- Loxia luzoniensis Grant, Bull. Brit. Orn. Club (1894), 3, 51; Ibis (1894), 516; Grant and Whitehead, Ibis (1898), 244 (eggs); Whitehead, Ibis (1899), 239 (nesting habits); McGregor and Worcester, Hand-List (1906), 103.
Cu-di-li-guit, Benguet Igorot.
Luzon (Whitehead, Worcester, McGregor).
Adult male.—Head and body geranium-red, clearest and brightest on rump, tail-coverts, and under parts, more pinkish on throat, paler on abdomen; lores, malar stripe, and ear-coverts dusky; feathers of back and wing-coverts with dusky bases; thighs drab-gray; under tail-coverts white, washed with geranium-pink, and with pointed shaft-markings of dark brown; wings and tail blackish, the larger feathers narrowly edged with geranium-pink. Length, about 140; wing, 82; tail, 51; culmen from base, 15; tarsus, 15.
Adult female.—Feathers of upper parts dark brown with lighter edges; feathers of back edged with pale yellow; feathers on anterior part of crown edged with light chrome-yellow; rump and tail-feathers nearly uniform light chrome-yellow; nasal plumes, lores, and line under eye whitish; cheeks and ear-coverts blackish brown; under parts drab-gray, chin and throat nearly white; breast and abdomen with a faint olive or yellow wash; tail-coverts white with pointed shaft-markings; wing-feathers and rectrices blackish with narrow edges of gray or pale yellow. A female, wing, 80; tail, 49; culmen from base, 16; tarsus, 15.
Young birds are dingy white heavily streaked, both above and below, with blackish brown and more or less washed with olive-gray, olive-yellow, or light chrome-yellow. Older individuals, probably of the second summer, lose the dark streaks and become extensively yellow, while still older males become indiscriminately mottled with red and yellow.
“In the end of December, 1893, Mr. Whitehead noticed a pair of these crossbills with nesting materials in their bills. In the following January, while in the highlands of Benguet, he found a nest containing three eggs and situated at the end of a pine branch. The slender branch overhung a steep slope, and it was found impossible to secure the eggs. Again on Mount Data, towards the end of January, 1895, after much trouble, a second nest was discovered near the top of a high pine-tree. This nest contained four young birds, two of which flew away before they could be secured.” (Grant and Whitehead.)
Genus PYRRHULA Brisson, 1760.
Bill very short, stout, and blunt; bill from nostril equal to its width, and to its depth at middle of nostril; culmen and gonys decidedly curved; tail nearly square. General color of body buffy brown; chin black; rump white.