On the heads of all the nestlings a fine down protruded up through and above the feathers. The birds looked very knowingly out of their small coal-black eyes, but the cunning little things obstinately refused to open their mouths for me, entice them as I would; however, when I moved away some distance, and their mamma came with a tempting morsel, they sprang up instantly and gulped it down. Not so very unsophisticated, after all, for mere bantlings! On the morning of the twenty-sixth all the young finches had left the nest, and were perched in the bushes near by. I contrived to catch one of them and hold him in my hand a few moments, to admire his dainty toilet and pretty dark eyes. Thus my brief study in comparative ornithology proved that the young goldfinches left the nest seven days after the young bush-sparrows, hatched at the same time, had taken wing.
IX.
MIDSUMMER MELODIES.
Several times has the statement been made in print that it is scarcely worth one’s while to attempt to study the birds during the midsummer months, the reason alleged being that at that time they are silent and inactive, and their behavior devoid of special interest. Now, nothing ministers so gratefully to the pride of the original investigator as to prove untrue the theories that have been advanced in books and that are current among scientific men. During the summer of 1891 I resolved to discover for myself what the birds were doing, and so, spite of drought, heat, and mosquitoes, I visited the haunts of my winged companions at least every other day. The result was a surprise to myself, proving that the unwisest thing a naturalist can do is to lay down absolute canons of conduct for feathered folk.
It is just possible that physical stupor, induced by the extreme heat of summer, has caused some ornithologists to observe carelessly and listlessly, and for that reason they have supposed that the birds were as languid as themselves; but the wide-awake student, who can brave heat and cold alike, will never find the feathered creation failing to repay the closest attention. Some birds are almost as active when the mercury is wrestling with the nineties as on the fairest day of May, and those are the ones to be studied in midsummer.
My special investigations began about the middle of July. It is true that at that time what are usually regarded as the songsters of the first class—the brown thrashers, wood-thrushes, cat-birds, and bobolinks—had gone into a conspiracy of silence, not a musical note coming from their throats, although some of them always remain in this latitude until far into September. But when the first-class minstrels are mute, one appreciates the minor vocalists all the more. Yet I must not omit to say that on the thirtieth of July I caught a fragment of a wood-thrush’s song, the last I heard for the season.
Let me recall one day in particular. It was the tenth of August, and the weather was broiling,—hot enough to drive the thermometer into hysterics, just the day to see how the heat would affect the feathered tenants of the groves; and so, overcoming my physical inertia as best I could, I stalked to the woods in the afternoon in quest of bird lore. With the perspiration running from every pore, I trudged about for some time without seeing or hearing a single bird. Were the books correct, after all? Was I to be deprived of the pleasure of proving them in error? It began to appear as if such might be the case. Presently, however, as I pushed out into a gap at one side of the woods, an uneasy chirping in the clumps of bushes and brambles near by sent a thrill of gladness through my veins. I felt intuitively that there were birds in abundance in the neighborhood, and my presentiment proved correct; for before my brief search was completed, I was permitted to record the songs of the indigo-bird, the cardinal grossbeak, the towhee bunting, the wood-pewee, the Baltimore oriole, and the black-capped chickadee; while, no sooner had I stepped out of the woods into the adjoining swamp, than the song-sparrow chimed merrily, “Oh, certainly, certainly, you mustn’t forget me-me-me! No-sirree, no-sirree!”
One of the most blithesome trillers of midsummer was the grass-finch, which sang his canticles until about the twelfth of August, when he suddenly took leave for parts unknown. It seemed to me he sang more vigorously in July than in May, for several times he prolonged his trill with such splendid musical effect as to make me rush out to the adjoining field to find a lark-sparrow. The black-throated bunting remained here almost as long, rasping his harsh notes until he also took his flight. I was somewhat disappointed in the meadow-larks, having heard but one note from their tuneful throats during August; but when September came, they resumed their shrill choruses, which lasted until November, increasing in vigor as the autumn advanced.
The robins were chary of their music, only two songs having been heard during August, one of them on the fourteenth. But the little bush-sparrow made ample compensation, chanting his pensive voluntaries almost every day at the border of the woods until about the twentieth of August. Still more lavish of his melody was the indigo-bird, which on several occasions was the only songster, besides the wood-pewee, heard during a long stroll through the woods. An irrepressible minstrel, he is the most cheery member of the midsummer chorus. My notes say that the Maryland yellow-throat was singing in splendid voice on the first of August, but I am positive I heard him later in the month, as he is one of our most rollicksome midsummer choralists. The goldfinch sang cheerily on the first, eighteenth, and nineteenth of August, and I cannot say how often in July and August I heard the loud refrain of the Carolina wren.
On the tenth, twelfth, fourteenth, eighteenth, and nineteenth of August, the Baltimore oriole piped cheerily, though he had partly doffed his splendid vernal robes, and was beginning to don his modest autumnal garb. The cardinal bird fluted frequently during July and August, and, besides, regaled me with a vocal performance on the third of September. The last record I have of the towhee bunting’s trill is the tenth of August; but before that date he was quite lavish of his music. On many of my tramps to the woods the sad minor whistle of the black-capped chickadee pierced the solitudes, making one dream of one’s boyhood days,—
“When birds and flowers and I were happy peers,”