286 U. S. P. R. R. EXP. AND SURVEYS — ZOOLOGY — GENERAL REPORT. 
DENDROICA KIRTLANDII, Baird. 
Kirtland's Warbler. 
Sylvicola kirtlandii, Baird, Annals N. Y. Lyc. V, June 1852, 217 ; pi. vi, (Clevelind, Ohio.)— Cassin, Illust. 
I, 1855, 278 ; pi. xlvii. (Both figures from the single specimen here described.) 
Sp. Ch. — Above slate blue, the feathers of the crown with a narrow, those of the middle of the back with a broader streak 
of black ; a narrow frontlet involving the lores, the anterior end of the eye, and the space beneath it, (possibly the whole 
auriculars,) black ; the rest of the evelids white. The under parts are clear yellow, (almost white on the under tail coverts ;) 
the breast with small spots and sides of the body with short streaks of black. The greater and middle wing coverts, quills, and 
tail feathers are edged with du'.l whitish. The two outer tail feathers have a dull white spot near the end of the inner web, 
largest on the first. Length, 5.50 ; wing, 2.80 ; tail, 2.70, (4363). 
Hab . — Northern Ohio. 
Of this species but a single specimen is known to be extant. It was killed by Dr. Kirtland, 
near Cleveland, in May of 1851, and its description kindly entrusted to me. No other has been 
obtained, though Dr. Hoy is under the impression that he has seen the species at Racine. 
The specimen is not quite mature, though the markings would not be materially different in 
the perfect plumage from that above described. There is a brownish tinge on the upper parts 
which probably change to pure plumbeous. 
In size this species appears to exceed any of its North American congeners, while its other 
markings prevent its being confounded with any of them. 
List of specimens. 
Catal. No. 
Sex. 
Locality. 
When collected. 
Whence obtained. 
Collected by— 
4363 
rj 
Cleveland, Ohio -. 
May —1851 
S. F. Baird 
Dr. J. P. Kirtland 
DENDROICA TIORINA, Baird. 
Cape May Warbler. 
Motacilla tigrina, Gmelin, Syst. Nat. I, 1788, 985. 
Sylvia tigrina, Latham, Ind. Orn. II, 1790, 537. (Not of Vieillot.) 
Sylvia maritima, Wilson, Am. Orn. VI, 1812, 99 ; pi. liv, f. 3.— Bonap. Obs. Wils. 1826, No. 157.— Ib. Am. Orn. 
I, 1825 ; pi. iii, f. 3.— Nuttall, Man. I, 1832, 156.— Aud. Orn. Biog. V, 1839, 156 ; pi. 414. 
Sylvicola maritima, Jardine, Ed. Wilson, 1832. — Bonap. List, 1838. — Ib. Conspectus, 1850, 307. — Aud. Syn. 56. — 
Ib. Birds Amer. II, 1841, 44 ; pi. lxxxv. 
Certhiola maritima, Gosse, Birds Jam. 1847, 81. 
Rhimamphus maritimus , Cab. Jour. Orn. Ill, 1855, 474. (Cuba.) 
Sp. Ch. — Bill very acute, conical, and decidedly curved. Bill and feet black. Upper part of head dull black, some of the 
feathers faintly margined with light yellowish brown. Collar scarcely meeting behind ; rump and under parts generally rich 
yellow. Throat, fore part of breast, and sides, streaked with black. Abdomen and lower tail coverts pale yellow, brighter 
about the vent. Ear coverts light reddish chestnut. Back part of a yellow line from nostrils over the eye, of this same color ; 
chin and throat tinged also with it. A black line from commissure through the eye, and running into the chestnut of 
the ear coverts. Back, shoulder, edges of the wing and tail yellowish olive ; the former spotted with dusky. One row of small 
coverts, and outer bases of the secondary coverts, form a large patch of white, tinged with pale yellow. Tertials rather broadly 
edged with brownish white. Quills and tail dark brown, the three outer feathers of the latter largely marked with white on 
the inner web ; edge of the outer web of the outer feathers white, more perceptible towards the base. Length, 5.25 ; wing, 
2.84 ; tail, 2.15. 
Hab. — Eastern United States to the Mississippi. Cuba. (Gundlach.) 
