411. 16. Fuligula glacialis, Linn. Long-tailed Duck.

Plate CCCXII. Male, Female, and Young.

Male with the bill black in its basal half, orange-yellow towards the

end; the scapulars much elongated and tapering, the tail very long,

acuminate, of fourteen feathers; a large oblong greyish-white patch on

each side of the head from the bill to behind the ear; the upper part

of the head and nape black, that colour being narrowed in front by the

encroachment of the white patches; neck all round, and anterior half

of the breast, dark chocolate; back and wing-coverts brownish-black;

scapulars broadly margined with light reddish-brown; quills chocolate,

secondaries externally margined with lighter, primaries internally;

middle four feathers of the tail brownish-black, the outer two of

these margined with white, all the rest white, but the inner with a

longitudinal patch of dusky on the outer webs. Male in winter with the

head, neck, fore part of back, and scapulars, white; space about the

eye pale greyish-red, and a large oblong patch of chocolate-brown on

the side of the neck; upper parts including the middle four

tail-feathers, brownish-black, but the secondary quills tinged with

reddish-brown, and having paler margins; anterior half of breast

chocolate-brown, the rest of lower parts and the four lateral

tail-feathers white. Female considerably smaller, with the scapulars

not elongated, and the tail short and rounded; bill dusky green; head

dark greyish-brown, with a patch of greyish-white surrounding the eye,

but not extending to the bill; a large patch of the same colour on the

side of the neck, the hind part of which is dusky brown, the fore part

greyish-brown, the feathers broadly margined with whitish; the upper

parts dark greyish-brown, the two lateral tail-feathers edged with

white; lower parts white, the feathers under the wings slightly tinged

with grey.

_Male_, 23, 29-1/2. _Female_, 15-3/4, 26.

Breeds from Labrador northward to the Arctic Seas. Abundant during

winter along the coasts of the Atlantic Districts to the mouth of the

Mississippi. Never in the interior.

Long-tailed Duck, Anas glacialis, Wils. Amer. Orn. v. viii. p.

93.

Fuligula glacialis, Bonap. Syn. p. 395.

Long-tailed Duck, Harelda glacialis, Swains. & Rich. F. Bor.

Amer. v. ii. p. 460.

Long-tailed Duck, Nutt. Man. v. ii. p. 453.

Long tailed Duck, Fuligula glacialis, Aud. Orn. Biog. v. iv.

p. 103.

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