THE SPUR-WINGED GOOSE.

The Spur-winged Goose (Plectropterus Gambensis) is characterised by its large size, slender body, long neck, strong beak, furnished with an excrescence at its base, its unfeathered face, and long bare legs. The feet are provided with long toes, connected by large webs; in the long, pointed wings the upper secondaries are much developed, and the wrist-joint armed with a powerful spur; the tail is of moderate length and wedge-shaped, and the plumage, composed of large feathers, is smooth and compact. In this bird the cheeks, chin, throat, centre of breast, under side, and the short feathers on the upper wing-covers are all white; the rest of the plumage is blackish green. The eyes are reddish brown, the beak and the excrescence at its base blueish red; the feet dull light red. This species is three feet long and five feet and a half broad; the tail measures seven inches. The female is considerably smaller than her mate, but resembles him in the coloration of her feathers; the young are brown on the upper parts of the body, with black wings, a greyish brown neck, and white throat; the rest of their plumage is light grey. The habitat of the Spur-winged Goose extends over the whole of Central and South Africa, where it occupies the borders of streams or rain tanks, in small parties, and seldom wanders to any distance from its usual haunts. During the months of March and July it retires to secluded and marshy localities in order to moult, as at those periods it is unable to fly. At the commencement of the rainy season the flocks separate in pairs, and seek their breeding-places. The large nest, which is formed of rushes, reeds, and grass, is occasionally placed in the water, and contains from three to six eggs. The downy young appear about September or October, and remain with their parents until they are full-grown. Within the first year they acquire the same plumage as the adults, but do not exhibit the excrescence on the bill till they are somewhat older. When in the water the movements of this species resemble those of its brethren, but upon the ground its gait is very similar to that of the Stork. When about to fly it runs for some distance, and then rises with powerful and rapid strokes of its wings to a considerable height; occasionally whilst in the air it may be seen indulging in a very peculiar hovering motion. We have never heard the Spur-winged Goose do more than utter a hoarse hissing sound. According to our own observations it is timid and cautious in its intercourse with man, but appears to take little heed of any of its feathered companions. Yarrell mentions that two specimens of this bird have been shot in England, the one in Cornwall, the other in Yorkshire, and for many years several have been kept in the Zoological Gardens, Regent's Park.

THE GREY OR WILD GOOSE.

The Grey or Wild Goose (Anser cinereus), the species from which our Domestic Goose is descended, has the feathers on the upper portions of the body of a brownish grey, edged with a whitish shade; whilst those on the under side are yellowish grey bordered with deep grey. The wing is dark grey, and the region of the rump pure white; the quills and tail-feathers are blackish grey with white shafts, the latter are also tipped with white; the eye is light brown, the beak yellow, and the foot pale red. This species is fully three feet long, and five feet and a half broad; the wing measures eighteen, and the tail six inches. The Grey Wild Goose was formerly very common in the fenny districts of England, but is now comparatively rare both in this country and in Ireland. It is a winter visitor to Orkney and Shetland, but does not remain to breed, passing northwards in the spring.

THE CANADA GOOSE.

The Canada Goose (Cygnopsis Canadensis) nearly resembles the Domestic Goose in many particulars, but is recognisable therefrom by its comparatively slender body, long neck, and variegated