weather, splashing about, and chasing each other in sheer exuberance of spirit.... Towards evening the geese recommence feeding, and so intensely eager are they about sunset to utilise the few remaining minutes that they then, perhaps, offer the most favourable chance to get within shot.... Just at dark the whole host rise on wing together, and make for the open sea. In the morning they come in by companies and battalions, but at night they go out in a solid army; and a fine sight it is to witness their departure. The whole host, perhaps ten thousand strong, here massed in dense phalanxes, elsewhere in columns, tailing off into long skeins, V’s, or rectilinear formations of every conceivable shape, but always with a certain formation--out they go; ... while their loud clanging _honk honk_, and its running accompaniment of lower croaks and shrill bi-tones, resound for miles around.’ Barnacle Goose. Bernicla leucopsis. [Illustration: FIG. 77.--BARNACLE GOOSE. ¹⁄₁₀ natural size.] Head, neck, and throat black; forehead, cheeks, and chin white; a black stripe between the eye and bill; mantle lavender-grey barred with bluish black and white; wing and tail feathers blackish; breast and belly greyish; vent and tail-coverts pure white; flanks barred with grey; bill, legs, and feet black. Length, twenty-five inches. * * * * * The present species is not nearly so abundant as the brent, and not so exclusively marine in its habits. It sometimes visits inland districts, and although it feeds on the mud-flats like the brent, it leaves them as soon as the tide rises, and repairs to some grassy bank of a river or lake, where it feeds. The breeding habits of this species are not known; it is believed to have its nesting-grounds in Spitzbergen and Nova Zembla. Mute Swan. Cygnus olor. Bill reddish orange; the nail, nostrils, lores, and basal tubercle black; plumage pure white; legs and feet black. Length, sixty inches; weight, about thirty pounds. * * * * * The mute, or tame swan, is as well known to most people as the turkey, goose, and pheasant, and, like the pheasant, is supposed to be a foreign species, said to have been first brought from Cyprus to this country, by Richard I., about the end of the twelfth century. As a semi-domestic species it exists throughout the British Islands, but whether wild birds of its species visit us or not is not known, since wild and semi-wild birds are indistinguishable. The wild mute swan breeds in Denmark and South Sweden, in South Russia and the valley of the Danube, and many other localities, and in winter visits the Mediterranean. The breeding habits of the wild and tame bird are the same, but, according to Naumann, the wild bird in the pairing season has a loud, trumpet-like note, resembling the cry of a crane or whooper swan.