and for some time after one has left it each footstep leaves a white mark on the turf On the ridge the low trees and bushes have an outline like the flame of a candle in a draught—the wind has blown them till they have grown fixed in that shape. In an oak across the ploughed field a flock of wood-pigeons have settled; on the furrows there are chaffinches, and larks rise and float a few yards farther away. The snow has ceased, and though there is no wind on the surface, the clouds high above have opened somewhat, not sufficient for the sun to shine, but to prolong the already closing afternoon a few minutes. If the sun shines to-morrow morning the lark will soar and sing, though it is January, and the quick note of the chaffinch will be heard as he perches on the little branches projecting from the trunks of trees below the great boughs. Thrushes sing every mild day in December and January, entirely irrespective of the season, also before rain.
A curious instance of a starling having a young brood at this time of the year, recently recorded, seems to suggest that birds are not really deceived by the passing mildness of a few days, but are obliged to prepare nests, finding themselves in a condition to require them. The cause, in short, is physiological, and not the folly of the bird. This starling had had two previous broods, one in October, and now again in December-January. The starling was not, therefore, deceived by the chance of mild weather; her own bodily condition led her to the nest, and had she been a robin or thrush she would have built one instead of resorting to a cranny. It is certain that individuals among
