse. They strut about most gracefully, and display their plumes to the best advantage, as if they would charm the coy damsel of their choice. The dainty kinglets erect and expand their crest feathers so that the golden or ruby spot spreads over the entire crown, making them look handsome indeed.

It has never been my good fortune to witness the wooing of the ruffed grouse, miscalled the partridge in New England and the pheasant in the Middle States; but Mr. Langille has seen the performance, and with good reason goes into raptures over it. He describes it in this way: “Behold the male strutting before the female in time of courtship! The first time I saw him in this act I was utterly at a loss to identify him. The ruff about the neck is perfectly erect, so that the head is almost disguised; the wings are partially opened and drooped gracefully; the feathers are generally elevated; the tail, with its rich, black band, is spread to the utmost and thrown forward. Thus he stands, nearly motionless, a genuine object of beauty.”

One of the most brilliant exhibitions of this kind must be that of the great emerald birds of Paradise, as they disport themselves before the object of their affection. They gather in flocks of from twelve to twenty on certain trees. Mr. A. R. Wallace, in his “Malay Archipelago,” gives an interesting description of these “dancing-parties,” as they are called by the natives. The wings of the male birds, he says, “are raised vertically over the back; the head is bent down and stretched out; and the long plumes”—those that spring like spray from the sides or shoulders—“are raised and expanded till they form two magnificent golden fans, striped with deep red at the base, and fading off into the pale brown tint of the finely divided and softly waving points; the whole bird is then overshadowed by them, the crouching body, yellow head, and emerald-green throat forming but a foundation and setting to the golden glory which waves above them.”

No wonder the maiden’s reserve all melts away, and she soon yields willing consent to her lover’s importunings! There is only one flaw in this beautiful picture, and that is made by man himself,—man, the meddler in avian happiness. While the birds are absorbed in their courtship, the natives, for love of pelf, steal near and shoot them with blunt arrows. Sometimes all the males are thus murdered, ruthlessly, heartlessly, before the danger is discovered. Of course the mercenary butchers sell the plumes for decorative purposes. Gold is the only thing that glitters in the eyes of a sordid world. Some people spell “God” with an “l.”

No doubt vocal display also plays a large part in the courtship of birds. Nothing else in the early spring can wholly account for the wonderful musical tournaments that one hears lilting so lavishly on the air. Many a damsel, doubtless, listens to the numerous vocalists of her neighborhood, and then chooses the suitor whose voice possesses the finest qualities, or whose madrigals have the truest ring. How many things may combine to determine the choice of the parties, it would be difficult to say. Perhaps some birds are handsomer than others in the eyes of those that are looking for mates; perhaps some have more courtly and agreeable manners; perhaps some put more fervor into their wooing or more passion into their songs; perhaps some are better tempered; others may be more industrious or frugal or tidy, and thus will make better husbands or housewives. Many a lass doubtless is sorely puzzled as to whom she shall choose for a mate. One may even fancy her crooning Addison’s quaint, paradoxical lines to a whimsical lover concerning whose eligibility she harbors some doubt,—

“In all thy humors, whether grave or mellow,

Thou’rt such a touchy, testy, pleasant fellow,

Hast so much wit and mirth and spleen about thee,

That there’s no living with thee or without thee.”

One question—not a profound one, I confess—must bring this chapter to a close: Do the plumed ladies ever propose? One might imagine a lovelorn female bird throwing aside her maidenly reserve in a fit of desperation, and singing the lines of Mrs. Browning,—

“But I love you, sir;

And when a woman says she loves a man,

The man must hear her, though he love her not.”

II.
BIRD NURSERIES.

A bird’s nest is a bedroom, dining-room, sitting-room, parlor, and nursery all in one; for there the young birds sleep, eat, rest, entertain their guests (if they ever have any), and receive their earliest training. Yet there is no doubt that in treating the nest as a nursery we make use of the aptest simile that could be chosen. Those who have not given the matter special attention would scarcely suspect how many and varied are the interests that cluster around these dwellings of our little brothers and sisters of field and woodland. The growth of the bantling family, their mental development, their deportment in the nest, their chirpings and chatterings, their way of beguiling the time, the length of their stay in their childhood home,—all these, and many other problems of equally absorbing interest, can be solved only by the closest surveillance. But it is no light task to watch a nest at close enough range to study the natural, unrestrained ways of the young birds. The fact is, in many, perhaps most, cases it cannot be done.

But before describing the inmates of the nursery it would be well to give some attention to the nursery itself, its site and structure. By going to the books I might tell you of many quaint nests, of the nests of the tailor-bird, the water-ouzel, the parula warbler, the burrowing owl, and many others; but—begging pardon for my conceit—I prefer not to get my material second-hand. One would rather describe one’s own observations, even though one may not be able to present so rare a list of curios. The nest of the common wood-thrush, right here in my own neighborhood, is of far more personal interest than the remarkable nest of the fairy martin of Australia, which I have small hope of ever seeing.

Having mentioned the nest of the wood-thrush, I might as well begin with it. It is not a remarkable structure from an architectural point of view. It might be called a semi-adobe dwelling, thatched with various kinds of grasses and leaves, and lined with vegetable fibres. It is much like the nest of the robin, only Madam Thrush does not go quite so extensively into the plastering business. It has been interesting to study the ingenuity of these sylvan architects in choosing sites for their nests. They seem to know just where a nest may be built with the least labor in order to make it sit firmly in its place. In the woods that I most frequently haunt there is a sort of bushy sapling whose branches, at a certain point on the main stem, often grow out almost horizontally for a few inches, and then form an elbow by shooting up almost vertically, thus making an arbor, as it were, which says plainly to the thrush, “This is just the site for a nest.” In these crotches the wood-thrush rears her dwelling, its walls being firmly supported all around by the perpendicular branches. Do these saplings grow for the special benefit of the wood-thrush, or does the feathered artificer accommodate herself to the circumstances, or is there mutual adaptation between bird and bush? That is a problem for the evolutionist.

