The Smew.
English Synonyms.—Smew: Montagu, Selby, Jenyns. Pied Smew: McGillivray. White Nun: Selby. Pied Diver, Vane Widgeon.
Latin Synonyms.—Mergus albellus: Linn., Latham, Jenyns, Bonaparte, McGillivray. Mergus minutus: Young, Linn., Latham.
French Synonyms.—Harle Piette: Temminck. Harle Huppé: Buffon.
Like its congeners, the Smew is a native of the northern regions of both continents, retiring southward as the winter approaches, and spreading in great numbers over Germany, France, and Italy in October and November, and returning northward in April. North of the Humber it is a rare bird. Montagu says it is plentiful on the south coast, but that it is not known to breed with us. It is of elegant form, smaller than the Merganser, being only fifteen inches in length. The plumage of the head is full, soft, and blended; the upper part of the head and nape elongated, forming a gradually narrowing crest; the wings short, rather narrow, slightly convex, and pointed—when closed reaching to within an inch and a half from the end of the tail. The male bird, at maturity, has a great spot of greenish black on each side of the bill, and a longitudinal one on the occiput. The tufted crest, neck, scapulars, small coverts of the wing, and all the lower parts are pure white; the upper part of the back, the two crescents under the sides of the breast, and the edges of the scapulars are deep black; the tail is ash-coloured; sides and thighs are varied with ash-coloured zigzags; bill, tarsi, and toes are bluish ash; webs black, and the iris brown. In habit the Smew greatly resembles the Goosanders.
Fig. 96.—The Smew (Mergus albellus).
The Goose (Anser) forms a special genus among the Palmipedes. It is a bird which is often spoken of with contempt, though very improperly, for few birds are able to afford mankind the amount of service rendered by the despised Goose.