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A History of North American Birds, Land Birds. Volume 2

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The markings of the upper plumage of the young or even winter birds are different in pattern from those of the adult; the tendency being toward the peculiar features of the adult neglecta; the various species in these stages being readily distinguishable, however, by the general characters assigned. Mexicana and neglecta are both in proportions and colors the most widely different in the whole series; hippocrepis and neglecta the most similar. The relation of the several races to each other is about as follows:—

A. Yellow of throat confined within maxillæ.

Crown with black streaks predominating.

Smallest species, with reddish tints, and maximum amount of black.

Largest bill … meridionalis.

Smallest bill; largest feet … mexicana.

Next largest species, with less reddish tints, and smaller amount of black. Bill and feet the standard of comparison … magna

Crown with the light streaks predominating.

Narrowest pectoral crescent … hippocrepis

B. Yellow of throat covering maxillæ.

Crown with black and light streaks about equal.

Largest species, with grayish tints, and minimum amount of black.

Smallest feet … neglecta.

Sturnella magna, Swainson
MEADOW LARK; OLD FIELD LARK

Alauda magna, Linn. Syst. Nat. I, 1758, 167, ed. 10 (based on Alauda magna, Catesby, tab. 33).—Ib., (12th ed.,) 1766, 289.—Gm. I, 1788, 801.—Wilson, Am. Orn. III, 1811, 20, pl. xix.—Doughty, Cab. I, 1830, 85, pl. V. Sturnella magna, Swainson, Phil. Mag. I, 1827, 436.—Baird, Birds N. Am. 1858, 535.—Samuels, 343. Sturnus ludovicianus, Linnæus, Syst. Nat. I, 1766, 290.—Gm. I, 802.—Lath. Ind. I, 1790, 323.—Bon. Obs. Wils. 1825, 130.—Licht. Verz. 1823, No. 165.—Aud. Orn. Biog. II, 1834, 216; V, 1839, 492, pl. cxxxvi. Sturnella ludoviciana, Swainson, F. Bor.-Am. II, 1831, 282.—Nuttall, Man. I, 1832, 147.—Bon. List, 1838.—Ib. Conspectus, 1850, 429.—Aud. Syn. 1839, 148.—Ib. Birds Am. IV, 1842, 70, pl. ccxxiii.—Cabanis, Mus. Hein. 1851, 192.—Allen, B. E. Fla. 288. Sturnella collaris, Vieill. Analyse, 1816.—Ib. Galerie des Ois. I, 1824, 134, pl. xc. Sturnus collaris, Wagler, Syst. Av. 1827, 1.—Ib. Isis, 1831, 527. “Cacicus alaudarius, Daudin,” Cabanis.

Sp. Char. The feathers above dark brown, margined with brownish-white, and with a terminal blotch of pale reddish-brown. Exposed portions of wings and tail with dark brown bars, which on the middle tail-feathers are confluent along the shaft. Beneath yellow, with a black pectoral crescent, the yellow not extending on the side of the maxilla; sides, crissum, and tibiæ pale reddish-brown, streaked with blackish. A light median and superciliary stripe, the latter yellow anterior to the eye; a black line behind. Female smaller and duller. Young with pectoral crescent replaced by streaks; the yellow of under surface replaced more or less by ochraceous or pale fulvous. Length, 10.60; wing, 5.00; tail, 3.70; bill above, 1.35.

Hab. Eastern United States to the high Central Plains, north to Southern British Provinces. England (Sclater, Ibis, III, 176).

Habits. The eastern form of the Meadow Lark is found in all the eastern portions of the United States, from Florida to Texas at the south, and from Nova Scotia to the Missouri at the north. Richardson met with it on the Saskatchewan, where it arrives about the first of May. In a large portion of the United States it is resident, or only partially migratory.

In Maine this species is not abundant. A few are found in Southern Maine, even as far to the east as Calais, where it is very rare. It was not found in Oxford County by Mr. Verrill. In New Hampshire and Vermont, especially in the southern portions, it is much more abundant. Throughout Massachusetts it is a common summer visitant, a few remaining all winter, the greater number coming in March and leaving again in November, at which time they seem to be somewhat, though only partially, gregarious. South of Massachusetts it becomes more generally resident, and is only very partially migratory, where the depth of snow compels them to seek food elsewhere. Wilson states that he met a few of these birds in the month of February, during a deep snow, among the heights of the Alleghanies, near Somerset, Penn.

