PLATEN'S HAWK OWL.

Ninox plateni Blasius (in litt.), Hartlaub, Abh. Nat. Ver. Bremen

(1899), 16, 271; McGregor and Worcester, Hand-List (1906), 47.

Mindoro (Platen).

Adult female.--Above reddish brown, slightly shaded with olive;

top and sides of head, hind neck, sides of neck, and mantle lighter,

pale reddish, and narrowly banded; on lower back and rump the bands

inconspicuous so that these parts appear nearly uniform; chin light;

throat-feathers light fawn-color with dark shaft-stripes, ground color

of chest and belly bright red-brown, with narrow blackish stripes;

bend of wing white; scapulars and greater wing-coverts with some

larger opaque white spots on outer webs; primaries with inner webs

uniform black, outer webs with broad dark brown and smaller pale

reddish band spots; on the tertials appear very inconspicuous, broad,

darker bands, and on the whole length of the edges of the outer webs,

pale fawn spots; tail-feathers with darker brownish bands of equal

width; under tail-coverts light fawn; inner wing-coverts light reddish

brown with darker spots. Legs light yellowish; iris yellow. Length,

250; wing, 169; tail, 80.

Male.--Differs only in the following that the bands on the lower

belly and thighs are on a lighter background; and the reddish brown

ground-color of chest and epigastrium is somewhat lighter. Wing, 168;

tail, 80.

Another female.--The brownish red of abdomen very fiery with irregular

and less distinct bands. Wing, 168 mm.; tail, 78. [33]

I doubt very much if this species is really distinct from Ninox

mindorensis; the size is nearly the same and specimens of the two do

not seem to have been actually compared.

Subfamily STRIGINÆ.

A Manual of Philippine Birds · 第 483 / 1543 题