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U. S. P. K. K. EXP. AND SURVEYS—ZOOLOGY—GENERAL REPORT. 
COTURNICULUS PASSERINUS, Bonap. 
YelloAV-winged Sparrow. 
Fringilla passerina, Wilson, Am. Orn. Ill, 1811, 76 ; pi. xxvi, f. 5.— Audub. Orn. Biog. II, 1834, 180 : V, 497 ; 
pi. 130. 
Fringilla ( Spiza ) passerina, Bon. Obs. Wils. 1825, No. 111. 
Coturniculus passerina, Bonap. List, 1838.— Ib. Conspectus, 1850, 481. 
Emberizapasserina, Aun. Syn. 1839 .—Ib. Birds Amer. Ill, 1841, 73 ; pi. 162. 
Fringilla savanarum, (Gm.) Nuttall, Man. I, 1832, 494.— Ib. 2d ed. 1840, 570.—(An Gmelin, Syst. Nat. I, 1788, 
921.) 
11 Fringilla caudacuta, Lath. Ind. Orn. I, 1790, 459.— Nutt. Man. I, 1832, 505. 
? Passerina pratensis, Vieillot. 
Sp. Ch.— Feathers of the upper parts brownish rufous, margined narrowly and abruptly with ash color ; reddest on the lower 
part of the back and rump ; the feathers all abruptly black in the central portion ; this color visible on the interscapular region 
where the rufous is more restricted. Crown blackish, with a central and superciliary stripe of yellowish tinged with brown, 
brightest in front of the eye. Bend of the wing bright yellow ; lesser coverts tinged with greenish yellow. Quills and tail 
feathers edged with whitish ; tertiaries much variegated. Lower parts brownish yellow, nearly white on the middle of the 
belly. The feathers of the upper breast and sides of the body with obsoletely darker centres. Length, about 5 inches ; wing, 
2.40 ; tail, 2. 
Hah. —Eastern United States to the High Central plains, (Loup Fork.) Also, along the valley of Gila and Colorado. 
The young of this species has the upper part of the breast streaked with black, much more 
distinct than in the adult, and exhibiting a close resemblance to C. lienslowi. 
Specimens from the far west have the reddish of the hack considerably paler ; the light stripe 
on the head, with scarcely any yellow ; a decided spot in front of the eye quite yellow. 
This species is not dissimilar in general appearance to Peucaea bachmani; it is, however, 
smaller, tail much shorter, &c.; the marking also differs considerably. It is distinguished from 
lienslowi by the absence of distinct spots on the breast. C. manimbe, of South America, lacks 
the red of the rump, and the median stripe on the head ; the sides of the head are more ashy; 
the breast is tinged with brownish ash, hut there are no indications whatever of even obsolete 
streaks. 
The Savannah finch, of Latham, II, 270, from Jamaica, (upon which Gmelin’s Fringilla 
savannarum is based,) answers in a general way, and may, possibly, he the same species, hut in 
the great uncertainty on the subject I do not follow Nuttall in adopting the name. The Frin¬ 
gilla caudacuta , of Latham, also has some relationship to this species, hut is equally indefinite. 