The favorite resorts of this species are old fields, pasture-lands, and meadows, localities in which they can best procure the insects, largely coleopterous, and the seeds on which they feed. They are not found in woods or thickets, or only in very exceptional cases.

In New England they are shy, retiring birds, and are rarely seen in the neighborhood of houses; but in Georgia and South Carolina, Wilson found them swarming among the rice plantations, and running about in the yards and the out-buildings, in company with the Killdeer Plovers, with little or no appearance of fear, and as if domesticated.

In Alabama and West Florida, Mr. Nuttall states, the birds abound during the winter months, and may be seen in considerable numbers in the salt marshes, seeking their food and the shelter of the sea-coast. They are then in loose flocks of from ten to thirty. At this season many are shot and brought to market. By some their flesh is said to be sweet and good; but this is denied by Audubon, who states it to be tough and of unpleasant flavor.

Mr. Sclater records the occurrence of one or more individuals of this species in England.

The song of the eastern Meadow Lark is chiefly distinguished for its sweetness more than any other excellence. When, in spring, at the height of their love-season, they alight on the post of a fence, a bush, or tree, or any other high object, they will give utterance to notes that, in sweetness and tenderness of expression, are surpassed by very few of our birds. But they are wanting in variety and power, and are frequently varied, but not improved, by the substitution of chattering call-notes, which are much inferior in quality. It is noticeable that at the West there is a very great improvement in the song of this bird as compared with that of their more eastern kindred, though still very far from equalling, either in volume, variety, or power, the remarkable song of the neglecta.

In the fall of the year these birds collect in small companies, and feed together in the same localities, but keeping, individually, somewhat apart.

In New England these birds mate during the latter part of April, and construct their nests in May. They always place their nest on the ground, usually in the shelter of a thick tuft of grass, and build a covered passage to their hidden nest. This entrance is usually formed of withered grass, and so well conceals the nest that it can only be detected by flushing the female from it, or by the anxiety of her mate, who will frequently fly round the spot in so narrow a circuit as to betray its location.

The eggs of the Meadow Lark vary greatly in size and also in their markings, though the general character of the latter is the same. The smallest, from Florida, measure .95 by .68 of an inch. The largest, from Massachusetts, measure 1.20 inches by .90. They have a white ground, marked and dotted with irregular reddish-brown spots. Generally these are equally distributed, but occasionally are chiefly about the larger end. Their shape is oval, nearly equally rounded at either end.

The diversity in the characteristics of the eggs of this species has not unfrequently occasioned remarks, and even suggested conjectures as to specific differences. They are all, however, reconcilable with differences in the age of the parents, and are, to some extent, affected by the circumstances under which they are deposited. The eggs of old, mature birds, deposited in the early summer, or the first brood, are usually sub-globular or obtusely pointed at either end, large in size, and irregularly sprinkled over with fine bright red dots. Younger birds, breeding for the first time, birds that have been robbed of their eggs, or those depositing a third set, have smaller eggs, sometimes two thirds of the maximum size, more oblong and more pointed at one end, and are marked, at the larger end only, with plashes of dark purplish-brown.

Sturnella magna, var. neglecta, Aud
WESTERN LARK

Sturnella neglecta, Or. Route; Rep. P. R. R. Surv. VI, IV, 1857, 86.—Baird, Birds N. Am. 1858, 537.—Heerm. X, S, 54.—Cooper & Suckley, 208.—Cooper, Orn. Cal. I, 1870, 270. ? Sturnella hippocrepis, (Wagler,) Heermann, J. A. N. Sc. Ph. 2d series, II, 1853, 269, Suisun.

Sp. Char. Feathers above dark brown, margined with brownish-white, with a terminal blotch of pale reddish-brown. Exposed portion of wings and tail with transverse bands, which, in the latter, are completely isolated from each other, narrow and linear. Beneath yellow, with a black pectoral crescent. The yellow of the throat extending on the sides of the maxilla. Sides, crissum, and tibiæ very pale reddish-brown, or nearly white, streaked with blackish. Head with a light median and superciliary stripe, the latter yellow in front of the eye; a blackish line behind it. The transverse bars on the feathers above (less so on the tail) with a tendency to become confluent near the exterior margin. Length, 10 inches; wing, 5.25; tail, 3.25; bill, 1.25.

