386. 1. Anas Borchas, Linn. Mallard.

Plate CCXXI. Male and Female.

Male with the feathers of the head and neck short, blended, and

splendent; tail much rounded, of sixteen acute feathers, of which the

four central are recurved; bill greenish-yellow, feet orange-red; head

and upper part of neck deep green; about the middle of the neck a

white ring; its lower part anteriorly, and the fore part of the

breast, dark brownish-chestnut; fore part of back light

yellowish-brown, rest of the back brownish-black, the rump black,

splendent with green and purplish-blue, as are the recurved

tail-feathers; upper surface of wings greyish-brown, scapulars

lighter, except their inner webs, and with the anterior dorsal

feathers, minutely undulated with brown, speculum on about ten of the

secondaries purple and green, edged with velvet-black and white, the

anterior bands of these colours being on the secondary coverts;

breast, sides, and abdomen very pale grey, minutely undulated with

darker; lower tail-coverts black. Female with the bill black in the

middle, dull orange at the extremities and along the edges; upper

parts pale yellowish, streaked and spotted with dusky; feathers of the

head narrowly streaked, of the back with the margins and a central

streak yellowish-brown, the rest dark, the scapulars similar, but with

the light streak on the outer web; speculum as in the male, but with

less green; lower parts dull ochre, deeper on the lower neck, faintly

streaked and spotted with brown.

_Male_, 24, 36. _Female_, 22.

Breeds from Texas sparingly throughout the United States. Columbia

River, and Fur Countries. Abundant during winter in all the Southern

Districts. Not found in Maine, or farther eastward.

Mallard, Anas Borchas, Wils. Amer. Orn. v. viii. p. 112.

Anas Borchas, Bonap. Syn. p. 383.

Anas (Borchas) domestica, Mallard, Swains. & Rich. F. Bor.

Amer. v. ii. p. 442.

Mallard Duck, Anas domestica, Nutt. Man. v. ii. p. 378.

Mallard, Anas Borchas, Aud. Orn. Biog. v. iii. p. 164.

A Synopsis of the Birds of North America · 第 360 / 469 题