Whistler.
Golden Eye, Great Head.
Fuligula Clangula, Linn.
Specific Character.—Bill black, high at the base, where there is quite a large spot of white; head ornamented with a beautiful crest, and feathers more than an inch long and loose; insides yellow; the entire head and upper part of the neck rich glossy-green, with purple reflections, more particularly so on the throat and forehead; rest of the neck, with the entire plumage, white; sides of the rump and vent dusky grey; tail greyish-brown; back and wings brownish-black—a large patch of white on the latter, formed by the larger portion of the secondaries and the tips of its coverts; legs reddish-orange. Length twenty inches; wing nine inches. Female head and upper part of the neck dull brown; wings dusky; lower parts white, as are six of the secondaries and their coverts; the tips of the latter dusky. About three inches smaller than the male.