Hab. Western America from high Central Plains to the Pacific; east to Pembina, and perhaps to Wisconsin, on the north (Iowa, Allen), and Texas on the south; western Mexico, south to Colima.

PLATE XXXIV.

 

1. Sturnella neglecta. ♂ Nevada, 53592.


2. Sturnella magna. ♂ Pa., 1303.


3. Icterus bullocki. ♂ Ft. Bridger, 11282.


4. Icterus spurius. ♂ La., 4286.


5. Icterus spurius. ♂ juv. Pa., 1437.


6. Icterus spurius. ♀ Pa., 150.


7. Icterus bullocki. ♀ Cal., 3900.


Habits. The differences of plumage between this species and our eastern Meadow Lark are so slight that we might hesitate to allow the existence of any specific distinctness between the two forms, were it not for the very strongly marked differences between them in other respects. Whether we regard them as races or as different species, their history diverges as we cross the Missouri River, though both are found on either bank.

The existence of this variety was first made known by Messrs. Lewis and Clark, in their memorable expedition to the Rocky Mountains. They refer especially to the difference, in the notes, between this bird and the old Field Lark of the east. It remained unnoticed by our ornithologists until 1844, when Mr. Audubon included it in the appendix to his seventh volume. He met with it in his voyage to the Yellowstone, and it would have escaped his notice had not the attention of his party been called to its curious notes. In its flight, manners on the ground, or general habits, he could perceive no difference between it and the common species. None of its nests that he found were covered over, in the manner of the magna, and the eggs were differently marked.

Mr. J. A. Allen, in his interesting paper on the birds observed in Western Iowa, while he does not admit any specific difference between these two forms, presents with impartial exactness the very striking dissimilarity between them, both in habits and in song. In regard to the diversity in habits we quote his words:—

“At the little village of Denison, where I first noticed it in song, it was particularly common, and half domestic in its habits, preferring the streets and grassy lanes, and the immediate vicinity of the village, to the remoter prairie. Here, wholly unmolested and unsuspicious, it collected its food; and the males, from their accustomed perches on the housetops, daily warbled their wild songs for hours together.” These traits of familiarity, so totally different from anything ever observed in our eastern birds, he does not concede, however, as establishing necessarily specific difference. Yet he does admit that its song was so new to him that he did not at first have the slightest suspicion that its utterer was the western Meadow Lark, as he found it to be. He adds: “It differs from that of the Meadow Lark in the Eastern States, in the notes being louder and wilder, and at the same time more liquid, mellower, and far sweeter. They have a pensiveness and a general character remarkably in harmony with the half-dreamy wildness of the primitive prairie, as though the bird had received from its surroundings their peculiar impress. It differs, too, in the less frequency of the harsh, complaining chatter so conspicuous in the eastern bird.”

The value of these marked differences, both in song and character, between the eastern and western birds, we will not argue, but will only add that they are none too strikingly presented by Mr. Allen. During the writer’s brief visit to the Plains he was strongly impressed by the natural, confiding trustfulness of this species and its wonderful beauty of song, both in such remarkable contrast with the habits of our eastern birds. At Antelope Station a pair of these birds had built their nest under the window of the office, and seemed to enjoy the society of the family, while the depot-master, familiar with the song and habits of our eastern birds, appreciated the great differences between the two forms, and called my attention to them.

Mr. Allen also found this Lark everywhere abundant in Colorado, but its notes appeared to him quite different from those of the representatives of this species living to the eastward, in the prairie States, being less varied and ringing, and more guttural.

Dr. Cooper says this bird is abundant in California, and resident nearly throughout the entire State, breeding in the Colorado Valley and in all other districts not quite waterless. Their songs are lively, sweet, and varied. They sing at all seasons, early and late, from the ground, from the tree-top, or in the air, and when unmolested are so tame as to make the house-top their favorite perch. Even the female has considerable musical power, and cheers her mate by singing to him while he relieves her by sitting on the eggs. She also has a harsh, petulant chirp, frequently repeated as if in anger. He states that they build their nest in a slight depression under a bunch of grass, and usually more or less arched over and artfully concealed. The female, when flushed, usually skulks off some distance before she flies. The eggs he describes as white, with a few large purplish-brown blotches and dots towards the larger end, and measuring 1.15 inches by .85. They are very obtuse in shape.

They feed chiefly on insects, seeds, and grain, do no damage to the crops, and destroy a vast number of noxious insects.

