NEGROS SHORTWING.

Brachypteryx brunneiceps Grant, Ibis (1896), 457; Whitehead, Ibis

(1899), 217 (habits); Sharpe, Hand-List (1903), 4, 56; McGregor

and Worcester, Hand-List (1906), 83.

Negros (Whitehead).

Diagnosis.--"The Negros shortwing is closely allied to B. poliogyna,

which Mr. Whitehead discovered in the highlands of Lepanto, Luzon. The

males in fact, are, as one would expect, very much alike, but the

Negros bird has the top of the head and throat washed with black

instead of dark slate. Between the females the differences are much

more marked; the crown of the head in B. brunneiceps is much darker

brown, much less strongly washed with sienna on the forehead; the chin

and middle of the throat are much deeper in color, very little paler

than the sides; and the general tone of the under parts is darker

slate-blue, the belly being in no way paler than the breast. Adult

male: Length, 127; wing, 67; tail, 48; tarsus, 29. Adult female:

Length, 132; wing, 67; tail, 48; tarsus, 29." (Grant.)

A Manual of Philippine Birds · 第 1089 / 1543 题