317. 2. Charadrius marmoratus, Wagler. American Golden Plover.

Plate CCC. Adult in summer, winter, and spring.

Bill black, feet bluish-grey. In summer the upper part of head, fore

part of back, and scapulars variegated with brownish-black and bright

yellow, the latter in spots along the edges of the feathers; rump with

smaller spots, two on each feather; quills and coverts dark

greyish-brown, secondaries paler, the inner margined with

yellowish-white spots, the smaller coverts spotted with the same;

tail-feathers greyish-brown, faintly banded with paler, the two

central with marginal yellowish spots; a broad band of white across

the forehead and over the eyes, and extending along the side of the

neck; the rest of the lower parts brownish-black, excepting the lower

tail-coverts, which are chiefly white, the lateral banded or spotted

with black, and the axillary and lower wing-coverts, which are light

grey. In winter, the upper parts are blackish-brown, marked with small

yellow spots, the lower parts pale grey, passing behind into

greyish-white, the neck and breast streaked with greyish-brown. This

species, which closely resembles _Charadrius pluvialis_, is

distinguishable by having the tarsus slightly longer, the toes

somewhat shorter, and the axillar feathers always light grey, they

being white in that species, which very probably exists in North

America, although I am not at present in possession of specimens, and

cannot with certainty describe it as belonging to that country.

_Adult_, 10-1/2, 22-3/8.

Migrates southward in autumn and winter in vast flocks, from the

northern regions, resting by the way, both in the interior and along

the coast. Breeds on the Northern Barren Grounds, and islands of the

Arctic Sea.

Charadrius marmoratus, Wagler, Syst. Avium.

Golden Plover, Charadrius pluvialis, Wils. Amer. Orn. v. vii.

p. 71. Winter.

Charadrius pluvialis, Bonap. Syn. p. 297.

Charadrius pluvialis, Golden Plover, Swains. & Rich. F. Bor.

Amer. v. ii. p. 623.

American Golden Plover, Charadrius marmoratus, Aud. Orn. Biog.

v. v. p. 575.

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