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A History of North American Birds, Land Birds. Volume 2
Taking, then, the common Song Sparrow of the Eastern Atlantic States (M. melodia) as the starting-point, and proceeding westward, we find quite a decided difference (in a variety fallax) when we reach the Middle Province, or that of the Rocky Mountains. The general tints are paler, grayer, and less rusty; the superciliary stripe anteriorly more ashy; the bill, and especially the legs, more dusky, the latter not at all to be called yellow. The bill is perhaps smaller and, though sometimes equal to the average of eastern specimens, more slender in proportion. In some specimens (typical fallax) the streaks are uniform rufous without darker centres,—a feature I have not noticed in eastern melodia. Another stage (heermanni) is seen when we reach the Pacific coast of California, in a darker brown color (but not rufous). Here the bill is rather larger than in var. fallax, and the legs colored more like typical melodia. In fact, the bird is like melodia, but darker. The stripes on the back continue well defined and distinct. M. samuelis (=gouldi) may stand as a smaller race of this variety.
Proceeding northward along the Pacific coast, another form (var. guttata), peculiar to the coast of California, is met with towards and beyond the mouth of the Columbia (coming into Southern California in winter). This is darker in color, more rufous; the stripes quite indistinct above, in fact, more or less obsolete, and none, either above or below, with darker or blackish centres. The sides, crissum, and tibia are washed with ochraceous-brown, the latter perhaps darkest. The bill is proportionally longer and more slender. This race becomes still darker northward, until at Sitka (var. rufina) it shows no rufous tints, but a dusky olive-brown instead, including the streaks of the under parts. The markings of the head and back are appreciable, though not distinct. The size has become considerably larger than in eastern melodia, the average length of wing being 3.00, instead of 2.60.
The last extreme of difference from typical melodia of the east is seen in the variety insignis from Kodiak. Here the size is very large: length, 7.00; extent, 10.75; wing, 3.20. The bill is very long (.73 from forehead), the color still darker brown and more uniform above; the median light stripe of vertex scarcely appreciable in some specimens; the superciliary scarcely showing, except as a whitish spot anteriorly. The bill and feet have become almost black.
The following synopsis may serve as a means by which to distinguish the several races of this species, as also the two remaining positive species of the genus:—
Species and VarietiesA. Lower parts streaked.
1. M. melodia. White of the lower parts uninterrupted from the chin to the crissum; the streaks of the jugulum, etc., broad and cuneate.
a. Streaks, above and below, sharply defined, and distinctly black medially (except sometimes in winter plumage).
Ground-color above reddish-gray, the interscapulars with the whitish and black streaks about equal, and sharply contrasted. Rump with reddish streaks. Wing, 2.70; tail, 2.90; bill .36 from nostril, and .30 deep. Hab. Eastern Province of United States, to the Plains on the west, and the Rio Grande on the south … var. melodia.2
Ground-color above ashy-gray, the interscapulars with the black streaks much broader than their rufous border, and the whitish edges not in strong contrast. Rump without streaks. Wing, 2.80; tail, 3.15; bill, .33 and .22. Hab. Middle Province of United States … var. fallax.3
Ground-color above nearly pure gray, the interscapulars with the black streaks much broader than the rufous, and the edges of the feathers not appreciably paler. Rump without streaks. Wing, 2.80; tail, 2.85; bill, .32 by .27. Hab. California, except along the coast; Sierra Nevada … var. heermanni.4
Ground-color above grayish-olive, the interscapulars with the black streaks much broader than their rufous border; edges of the feathers scarcely appreciably paler. Rump and tail-coverts, above and below, with distinct broad streaks of black. Wing, 2.40; tail, 2.50; bill, .37 and .24. Hab. Coast region of California … var. samuelis.5
Ground-color above olive-rufous, the edges of the interscapulars, alone, ashy; dorsal black streaks very broad, without rufous border. Rump streaked with black. Wing, 2.60; tail, 2.85; bill, .34 and .25. Hab. Puebla, Mexico … var. mexicana.6
b. Streaks, above and below, not sharply defined, and without black medially.
Above rufescent-olive, the darker shades castaneous; streaks beneath castaneous-rufous. Wing, 2.60; tail, 2.50; bill, .35 and .23. Hab. Pacific Province from British Columbia, southward … var. guttata.
