At the age of thirteen or fourteen days, the young quit the nest, and receive their first lessons in the mysteries of bird life; and, in ten days more, are forced to shift for themselves, but are permitted, however, to remain with the parents until the time of the autumnal migration, when they help to form the small flocks which are seen flying southward about the middle of October.
The eggs of this species are four in number, rounded-oval in shape, and are covered over the entire surface with dots and blotches of reddish-brown upon an obscure grayish, or reddish-white background. In some specimens, these dots run into each other; and, in others, they are distinct, being more profusely collected about the larger extremity. The average measurement of a score of specimens from widely-separated localities is .97 by .80 of an inch. Such is the resemblance which obtains between these eggs and those of the Brown Thrush, that when sets of both are placed together in a tray, the difference between them would scarcely be apparent to a novice in such matters. It remains for the keen and critical eye of the more advanced student to point out the distinction, which consists in the paler and more roseate tint of the Chewink's eggs, and the larger size of those of the Thrasher. Wherever observed, these birds seem to be single-brooded, although nests are sometimes found with young, in June and August, which fact would seem to argue that occasionally more than one brood is reared; but, generally, the first brood leaves the nest too late for another to be brought out before the appearance of the early frosts.
Plate IX.--PICUS PUBESCENS, Linaeus.--Downy Woodpecker.
|The Downy Woodpecker, or Lessee Sapsucker as it is called byway of distinction, is a resident rather than a migratory species, and is known to breed wherever it is found. Its area of distribution extends from Lower Louisiana to Labrador, and from Texas northward through New Mexico and the Indian Territory to the 58° of latitude. It is also quite common in the maritime parts of Alaska, the Aleutian Islands excepted. Although abundant east of the Rocky Mountains, and rather more numerous than its nearest kin, the Larger Sapsucker, yet, owing to the smallness of its size, it is not so well known outside of cultivated districts.