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Studer, Jacob Henry, 1840-1904. / The birds of North America
(1903)
Plate CIII. Red-vented thrasher; Crissal thrush; Henry's thrush. (Harporhynchus crissalis.), pp. 149-150
Page 150
180 MOCKING BIRD. Mocking Bird. (Mimus polyglottus.) Fig. 3. Among the great things peculiar to the New World, stands with- out a rival amongst the feathered songsters, the Mocking Bird of America. This very extraordinary species, which is so rich and varied in its vocal powers, inhabits a very considerable extent of both North and South America, having been traced from the states of New England to Brazil. They are, however, much more numerous in those states south, than those north of the river Dela- ware; being generally migratory in the latter, and resident (at least many of them) in the former. A warm climate, and low country not far from the sea, seems most congenial to their nature; the species are accordingly found to be less numerous to the west than east of the great range of Alleghany, in the same parallels of latitude. In these regions the berries of the red cedar, myrtle, holly, many species of smilax, together with gum-berries, gall- berries, and a profuse variety of others, abound, and furnish them with a perpetual feast. Winged insects also, of which they are very fond, and very expert in catching, are then plentiful even in the winter season. Though the plumage of the Mocking Bird is none of the home- liest, it has nothing gaudy or brilliant in it; and, had he nothing else to recommend him, would scarcely entitle him to notice. But his figure is well proportioned and even handsome. The ease, elegance, and rapidity of his movements, the animation of his eye, and the intelligence he displays in listening and laying up lessons, from almost every species of the feathered creation within his hear- ing, are really surprising, and mark the peculiarity of his genius. To these qualities may be added that of a voice full, strong, and musical, and capable of almost every modulation, from the clear, mellow tones of the Wood Thrush, to the savage scream of the Bald Eagle. In measure and accent he faithfully follows his orig- inals; in force and sweetness of expression he greatly improves upon them. In his native groves, mounted on the top of a tall bush or half-grown tree, in the dawn of the morning, while the woods are already vocal with a multitude of warblers, his admir- able song rises pre-eminent over every competitor. The ear can listen to his music alone, to which that of all the others seems a mere accompaniment. Neither is his strain altogether imitative. His own native notes are bold and full, and varied seemingly be- yond all limits. They consist of short expressions of two, three, or, at the most, five or six syllables, generally interspersed with imi- tations, and all of them uttered with great emphasis and rapidity, and continued with undiminished ardor for half an hour or an hour at a time. His expanded wings and tail, glistening with white, and the buoyant gayety of his actions, arresting the eye as his song most irresistibly does the ear, he sweeps round with en- thusiastic ecstacy, and mounts and descends as his song swells or dies away. While thus exerting himself, a bystander, destitute of sight, would suppose that the whole feathered tribes had assembled together on a trial of skill, each striving to produce his utmost ef- fect. He often deceives the sportsman, and sends him in search of birds that are not, perhaps, within miles of him, but whose note he exactly imitates. Even birds themselves are frequently im- posed upon by this admirable mimic, and are decoyed by the fan- cied calls of their mates, or dive with precipitation into the depth of thickets at the scream of what they suppose to be the Sparrow- Hawk. The Mocking Bird loses little of the power and energy of his song by confinement. In his domesticated state, when he com- mences his career of song, it is impossible to stand by uninter- ested. He whistles for the dog; Caesar starts up, wags his tail, and runs to meet his master. I-e squeaks out like d hurt chicken, and the hen hurries about with hanging wings and bristled feathers, chuckling to protect its injured brood. The barking of the dog, the mewing of the cat, the creaking of a passing wheelbarrow, follow with great truth and rapidity. He repeats the tune taught him by his master, though of conzaaerable length, fully and faith- fully; he runs over the quaverings of the Canary, and the clear whistlings of the Virginia Nightingale, or Cardinal Red-bird, with such superior execution and effect, that the mortified songsters feel their own inferiority, and become altogether silent, while he seems to triumph in their defeat by redoubling his exertions. His ele- vated imitations of the Brown Thrush are frequently interrupted by the crowing of Cocks; and the warblings of the Blue-bird, which he exquisitely manages, are mingled with the screaming of Swallows, or the cackling of Hens. Amid the simple melody of the Robin, one is suddenly surprised by the shrill reiterations of the Whip-Poor-Will, while the notes of the Kildeer, Blue Jay, Martin, Baltimore Oriole, and many others succeed, with such in- spiring reality, that the auditors look round for the originals, and with astonishment discover that the sole performer in this singular concert is the admirable bird now before us. During this exhibi- tion of his powers, he spreads his wings, expands his tail, and throws himself around the cage in all ecstacy of enthusiasm, seem- ing not only to sing but to dance, keeping time to the measure of his own music. Both in his native and domesticated state, during the stillness of the night, as soon as the moon rises he begins his de- lightful solo, making the whole neighborhood resound with his in- imitable medley. The Mocking Bird is frequently taken in trap- cages, and, by proper management, may be made sufficiently tame to sing. The precise time at which the Mocking Bird begins to build his nest varies according to the latitude in which he resides, from the beginning of April to the middle of May. There are particular situations to which he gives the preference. A solitary thorn. bush, an almost impenetrable thicket, an orange-tree, cedar, or holly-bush, are favorite spots, and frequently selected. It is no great objection to the bird, that a farm or mansion-house happens to be near. Always ready to defend, but never over-anxious to conceal, his nest, he very often builds within a small distance of the house, and not unfrequently in a pear or apple-tree, rarely at a greater height than six or seven feet from the ground. The nest varies a little, according to the conveniency of collecting suitable materials. Generally, it is composed of-first, a quantity of dry twigs and sticks, then withered tops of weeds of the preceding year, intermixed with fine strrw, hay, pieces of wool, and tow; and, lastly, a thick layer of fine, fibrous roots, of a light brown color lines the whole. The female sits fourteen days, and gener- ally produces two broods in the season, unless robbed of her eggs, in which case she will even build and lay the third time. She is, however, very jealous of her nest, and very apt to forsake it, if much disturbed. During the period of incubation, neither cat nor dog, animal nor man, can approach the nest without being at- tacked. The cats, in particular, are persecuted, whenever they make their appearance, till obliged to retreat. But his whole vengeance is more particularly directed against that mortal enemy of his eggs and young, the black snake. Whenever the insidious approaches of this reptile are discovered, the male darts upon it with the rapidity of an arrow, dexterously eluding its bite, and striking it violently and incessantly about the head, where it is very vulnerable. The snake soon becomes sensible of its danger, and seeks to escape; but the intrepid defender of his young re- doubles his exertions, and, unless his antagonist be of great mag- nitude, often succeeds in destroying him. All his pretended pow- ers of fascination avail it nothing against the vengeance of this noble bird. As the snake's strength begins to flag, the Mocking Bird seizes and lifts it up partly from the ground, beating it with its wings, and when the business is completed, he returns to the nest of his young, mounts the summit of the bush, and pours forth a torrent of song in token of victory. The Mocking Bird is nine and a half inches long, and thirteen MOCKING 131RI). Ada
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