Above sepia-plumbeous, the darker shades fuliginous-sepia; streaks beneath fuliginous-sepia. Wing, 3.00; tail, 3.00; bill, .41 and .25. Hab. Pacific Province from British Columbia northward … var. rufina.
Above plumbeous, the darker markings dull reddish-sepia in winter, clove-brown in summer; streaks beneath castaneous-rufous in winter, dull sepia in summer. Wing, 3.40; tail, 3.60; bill, .50 and .30. Hab. Pacific coast of Alaska (Kodiak, etc.) … var. insignis.
2. M. lincolni. White of the lower parts interrupted by a broad pectoral band of buff; streaks on the jugulum, etc., narrow linear. A vertex and superciliary stripe of ashy; a maxillary one of buff. Wing, 2.60; tail, 2.40; bill, .30 and .25. Hab. Whole of North America; south, in winter, to Panama.
B. Lower parts without streaks (except in young.)
3. M. palustris. Jugulum and nape tinged with ashy; outer surface of wings bright castaneous, in strong contrast with the olivaceous of the back; dorsal streaks broad, black, without rufous externally; a superciliary and maxillary stripe of ashy. ♂. Crown uniform chestnut, forehead black. ♀. Crown similar, but divided by an indistinct ashy stripe, and more or less streaked with black (autumnal or winter ♂ similar). Juv. Head, back, and jugulum streaked with black on a yellowish-white ground; black prevailing on the crown. Hab. Eastern Province of North America.
Melospiza melodia, BairdSONG SPARROWFringilla melodia, Wilson, Am. Orn. II, 1810, 125, pl. xvi, f. 4.—Licht. Verz. 1823, No. 249.—Aud. Orn. Biog. I, 1832, 126; V, 507, pl. 25.—Ib. Syn. 1839, 120.—Ib. Birds Am. III, 1841, 147, pl. clxxxix.—Max. Cab. J. VI, 1858, 275. Zonotrichia melodia, Bon. List, 1838.—Ib. Conspectus, 1850, 478. ? ? Fringilla fasciata, Gmelin, Syst. Nat. I, 1788, 922.—Nuttall, Man. I, (2d ed.,) 1840, 562. ? ? Fringilla hyemalis, Gmelin, Syst. Nat. I, 1788, 922. Melospiza melodia, Baird, Birds N. Am. 1858, 477.—Samuels, 321.
Sp. Char. General tint of upper parts rufous and distinctly streaked with rufous-brown, dark-brown, and ashy-gray. The crown is rufous, with a superciliary and median stripe of dull gray, the former lighter; nearly white anteriorly, where it sometimes has a faint shade of yellow, principally in autumn; each feather of the crown with a narrow streak of black forming about six narrow lines. Interscapulars black in the centre, then rufous, then pale grayish on the margin, these three colors on each feather very sharply contrasted. Rump grayer than upper tail-coverts, both with obsolete dark streaks. There is a whitish maxillary stripe, bordered above and below by one of dark rufous-brown, and with another from behind the eye. The under parts are white; the jugulum and sides of body streaked with clear dark-brown, sometimes with a rufous suffusion. On the middle of the breast these marks are rather aggregated so as to form a spot. No distinct white on tail or wings. Length of male, 6.50; wing, 2.58; tail, 3.00. Bill pale brown above; yellowish at base beneath. Legs yellowish.
Hab. Eastern United States to the high Central Plains.
Specimens vary somewhat in having the streaks across the breast more or less sparse, the spot more or less distinct. In autumn the colors are more blended, the light maxillary stripe tinged with yellowish, the edges of the dusky streaks strongly suffused with brownish-rufous.
The young bird has the upper parts paler, the streaks more distinct; the lines on the head scarcely appreciable. The under parts are yellowish; the streaks narrower and more sharply defined dark brown.
As already stated, this species varies more or less from the above description in different parts of North America, its typical races having received specific names, which it is necessary to retain for them as varieties.
