THE COLE TIT
PARUS ATER

Crown of the head, throat, and front of the neck black; cheeks and nape white; upper parts grey; wings bluish grey, with two white bands; under parts white, tinged with grey. Length four inches and a half; breadth nearly eight. Eggs like the last.

This and the following species resemble each other so closely in size, habits, general hue and note, that at a distance it is difficult to distinguish them. There are, however, strong points of difference; the head and neck of the present species being glossy black, with a patch of pure white on the nape of the neck and on the cheeks, while the head of the Marsh Tit is of a dull sooty black, without any admixture of white, nor is there a white spot on the cheeks. The Cole Tit is in many districts a common bird, inhabiting woods and hedgerows, and feeding on insects, for which it hunts with unceasing activity among the branches and twigs of trees. Its note is less varied than that of the Blue Tit, but sweeter in tone. It builds its nest in the holes of trees and walls, of moss, hair, and feathers, and lays six or seven eggs.

THE MARSH TIT
PARUS PALUSTRIS

Forehead, crown, head, and nape black; upper parts grey; wings dark grey, lighter at the edges; cheeks, throat, and breast dull white. Dimensions and eggs as in the last.

As has been said, the Marsh Tit and Cole Tit are so much alike that it requires a sharp eye to distinguish them at a distance. On a closer inspection, however, the characters mentioned in the preceding paragraph become apparent, and there can be no question that they are distinct species. The Marsh Tit is a bird of common occurrence, resident south of the Forth, being in some places less abundant, in others more so than the Cole Tit, while in others, again, the two are equally frequent. In those districts with which I am myself most familiar, it is hard to say which kind preponderates. Though it freely resorts to woods and plantations remote from water, it prefers, according to Montagu, low, wet ground, where old willow-trees abound, in the holes of which it often makes its nest. Its note, I have already observed, is very like that of the Cole Tit, being less harsh than that either of the Blue or Great Tit. The peculiar double note, which I know no other way of describing than by comparing it to the syllables 'if-he', rapidly uttered, and repeated in imitation of a sob, characterizes, in a more or less marked degree, the spring song of all four. Another characteristic of the same species is, that all the members of a brood appear to keep much together for several months after they are fledged. At the approach of winter, they break up their societies, and are for the most part solitary till the return of spring. The Marsh Tit, like the Tom Tit, has been observed to enlarge the hole which it has selected for its nest, and to carry the chips in its bill to a distance, and it is equally courageous in defence of its eggs and young.

THE CRESTED TIT
PARUS CRISTÁTUS

Feathers of the crown elongated and capable of being erected, black, edged with white; cheeks and sides of the neck white; throat, collar, and a streak across the temples black; all the other upper parts reddish brown; lower parts white, faintly tinged with red. Length four inches and three-quarters. Eggs white spotted with blood-red.

'The Crested Tit', is a solitary retired species, inhabiting only gloomy forests, particularly those which abound with evergreens. On the European Continent it is found in Denmark, Sweden, Russia, Switzerland, and some parts of France. In the large pine tracts in the north of Scotland, it is said to be not uncommon, and it used to be found also in the neighbourhood of Glasgow, but has been seldom observed in England. Its food consists of insects, berries of the juniper, and seeds of evergreens. It builds its nest in hollow trees, or in the deserted nests of squirrels and crows, and lays as many as eight eggs.