Dr. Suckley found this bird common everywhere in Oregon and Washington Territory, some remaining throughout every winter. In 1855 a few were seen at Fort Dalles as early as March 5. On the 7th he found them quite abundant on the ploughed fields near Fort Vancouver. Some of these had probably remained all the winter. In February, 1856, he found them quite abundant at Fort Steilacoom. At Fort Dalles, by the 2d of May, he obtained young birds nearly fledged.

Mr. Dresser found it very common during winter near San Antonio, where a few remain to breed.

In Arizona, according to Dr. Coues, it is resident, but quite rare.

Lieutenant Couch found these birds from the Rio Grande to the high bottoms of the Lower Bolson de Mapimi. Its notes he speaks of as highly musical, contending even with the Mocking Bird for a supremacy in song.

Mr. Ridgway found the western Meadow Lark one of the most abundant and characteristic birds of California and all fertile portions of the interior as far east as the Missouri, and remarks that, although closely resembling the eastern bird in appearance, its song is totally different, not a note uttered by it having more than a very distant resemblance to any of the well-known magna of the eastern meadows. In the depth of its tone and the charms of its articulation its song is hardly excelled, resembling very nearly the song of the Wood Thrush. Mr. Ridgway describes its modulations as expressed by the syllables tung-tung-tungah-til’lah-til’lah-tung, each note powerful and distinct. The difference between the other notes of the two birds is still greater than in their song, and even in character these are not alike. In the neglecta the call-note of watchfulness or alarm is a loud, deep-toned tuck, similar to the chuck of the Blackbird, but much louder and more metallic. That of sympathy for the young, or anxiety when the nest is approached, is a loud, liquid tyur, slightly resembling the complaining note of the eastern Bluebird, and also of the Orchard Oriole. All of its notes are of a power corresponding to the size of the bird.

Mr. Ridgway also notices important differences in their flight. That of the eastern species is carried on by an occasional spasmodic beat or jerk of the wings, which are then extended, the bird sailing a short distance. The flight of the western Lark is much more irregular, the bird flitting along by a trembling flutter of the wings, never assuming these peculiar features.

An egg of this species, collected by Dr. Cooper in Washington Territory, June 19, 1856, measures 1.20 inches in length and .86 in breadth. It is of an oblong-oval shape, obtuse; the ground white, sparingly spotted with a very dark purple, most of the markings being at the larger end. Three eggs from Arizona, collected by Dr. Palmer, measure 1.10 inches by .80. The markings are of much lighter shades of lilac, purple, and purplish and reddish-brown. The markings are more generally diffused, but predominate at the larger end. An egg from the Yellowstone, collected by Mr. Audubon, is unusually pointed at one end, measures 1.13 inches by .82. The spots are a dark purplish-brown, intermingled with smaller and lighter dottings of reddish-brown. Eggs from California do not vary essentially in their markings from those of Arizona, and have an average measurement of 1.10 inches by .85. As a general rule, the mottling of the eggs of the western bird is finer than that of the eastern.

Subfamily ICTERINÆ

Genus ICTERUS, Auct

Icterus, Brisson, R. A. 1760.—Gray, Genera.

Xanthornus, Cuvier, Leç. Anat. Comp. 1800.—Gray, Genera.

Pendulinus, Vieillot, Analyse, 1816.

Yphantes, Vieillot, Analyse, 1816.—Gray, Genera.

Gen. Char. Bill slender, elongated, as long as the head, generally a little decurved, and very acute. Tarsi not longer than the middle toe, nor than the head; claws short, much curved; outer lateral toe a little longer than the inner, reaching a little beyond base of middle toe. Feet adapted for perching. Tail rounded or graduated. Prevailing colors yellow or orange, and black.

The species of this subfamily are all as strikingly characterized by diversity and brilliancy of plumage as the others are (with few exceptions) for their uniform sombre black, scarcely relieved by other colors. Of the four genera of this subfamily, recognized by Gray, all but Cacicus are well represented in the United States. This differs from all the rest in having the culmen widened and much depressed towards the base, where it advances in a crescent on the forehead, separating the frontal plumes. In the other genera the culmen advances somewhat on the forehead, but it is in a narrow acute point, and not dilated.


Icterus bullocki.