Habits. The common Song Sparrow of eastern North America has an extended range of distribution, and is resident throughout the year in a large part of the area in which it breeds. It nests from about South Carolina north to the British Provinces of Nova Scotia and New Brunswick at the east, and to a not well-defined limit in British America. The most northern points to which it has been traced are the plains of the Saskatchewan and the southern shore of Lake Winnepeg, in which latter place Mr. Kennicott found it breeding. It is said by Dr. Coues to breed in South Carolina, and by Mr. Audubon in Louisiana, but I have never seen any of their eggs from any point south of Washington. In winter it is found from Massachusetts, where only a few are observed, to Florida. It is most abundant at this period in North and South Carolina. It is not mentioned in Dr. Gerhardt’s list as being found in Northern Georgia at any season of the year. Mr. Ridgway informs me that it does not breed in Southern Illinois. Its song is not popularly known there, though he has occasionally heard it just before these Sparrows were leaving for the north. This species winters there in company with the Z. albicollis and Z. leucophrys, associating with the former, and inhabiting brush-heaps in the clearings.
To Massachusetts, where specimens have been taken in every month of the year, and where they have been heard to sing in January, they return in large numbers usually early in March, sometimes even in February. It is probable that these are but migrants, passing farther north, and that our summer visitants do not appear among us until the middle of April, or just as they are about to breed. They reach Maine from the 15th to the 25th, and breed there the middle of May. In Massachusetts they do not have eggs until the first week in May, except in very remarkable seasons, usually not until after the Bluebird has already hatched out her first brood, and a week later than the Robin.
The tide of returning emigration begins to set southward early in October. Collecting in small loose flocks, probably all of each group members of the same family, they slowly move towards the south. As one set passes on, another succeeds, until the latter part of November, when we no longer meet with flocks, but solitary individuals or groups of two or three. These are usually a larger and stouter race, and almost suggest a different species. They are often in song even into December. They apparently do not go far, and are the first to return. In early March they are in full song, and their notes seem louder, clearer, and more vibratory than those that come to us and remain to breed.
The Song Sparrow, as its name implies, is one of our most noted and conspicuous singers. It is at once our earliest and our latest, as also our most constant musician. Its song is somewhat brief, but is repeated at short intervals, almost throughout the days of spring and early summer. It somewhat resembles the opening notes of the Canary, and though less resonant and powerful, much surpasses them in sweetness and expression. Plain and homely as this bird is in its outward garb, its sweet song and its gentle confiding manners render it a welcome visitor to every garden, and around every rural home wherein such attractions can be appreciated. Whenever these birds are kindly treated they readily make friends, and are attracted to our doorsteps for the welcome crumbs that are thrown to them; and they will return, year after year, to the same locality, whenever thus encouraged.
The song of this Sparrow varies in different individuals, and often changes, in the same bird, in different parts of the year. It is even stated by an observing naturalist—Mr. Charles S. Paine, of Randolph, Vt.—that he has known the same bird to sing, in succession, nine entirely different sets of notes, usually uttering them one after the other, in the same order. This was noticed not merely once or during one season, but through three successive summers. The same bird returned each season to his grounds, and came each time provided with the same variety of airs.
Mr. Nuttall, who dwells with much force upon the beauty and earnestness of expression of the song of this species, has also noticed and remarked upon the power of individuals to vary their song, from time to time, with very agreeable effect, but no one has recorded so remarkable an instance as that thus carefully noted by Mr. Paine.
These birds are found in almost any cultivated locality where the grounds are sufficiently open. They prefer the edges of open fields, and those of meadows and low grounds, but are rarely found in woods or in thick bushes, except near their outer edges. They nest naturally on the ground, and in such situations a large majority build their nests. These are usually the younger birds. A portion, almost always birds of several summers, probably taught by sad experiences of the insecurity of the ground, build in bushes. A pair which had a nest in an adjoining field had been robbed, by a cat, of their young when just about to fly. After much lamentation, and an interval of a week, I found this same pair, which I easily recognized, building their nest among some vines near my house, some eight feet from the ground. They had abandoned my neighbor’s grounds and taken refuge close to my house. This situation they resorted to afterwards for several successive summers, each season building two nests, never using the same nest a second time, although each time it was left as clean and in as good condition as when first made. Indeed, this species is remarkable for its cleanliness, both in its own person and in its care of nestlings and nests.
