202. 1. Corydalina bicolor, Towns. Prairie Lark-Finch.

Plate CCCXC. Fig. 2. Male. Fig. 3. Female.

Male black, slightly tinged with grey; a large patch of white on the

wing, including some of the smaller coverts, the tips of the first

row, and their secondary coverts; primaries and outer secondaries

narrowly, inner secondaries broadly margined with white; tail-feathers

narrowly edged with white, and having a narrow speck of the same at

the end of the inner web. Female smaller, with the upper parts

greyish-brown, streaked with dusky brown; the lower white, with oblong

spots of brownish-black, the abdomen nearly pure white, their sides

tinged with reddish-brown; quills dark brown, edged and tipped with

reddish-white; the patch on the wing of the same tint; tail-feathers

dark brown, the outer externally edged, and all tipped with white on

the inner web.

_Male_, 7, wing 3-5/12.

Plains of the Platte River. Plentiful. Migratory.

Fringilla bicolor, Prairie Finch, Towns. Journ. Acad. Nat. Sc.

Philadelphia, v. vii. p. 189.

Prairie Finch, Fringilla bicolor, Aud. Orn. Biog. v. v. p. 19.

GENUS XV. PITYLUS, Cuvier. CARDINAL GROSBEAK.

Bill rather short, very robust, much higher than broad, tapering to a

point; upper mandible considerably smaller than the lower, with the

dorsal line convex, the ridge indistinct, the nasal sinus very wide,

the sides convex, the edges ascending rapidly for a third of their

length, then direct, with a slight festoon, slightly inflected, the

notches faint, the tip a little deflected and narrow; lower mandible

with the angle semicircular, the dorsal line straight, the sides at

the base inflected, toward the end convex, the edges involute, the tip

acute. Nostrils basal, round, concealed by the feathers. Plumage soft

and blended, feathers of the head elongated and erectile; distinct

bristles at the base of the upper mandible. Wings of moderate length,

much rounded, the fourth and fifth quills longest, the first and

eighth about equal. Tail long, rounded. Tarsus short, compressed, with

seven scutella; toes moderate, hind toe stout, broad beneath, outer

toe slightly longer than inner, and adherent at the base. Claws

moderate, arched, compressed, acute. Upper mandible concave beneath,

with three longitudinal ridges; tongue as high as broad, convex above,

tapering to a point. Œsophagus nearly uniform, stomach pretty

large, roundish, its lateral muscles strong.

203. 1. Pitylus Cardinalis, Linn. Common Cardinal Grosbeak.--Cardinal

Bird. Red Bird. Virginian Nightingale.

Plate CLIX. Male and Female.

Male with the bill coral-red; plumage vermilion, duller on the upper

parts; anterior part of forehead, lores, and throat black, inner webs

of quills brown. Female with the bill paler, the upper parts

yellowish-grey, the lower greyish-yellow, capistrum dusky; some of the

crest-feathers, the wings and tail, as in the male, but of a fainter

tint.

_Male_, 8-1/2, 11-1/2.

Breeds abundantly from Texas to New York. Very rare in Massachusetts.

Valleys of the Mississippi and Missouri, Kentucky and Ohio. Resident

from Maryland southward.

Cardinal Grosbeak, Loxia cardinalis, Wils. Amer. Orn. v. ii.

p. 38.

Fringilla cardinalis, Bonap. Syn. p. 113.

Cardinal Grosbeak or Red Bird, Fringilla cardinalis, Nutt.

Man. v. i. p. 519.

Cardinal Grosbeak, Fringilla cardinalis, Aud. Orn. Biog. v.

ii. p. 336; v. v. p. 514.

GENUS XVI. COCCOBORUS, Swains. SONG-GROSBEAK.

Bill rather short, extremely robust, almost as broad as the head and

somewhat compressed, tapering to a point; upper mandible considerably

smaller than the lower, with the dorsal line convex, the ridge

indistinct, the nasal sinus very wide, the sides convex, the edges

ascending for a third of their length, then direct, with a slight

festoon, and inflected, the notches faint, the tip a little deflected,

and narrow; lower mandible with the angle short and semicircular, the

dorsal line straight, the sides at the base inflected, toward the end

convex, the edges involute, the tip acute. Nostrils basal, round.

Plumage somewhat compact, blended; distinct bristles at the base of

the upper mandible. Wings of moderate length, pointed, the outer three

quills nearly equal, the second longest. Tail of moderate length,

slightly emarginate. Tarsus short, compressed, with seven scutella;

toes moderate, hind toe stout, broad beneath, outer toe slightly

longer than inner, and adherent at the base. Claws moderate, arched,

compressed, acute. Upper mandible concave beneath, with three

longitudinal ridges; tongue as high as broad, convex above, tapering

to a point; œsophagus rather wide, dilated about the middle;

stomach rather small, roundish, compressed, with its muscles distinct

and of moderate thickness, the epithelium longitudinally rugous;

intestine short, and of moderate width; cœca very small.

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