6721


In studying the North American Orioles we have found it exceedingly difficult to arrange them in any sharply defined sections, as whatever characters be taken as the basis of classification, the other features will not correspond. Thus, species with the bill of the same proportions and amount of curvature differ in the shape and graduation of the tail, while tails of the same form are accompanied by entirely dissimilar bills and wings. The bill is sometimes much attenuated and decurved, as in I. cucullatus, while in melanocephalus and baltimore it is stouter and straighter. The tail is usually much graduated; in I. baltimore and bullocki it is only moderately rounded. These last-mentioned species constitute the genus Hyphantes. Many of the species have a naked space round the eye, very evident in I. vulgaris, less so in melanocephalus. I. vulgaris is peculiar in having the feathers of the throat pointed and lanceolate, as in the ravens.


Icterus bullocki.


In view of the difficulties attendant upon the definition of subordinate groups among the United States Icterinæ, we propose to consider them all under the single genus Icterus, leaving it for some one with more ingenuity to establish satisfactory divisions into sub-genera.34

 

The colors of the Orioles are chiefly black and yellow, or orange, the wing sometimes marked with white. The females are generally much duller in plumage, and the young male usually remains in immature dress till the third year. In all the North American species the rump is of the same color with the belly; the chin, throat, and tail, black.

In the North American Orioles the baltimore and bullocki have the tail but little graduated; spurius, more so; the others very decidedly graduated. The bills of the two first mentioned are stout and nearly straight; that of I. melanocephalus quite similar. I. parisorum has the bill more attenuated, but scarcely more decurved; in spurius it is attenuated and decurved, much as in wagleri; this character is strongest in I. cucullatus. The much graduated tail is combined with a slender decurved bill in I. cucullatus and wagleri; with a straighter one in parisorum; with a thick, nearly straight, one in melanocephalus. The arrangement, according to the graduation of the tail, would be baltimore, bullocki, spurius, parisorum, wagleri, melanocephalus, and cucullatus. According to stoutness and curvature of bill, it would be baltimore, melanocephalus, bullocki,parisorum, spurius wagleri, and cucullatus.

All the species have the rump and under parts yellow or orange. All have the head entirely black, except bullocki, in which its sides are orange, and cucullatus, which has an orange crown. All have black on the throat. In the species with black head and neck, all have the tails black towards the end, except bullocki and baltimore.

The females and young males are so entirely different in colors from the adult males, and so similar in the different species, that they can best be distinguished by the details of form and size. The I. prosthemelas and I. melanocephalus are placed, according to the above arrangement, in different subgenera, yet the young male of the former and the adult male of the latter are so perfectly similar in colors as to be undistinguishable in this respect, and require careful examination of points of external structure to be separated (see description of I. melanocephalus, p. 782).

The following synopsis may help to distinguish the North American Orioles and their nearest allies, as far as color is concerned.

Species and Varieties

ICTERUS. Head all round deep black, sharply defined against the yellow of the nape; wings black, with or without white markings. Body generally, including lesser wing-coverts, deep greenish-yellow (intense orange-red in some South American species).

I. vulgaris. Feathers of the throat elongated and lanceolate. Bill longer than head. Back and scapulars black; greater coverts and tertials with much white on outer webs; middle wing-coverts white. Rest of plumage, including lesser coverts, chrome-yellow. Sexes alike. Hab. Northern South America. Jamaica? Accidental in southeastern United States? ? Several races.

I. melanocephalus. Feathers of the throat not elongate and lanceolate, but soft and normal; bill shorter than head. Back and scapulars greenish-yellow. Rest of plumage, including lesser wing-coverts, gamboge-yellow. Sexes alike.

Wings without any white. Wing, 4.00; tail, 4.00; culmen, .95; tarsus, .96. Hab. Southern Mexico … var. melanocephalus.

Wings with white edgings to greater coverts, secondaries and tertials. Wing, 4.25; tail, 4.40; culmen, 1.10; tarsus, 1.10. Hab. Northern Mexico and Rio Grande Valley of United States … var. auduboni.

XANTHORNUS. Back, scapulars, wings, tail, and throat, black; wings and tail with, or without, white. Rest of plumage greenish-yellow, gamboge-yellow, orange, orange-red, or chestnut-rufous.

A. Head and neck, all round, deep black.

a. Tail-feathers wholly black.

I. dominicensis. Head, neck, back, scapulars, wings, tail, and jugulum, deep black; lesser and middle wing-coverts, lining of the wing, anal region, tibiæ, and rump, deep gamboge-yellow. No white on wings or tail. Sexes similar (in all the races?).