They feed their young chiefly with insects, especially small caterpillars; the destructive canker-worm is one of their favorite articles of food, also the larvæ of insects and the smaller moths. When crumbs of bread are given them, they are eagerly gathered and taken to their nests.
In the Middle States they are said to have three broods in a season. This may also be so in New England, but I have never known one pair to have more than two broods in the same summer, even when both had been successfully reared. Nests found after July have always been in cases where some accident had befallen the preceding brood.
The nest of the Song Sparrow, whether built on ground, bush, or tree, is always well and thoroughly made. Externally and at the base it consists of stout stems of grasses, fibrous twigs of plants, and small sticks and rootlets. These are strongly wrought together. Within is made a neat, well-woven basket of fine long stems of grasses, rarely anything else. On the ground they are usually concealed beneath a tuft of grass; sometimes they make a covered passage-way of several inches, leading to their nest. When built in a tree or shrub, the top is often sheltered by the branches or by dry leaves, forming a covering to the structure.
The eggs of the Song Sparrow are five in number, and have an average measurement of .82 by .60 of an inch. They have a ground of a clay-color or dirty white, and are spotted equally over the entire egg with blotches of a rusty-brown, intermingled with lighter shades of purple. In some these markings are so numerous and confluent as to entirely conceal the ground-color; in others they are irregularly diffused over different parts, leaving patches unmarked. Occasionally the eggs are unspotted, and are then not unlike those of Leucosticte griseinucha.
Melospiza melodia, var. fallax, BairdWESTERN SONG SPARROWZonotrichia fallax, Baird, Pr. A. N. Sc. Ph. VII, June, 1854, 119 (Pueblo Creek, New Mexico). ? Zonotrichia fasciata, (Gm.) Gambel, J. A. N. Sc. Ph. 2d Series, I, 1847, 49. Melospiza fallax, Baird, Birds N. Am. 1858, 481, pl. xxvii, f. 2.—Kennerly, P. R. R. X, b. pl. xxvii, f. 2.—Cooper, Orn. Cal. 1, 215.
Sp. Char. Similar to var. melodia, but with the bill on the whole rather smaller, more slender, and darker. Legs quite dusky, not yellow. Entire plumage of a more grayish cast, including the whole superciliary stripe. The streaks on throat and jugulum in spring are almost black, as in melodia; in autumn more rufous; in all cases quite as sharply defined as in melodia. The bill is nearly black in spring.
Hab. Middle Province of United States, to the Sierra Nevada.
This race, intermediate between melodia and heermanni in habitat, is, however, hardly so in characters. The bill is more slender than in either, being much like that of guttata, and the tail is longer in proportion to the wing. In colors it is paler than either, the ground-cast above being nearly clear grayish: the streaks, both on the back and jugulum, are more sparse, as well as narrower; very frequently, in the winter plumage, those beneath lack the central black, being wholly rufous; such is the case with the type. In summer, however, they are frequently entirely black, the external rufous having entirely disappeared. As in heermanni, the rump is immaculate. The young bird differs as does the adult, though the resemblance to those of melodia and heermanni is more close than in the adult. The very narrow bill and long tail are the most characteristic features of form.
Habits. In habits and song, Dr. Cooper can find no appreciable differences between this variety and its nearest allies. He states that its nest, which he found in a willow thicket, was composed of bark and fine twigs and grass, and lined with hair. Its eggs he describes as bluish-white, blotched and streaked with reddish-brown, and as measuring .74 by .55 of an inch.
Dr. Coues found this species a common and permanent resident in Arizona, and he pronounces its habits, manners, and voice precisely like those of M. melodia. This species, he states, occurs throughout New Mexico, Arizona, and a part of Southern California, and is particularly abundant in the valley of the Colorado.
Dr. Kennerly observed this species only along Pueblo Creek, in the month of January. It did not confine itself to the open valley, but was often seen among the thick bushes that margined the creek, far up into the Aztec Mountains, where the snow covered the ground. In its habits it resembled the Poospiza belli, being very restless and rapid in its motions, accompanying them with a short chirp, feeding upon the seeds of the weeds that remained uncovered by the snow. Its flight was also rapid and near the earth. The bird being very shy, Dr. Kennerly found it difficult to procure many specimens.