But the thrush often selects other sites for her nursery. One day I found a nest deftly placed on the point of intersection of two almost horizontal limbs. From the lower one several small branches grew up in an oblique direction, to give the walls of the mud cottage firm support. The intersecting boughs belonged to two different saplings. Another nest that did not have very strong external support was set down upon the short stub of a limb, which ran up into the mud floor and held the structure firmly in place.

One day I stumbled upon a very tall thrush nest, looking almost like a tower in its crotch. As the nestlings had left, I lifted it from its place and tore it apart, thinking the thrush might have fallen upon the summer warbler’s ruse to outwit the cow-bunting by adding another story to her hut, thus leaving the bunting’s intruded egg in the cellar. But such was not the case; she had simply done the unorthodox thing of using an old nest, still in good condition, for a foundation upon which to rear the new structure. Will the theologians of thrushdom bring charges of heresy against her? Was it really a case of “higher criticism”? It may have been, especially when you remember that these thrushes often weave into their nests fragments of newspapers, some of which may contain theological discussions.

One peculiarity in the nest-building of most of the birds of my neighborhood may as well be mentioned now as later; they seldom build in the densest and most secluded parts of the woods, but usually choose some bush or sapling near the border, or close to a woodland path or winding road, where people sometimes pass. Perhaps they do this because the natural enemies of birds, such as squirrels, minks, and hawks, fight shy of these pathways traversed by human feet. Perhaps, too, the birds do not like the gloom and loneliness of the more sequestered portions of the woods. They like to be semi-sociable, at least, and are not disposed to make monks and nuns of themselves.

A far more artless nest is that of the turtle-dove. This bird should attend an industrial college for a term or two, to learn the art of building; but it would do no good: the meek little thing would cling obstinately to her inherited ideas, and never become a connoisseur in nest construction. Sometimes, when you stand beneath her cottage, you can see her white eggs gleaming through the interstices of the loosely matted floor. As a rule, she builds on a branch; but something possessed one little mother, in the spring of 1891, to build her nursery on a large stump about six feet high, standing right in the midst of the woods. I fear she was not a well trained bird; but I watched her closely, and must concede that, whether her conduct was in “good form” or not, she reared her brood in the most approved manner. I could come within two feet of her, and almost touch her with my cane, before she would fly from the nest. How her little round eyes stared at me without so much as a blink! But she was greatly agitated; for her bosom palpitated with the violent throbbing of her heart.

“I’ve found a turtle-dove’s nest on the ground,” said my friend, the young farmer across the fields, one spring day. (No matter about the year of grace, for every year is a year of grace in bird study.) My head was shaken skeptically, and I smiled in a patronizing way, for a turtle-dove’s nest on the ground was an unknown quantity in all my study of birds; but my friend declared, “Honest Injun!” and I left him to his obstinate opinions. But, hold! who, after all, proved to be the donkey? A few days later I myself stumbled upon a turtle-dove’s nest in a clover-field, flat on the ground. Bird students, be careful how you dispute the word of these sharp-eyed tillers of the soil!

But for birds that invariably choose old mother earth for the foundation of their houses, commend me to the American meadow-larks. In this respect they are certainly groundlings, though not in a bad sense. All their nests are constructed on the same general plan, it is true; but the details are quite diverse, proving that architectural designs in the lark guild of builders are almost as numerous as the builders themselves. My young farmer friend found a nest early in the spring, with not a blade of grass near it for protection, while the structure itself was arched over only a very little in the rear. Another nest was situated in a pasture, and was almost as devoid of roofing as was the first nest. But rather late in the spring a nest was found, hidden most deftly in the clover and plantain leaves, which were woven together in the most intricate manner so as to form a canopy over the cosey cot. At one side there was a tunnel, some two feet long, forming the only entrance to the apartment. The nest proper was arched over from the rear for fully one half its width. Not ten feet away was another lark’s nest that was almost wholly exposed to the light and air. In the lark world there is evidently a good deal of room for originality. There seem to be many larks of many minds.

My quest for cuckoos’ nests during the summer of 1892 was well rewarded, but I shall stop to describe only one of these finds. The young birds having left, I lifted the nest from the swaying branch on which it hung, and examined it. The foundation was composed of twigs and sticks intertwined and plaited together with some degree of skill, but it was the lining that stirred my interest. First, it consisted of a number of dead forest leaves from which the cellular texture had been completely stripped, leaving only the petiole, midrib, and veins; underneath this was a more compact carpet of the same kind of leaves, of which the blade, instead of being stripped off, was perforated with innumerable small holes, making them look like extremely fine sieves. In some cases the blades seemed to be split, leaving the veins and veinlets exposed, so that one could trace their intricate net-work. Another cuckoo nest had both the stripped and perforated leaves, but fewer of each kind. Whether the birds themselves did the artistic work on these leaves or not,—that is a question. The stripping of the upper layer of their blades would allow the dust and scaly substance shed by the young birds, to sift through to the second layer, where it would not come in direct contact with the nurslings. The two carpets were laid, no doubt, in the interests of health and cleanliness.

But it is time to turn our attention to the children of the nursery. The life of young birds in the nest,—what a field for study! One thing they learn very early, probably almost as soon as they emerge from the shell; that is, to open their mouths for food. No tutor or professor needed for that! Most young birds soon become quite clamorous for their rations. Lowell must have looked into more than one bird nursery, or he scarcely would have thought of writing the lines,—