Abdomen and sides yellow

Tail-coverts partially or wholly yellow. Wing, 3.25 to 3.50; Tail, 3.75 to 4.00; culmen, .80; tarsus, .85. Hab. South Mexico to Costa Rica … var. prosthemelas.35

Tail-coverts uniform black. Wing, 3.75; tail, 4.50; culmen, .80; tarsus, .90. Hab. Mexico and Guatemala … var. wagleri.

Abdomen and sides black

Flanks and crissum yellow; upper tail-coverts yellow. Wing, 3.50; tail, 3.50; culmen, .80; tarsus, .85. Hab. Hayti … var. dominicensis.36

Flanks black; crissum mostly yellow; upper tail-coverts black. Wing, 3.75; tail, 4.00; culmen, .93; tarsus, .85. Hab. Porto Rico … var. portoricensis.37

Flanks black; crissum mostly black; upper tail-coverts black. Wing, 3.75; tail, 3.90; culmen, .80; tarsus, 86. Hab. Cuba … var. hypomelas.38

I. spurius. Head, neck, back, scapulars, wings, and tail, deep black; other portions, including lesser and middle wing-coverts, lining of wing, and the tail-coverts, above and below, chestnut-rufous; greater coverts and secondaries edged with dull white, and tail-feathers margined terminally with the same. Female greenish-yellow, darker above. Young male in second year similar, but with a black patch covering face and throat. Wing, 3.20; tail, 3.20, its graduation, .45; culmen, .73; tarsus, .92. Hab. Eastern Province of United States; south throughout Middle America, to New Granada.

b. Tail-feathers (except the two middle ones) with their basal half yellow.

I. parisorum. Head, neck, jugulum, back, scapulars, wings, and terminal half of tail, deep black; rest of plumage, including lesser and middle wing-coverts, bright lemon-yellow, approaching white on the middle coverts; greater coverts tipped with white, and tertials edged with the same; tail-feathers margined terminally with the same. Sexes very different. Hab. Mexico; Rio Grande Valley and Cape St. Lucas.

B. Crown, occiput, nape, and auriculars, orange; frontlet, lores, cheeks, chin, throat, and jugulum, deep black.

I. cucullatus. Back, scapulars, wings, and tail, and patch covering jugulum and throat, extending up over lores, around eyes and across frontlet, deep black. Other portions orange. Sexes very different.

Lesser coverts black; middle coverts white; greater coverts tipped with white, and secondaries, primaries, and tertials edged with the same; tail-feathers with narrow white tips. Wing, 3.30; tail, 4.00; culmen, .80; tarsus, .90. Sexes very unlike. Hab. Southern border of Western United States (San Bernardino, California, Camp Grant, Arizona and Rio Grande of Texas), south through Mexico to Guatemala; Cape St. Lucas … var. cucullatus.

Lesser coverts gamboge-yellow; middle coverts yellow; no white on wings or tail. Wing, 3.50; tail, 3.90; culmen, .85; tarsus, .90. Hab. New Granada, Venezuela, and Trinidad … var. auricapillus.39

HYPHANTES. Crown, back, scapulars, wings, and part of tail, deep black; wing with much white. Other portions orange or yellow. Sexes very different.

I. baltimore. Head entirely deep black; tail orange, the feathers black at base; greater coverts broadly tipped with white; secondaries and primaries skirted with the same. Other portions rich, mellow orange, the rump as intense as the breast. Wing, about 3.75; tail, 3.50; culmen, .80; tarsus, .97.

(Specimens from Eastern United States and Middle America with middle coverts deep orange.)

(Specimens from the Plains of Kansas, Nebraska, etc., with middle coverts pure white. Some eastern specimens similar.)

I. bullocki. Head mainly black, with an orange or yellow superciliary stripe, and a broader one beneath the eye, cutting off the black of the throat into a narrow strip; tail orange or yellow, the feathers with black at ends; greater coverts with outer webs wholly white, and middle coverts entirely white, producing a large conspicuous longitudinal patch on the wing; tertials and secondaries broadly edged with white, and primaries more narrowly skirted with the same. Other portions rich orange or yellow.

Rump grayish-orange; sides and flanks deep orange; forehead and auriculars orange; a broad supraloral stripe of the same. Xanthic tints deep orange, with a reddish tinge on the breast. Wings, 4.00; tail, 3.50; culmen, .80; tarsus, .90. Hab. Western Province of United States … var. bullocki.

