convex, the edges a little inclinate, the tip narrow. Nostrils basal, oval or oblong, partially concealed by the feathers. Head of ordinary size; neck short; body rather slender. Feet of ordinary length, rather slender; tarsus longer than the middle toe, much compressed, covered anteriorly with seven scutella, very sharp behind; toes of moderate length, slender, free, the outer united as far as the second joint, the hind toe proportionally large; claws moderate, well arched, much compressed, laterally grooved, very acute. Plumage soft and blended. Bristles at the base of the upper mandible feeble. Wings rather long, little curved, pointed; the second quill longest, the first and third slightly shorter. Tail rather long, emarginate.
76. 1. Sylvicola coronata, Lath. Yellow-crowned Wood-Warbler. – Yellow-crowned Warbler. Yellow-rump Warbler
Second quill longest, third scarcely shorter, first longer than fourth; tail slightly emarginate. Male with the upper parts deep ash-grey, streaked with black; crown, rump, and a patch on the sides of the body, rich yellow: secondary coverts, and first row of small coverts tipped with white, which forms two bars on the wing; quills dark brown, margined with light greyish-brown; tail feathers brownish-black, margined with ash-grey, the outer three on each side with a white patch on the inner web near the end; a slender white line over the eye; feathers of the eyelids white; lore and cheek black; throat white; lower neck, fore part of breast and sides variegated with black, the tips of the feathers being white; the rest of the lower parts white. Female without the yellow spot on the crown, although the feathers there are tinged with that colour at the base; the upper parts tinged with light brown, the yellow spots on the sides and rump paler.
Male, 51/4, 81/2.
From Texas northward, and throughout the interior. Extremely common. Migratory.
Yellow-rump Warbler, Sylvia coronata, Wils. Amer. Orn. v. ii. p. 138.
Sylvia coronata, Bonap. Syn. p. 78.
Yellow-crowned Warbler, or Myrtle Bird, Sylvia coronata, Nutt. Man. v. i. p. 361.
Yellow-rump Warbler, Sylvia coronata, Aud. Orn. Biog. v. ii. p. 303.
77. 2. Sylvicola Auduboni, Townsend. Audubon's Wood-Warbler, – Audubon's Warbler
Plate CCCXCV. Fig. 1. Male. Fig. 2. Female.
Outer four quills nearly equal, second longest; tail slightly emarginate. Male with the upper parts bluish ash-grey, streaked with black; crown, rump, upper part of throat, and a patch on the sides of the body, rich yellow; first row of small coverts largely tipped, and secondary coverts broadly margined and tipped with white, which thus forms a conspicuous patch on the wing; quills and tail brownish-black, narrowly margined with greyish-white; a patch of white on the inner webs of all the tail-feathers, but on the central reduced to a mere edging; a small white spot on each of the eyelids; loral space and cheek black; lower part of neck anteriorly, fore part of breast, and sides, variegated with black and white or ash-grey, the latter colours margining the feathers; the rest of the lower parts white. Female without the yellow spot on the crown, although the feathers there are tinged with that colour at the base; upper parts light brownish-grey, streaked with dusky; lower parts whitish, tinged with brown, and streaked with dusky; throat and rump yellow, but of a lighter tint than in the male, and but slight indications of the yellow patch on the sides; there is much less white on the wings, and the white patches on the tail-feathers are of less extent.
In size, form, and proportion, this species and Sylvicola coronata are almost precisely similar; and their colours are almost exactly alike, the only remarkable difference in this respect being, that the throat of the present species is yellow, while that of the former is white.
Male, 53/4, wing, 31/12.
Columbia River, northward. Common. Migratory.
Sylvia Audubonii, Audubon's Warbler, Townsend, Journ. Acad. Nat. Sc., Philadelphia, v. vii. p. 190.
Audubon's Warbler, Sylvia Audubonii, Aud. Orn. Biog. v. v. p. 52.
