40. 2. Bubo Asio, Linn. Mottled Horned-Owl.

Plate XCVII. Adult and Young.

Adult with the upper parts pale brown, spotted and dotted with

brownish-black; a pale grey line from the base of the upper mandible

over each eye; quills light brownish-grey, barred with brownish-black,

their coverts dark brown, secondary coverts with the tip white; throat

yellowish-grey, lower parts light grey, patched and sprinkled with

brownish-black; tail-feathers tinged with red. Young with the upper

parts light brownish-red, each feather with a central blackish-brown

line; tail and quills barred with dull brown; a line over the eye, and

the tips of the secondary coverts reddish-white; breast and sides

light yellowish-grey, spotted and lined with brownish-black and bright

reddish-brown, the rest of the lower parts yellowish-grey, the tarsal

feathers pale yellowish-red.

_Male_, 10, 22. _Female_, 10, 23.

From Texas eastward. Columbia River. Resident. Abundant.

Mottled Owl, Strix nævia, Wils. Amer. Orn. v. iii. p. 16.

Adult.

Red Owl, Strix Asio, Wils. Amer. Orn. v. v. p. 83. Young.

Mottled and Red Owl, Strix Asio, Nutt. Man. v. i. p. 120.

Little Screech Owl, Strix Asio, Aud. Orn. Biog. v. i. p. 486;

v. v. p. 392.

A Synopsis of the Birds of North America · 第 41 / 469 题