Rump black; sides and flanks black; forehead and auriculars black; no yellow or orange supraloral stripes. Xanthic tint a very intense gamboge, without any shade of orange. Wing, 4.00; tail, 3.50; culmen, .75; tarsus, .85. Hab. Mexico … var. abeillei.40

Icterus vulgaris, Daudin
TROUPIAL

Oriolus icterus, Linn. Syst. Nat. I, 1766, 161. Icterus vulgaris, “Daudin.”—Aud. Birds Am. VII, 1844, 357, pl. ccccxcix.—Bp. Conspectus Av. 1850, 434.—Baird, Birds N. Am. 1858, 542.—Cass. P. A. N. S. 1867, 46. Le troupiale vulgaire, Buffon, Pl. enl. “532” (535, Bp.).

Sp. Char. Bill curved. Throat and chin with narrow pointed feathers. A naked space around and behind the eye. Tail-feathers graduated. Head and upper part of neck all round, and beneath from tail to upper part of breast, interscapular region of back, wings, and tail, black. Rest of under parts, a collar on the lower hind neck, rump, and upper tail-coverts, yellow-orange. A broad band on the wing and outer edges of secondaries, white. Length, 10 inches; wing, 4.50; tail, 4.50; bill above, 1.35.

Hab. Northern South America and West Indies? Accidental on the southern coast of the United States?

This is the largest Oriole said to be found in the United States, and differs from the rest in its longer bill, and pointed, elongated feathers on the throat. The bill is attenuated, and somewhat decurved. The third quill is longest, the first quill almost the shortest of all the primaries. The outer tail-feather is about .60 of an inch less than the middle.

34An attempt at division into subgenera is as follows:— Icterus, bill stout, conical, the culmen and gonys nearly straight. Tail graduated. Species: vulgaris, auduboni, melanocephalus. Xanthornus, bill slender, slightly decurved. Tail graduated. Species: wagleri, parisorum, spurius, cucullatus. Hyphantes, bill stout, conical; the culmen and gonys straight. Tail slightly rounded. Species: baltimore, bullocki, abeillei. We do not find, however, that these subgenera are very tangible, excepting Hyphantes, which is rather well marked by square tail and straight outlines of the bill, as indicated above. The differences are really so minute, and the characters so variable with the species, that it seems entirely unnecessary to subdivide the genus.
35Icterus dominicensis, var. prosthemelas. Icterus prosthemelas, Strickland, Jard. Cont. Orn. 1850, 120, pl. lxii. Pendulinus p. Cassin, Icteridæ, P. A. N. S. 1867, 56. Pendulinus lessoni, Bonap. Consp. I, 432, 1850.
36Icterus dominicensis, var. dominicensis. Oriolus dominicensis, Linn. S. N. I, 163, 1766. Pendulinus d. Cassin. P. A. N. S. 1867, 58. Pendulinus flavigaster, Vieill. Nouv. Dict. V, 317, 1816. Pendulinus viridis, Vieill. Nouv. Dict. V, 321, 1816?
37Icterus dominicensis, var. portoricensis, Bryant, Pr. Bost. Soc. 1866, 254. Pendulinus portoricensis, Cass. P. A. N. S. 1867, 58. Turdus ater, Gm. S. N. I, 830, 1788? Turdus jugularis, Lath. Ind. Orn. I, 351, 1790?
38Icterus dominicensis, var. hypomelas. Pendulinus hypomelas, Bonap. Consp. I, 433, 1850.—Cass. P. A. N. S. 1867, 59. There seems to be no reason for not referring all the above forms to one species, the differences being merely in the relative amount of black and yellow. The greater predominance of the former color we should expect in specimens from the West Indies, where in this family the melanistic tendency is so marked.
39Icterus cucullatus, var. auricapillus. Icterus auricapillus, Cass. P. A. N. S. 1847, 382.—Ib. Journ. A. N. S. I, pl. xvi, f. 2.—Ib. P. A. N. S. 1867, 60.
40Icterus bullocki, var. abeillei. Xanthornus abeillei, Less. Rev. Zoöl. 1839, 101. Hyphantes a. Cass. P. A. N. S. 1867, 62. ? Oriolus costototl, Gm. Syst. Nat. I, 385, 1788. The only essential difference from I. bullocki is in the greater amount of black, it being merely more extended, while the pattern is the same.