According to Mr. Ridgway, the Western Song Sparrow is one of the most abundant of the resident species inhabiting the fertile portions of the Great Basin. It principally occupies the willows along the streams, but is also found in tulé sloughs of the river valleys. From a long acquaintance with the Western Song Sparrows, Mr. Ridgway is fully convinced of the propriety of recognizing this as a distinct variety from the eastern M. melodia. In all respects, as to habits, especially in its familiarity, it replaces at the West the well-known Song Sparrow of the East. When first heard, the peculiar measure and delivery of its song at once attracts attention. The precision of style and method of utterance are quite distinct and constant peculiarities. The song, though as pleasing, is not so loud as that of the eastern Song Sparrow, while the measure is very different. He noted the syllables of its song, and found them quite uniform. He expresses the song thus: Cha-cha-cha-cha-cha—wit´—tur´-r-r-r-r-r—tut. The first six syllables as to accent are exactly alike, but with a considerable interval or pause between the first and second notes. The second to the fifth follow in rapid succession, each being uttered with deliberation and distinctness. Then comes a pause between the last “cha” and the “wit,” which is pronounced in a fine metallic tone with a rising inflection, then another pause, and a liquid trill with a falling inflection, the whole terminating abruptly with a very peculiar “tut,” in an entirely different key from the other notes.
The nests and eggs were found in the Wahsatch Mountains, June 23. The nests were generally among bushes, in willow thickets, along the streams, about a foot from the ground. One of these nests found in a clump of willows, about two feet from the ground and near a stream, is a compact, firmly built nest, in the shape of an inverted dome. It is two and a half inches in height, and about the same in diameter. Externally it is composed of a coarse framework of strips of willow bark firmly bound around. Within is a compactly woven inner nest, composed of straws, mingled and interwoven with horse-hairs. The cavity has a depth and diameter of two inches. The eggs, four in number, measure .85 by .63 of an inch. Their form is a rounded oval, distinctly pointed at one end. They have a greenish-white ground, marked and blotched with splashes of purplish and reddish brown.
Melospiza melodia, var. heermanni, BairdHEERMANN’S SONG SPARROWMelospiza heermanni, Baird, Birds N. Am., 1858, 478, pl. 70, f. 1.—Cooper, Orn. Cal. 1, 212.
Sp. Char. Somewhat like melodia, but darker. The streaks on the back and under parts blacker, broader, more distinct, and scarcely margined with reddish, except in winter plumage. The median stripe on vertex indistinct. General shade of coloration olivaceous-gray rather than rusty. Length, 6.40; wing, 2.56; tail, 3. Bill and legs in size and color most like melodia.
Hab. Southern California; eastern slope of Sierra Nevada (Carson City), and West Humboldt Mountains, Nev.; Ridgway.
Of the various races of M. melodia, this one approaches nearest the typical style of the Atlantic region; agreeing with it in thicker bill and shorter tail, as compared with the var. fallax, which occurs between them. It differs from the var. melodia, however, in a more grayish cast to the ground-color of the upper plumage, being olivaceous-gray, rather than reddish; the black dorsal streaks are very much broader than the rusty ones, instead of about equal to them in width, and the edges to the interscapular feathers are not appreciably paler than the prevailing shade, instead of being hoary whitish, in strong contrast. In spring the “bridle” on the side of the throat and the spots on the jugulum have the black of their central portion in excess of their external rufous suffusion; but in autumn the rusty rather predominates; at this season, too, the rusty tints above overspread the whole surface, but the black streaks are left sharply defined. At all seasons, the spots on the jugulum are broader and rather more numerous than in melodia. The young can scarcely be distinguished from those of melodia, but they have the dark streaks on the crown and upper tail-coverts considerably broader.
Habits. The California Song Sparrow has been named in honor of the late Dr. Heermann, who first obtained specimens of this bird in the Tejon Valley, and mistook them for the Zonotrichia guttata of Gambel (M. rufina), from which they were appreciably different. Whether a distinct species or only a local race, this bird takes the place and is the almost precise counterpart, in most essential respects, of the Song Sparrow of the East. The exact limits of its distribution, both in the migratory season and in that of reproduction, have hardly yet been ascertained. It has been found in California as far north as San Francisco, and to the south and southeast to San Diego and the Mohave River.