78. 3. Sylvicola striata, Lath. Black-poll Wood-Warbler
Plate CXXXIII. Male and Female.
First and second quills equal and longest, third a little shorter; tail emarginate. Male with the upper parts bluish ash-grey, streaked with black; the upper part of the head deep black; the secondary coverts and first row of small coverts largely tipped with white; quills and tail-feathers blackish-brown; primaries narrowly edged with greenish-yellow, secondaries broadly with white; three outer tail-feathers with a patch of white on the inner web at the end; cheeks and lower parts white; a band of black spots from the base of the lower mandible down the side of the neck and body. Female with the upper parts oil-green, streaked with black; the rump and upper tail-coverts plain and edged with grey; white wing-bands tinged with yellow; cheeks yellowish-grey, mottled with dusky, lower parts dull white, tinged with yellow and reddish the sides of the neck and body with fainter dark streaks. Young like the female.
Male, 51/4, 81/2.
From Texas to Labrador, where it breeds. Columbia River. Common. Migratory.
Black-poll Warbler, Sylvia striata, Wils. Amer. Orn. v. iv. p. 40.
Sylvia striata, Bonap. Syn. p. 81.
Sylvicola striata, Black-poll Warbler, Swains. & Rich. F. Bor. Amer. v. ii. p. 218.
Black-poll Warbler, Sylvia striata, Nutt. Man. v. i. p. 383.
Black-poll Warbler, Sylvia striata, Aud. Orn. Biog. v. ii. p. 201.
79. 4. Sylvicola pensilis, Lath. Yellow-throated Wood-Warbler
Plate LXXXV. Male.
Outer three quills almost equal, second quill longest, fourth shorter than first; tail slightly emarginate. Male with the upper parts light greyish-blue; the forehead black, the crown spotted with the same; a white line over the eye; secondary coverts and first row of small coverts largely tipped with white; quills greyish-black, margined with light greyish-blue; tail-feathers of the same colour, the outer three with a patch of white on the inner web at the end; loral space, a band under the eye, ear-coverts, a band down the side of the neck, and numerous oblong spots on the sides of the body, black; throat bright yellow; rest of lower parts white. Female similar, but with the tints paler.
Male, 51/2, 81/2.
From Texas to New Jersey. In the interior along the Mississippi to Natchez. Common. Migratory.
Yellow-throated Warbler, Sylvia flavicollis, Wils. Amer. Orn. v. ii. p. 64.
Sylvia pensilis, Bonap. Syn. p. 79.
Yellow-throated Warbler, Sylvia pensilis, Aud. Orn. Biog. v. i. p. 434.
80. 5. Sylvicola castanea, Wils. Bay-breasted Wood-Warbler. – Bay-breasted Warbler
Plate LXIX. Male and Female.
Outer three quills almost equal, fourth considerably shorter; tail slightly emarginate. Male with the upper part of the head, the fore neck, and the sides, chestnut-red; forehead and cheeks, including a small space over the eye, deep black, behind which is a transverse patch of yellowish-white on the sides of the neck; back bluish ash-grey, streaked with black; tips of the secondary coverts and first row of small coverts white; quills and tail-feathers brownish-black edged with grey, the outer three of the latter with a white patch on the inner web near the end; middle of breast, abdomen, and lower tail-coverts, white, tinged with reddish. Female similar to the male, but with the tints fainter, especially the chestnut of the head and throat, which are converged into light brownish-red.
Male, 51/4, 11.
From Texas northward. Rather common. Migratory.
Bay-breasted Warbler, Sylvia castanea, Wils. Amer. Orn. v. ii. p. 97.
Sylvia castanea, Bonap. Syn. p. 80.
Bay-breasted Warbler, Sylvia castanea, Nutt. Man. v. i. p. 382.
Bay-breasted Warbler, Sylvia castanea, Aud. Orn. Biog. v. i. p. 358.
81. 6.