_Plumages._--The downy young dowitcher somewhat resembles the young snipe, but has a somewhat different pattern of similar colors. The large central crown patch is black, clouded, or overcast, with "chestnut" tips and with two indefinite spots of whitish tips; the black extends down to the bill; a broad, black loral stripe extends from the eye to the bill, and a still broader postocular stripe from the eye to the nape; these two stripes are separated from the dark crown patch by a stripe which is "tawny" above the lores, buffy white over the eyes, and white around the posterior half of the crown. The chin is buffy white, and the throat and breast are "ochraceous tawny," becoming lighter and grayer on the belly. The upper parts are much like those of the snipe, variegated, or marbled, with black, "chestnut," and "umber brown," and spotted with small round white spots, terminal tufts, which are very thick on the wings and form roughly two rows down the back and two rows on each thigh.
In fresh juvenal plumage in July in Alaska, the crown, back, and scapulars are black, broadly edged with "cinnamon rufous" or "hazel"; the throat, breast, and flanks are gray, the feathers broadly tipped with "ochraceous tawny" and streaked with black or spotted with dusky; the tertials, innermost greater coverts, and the median coverts are edged with "cinnamon buff." These edgings are much browner in _scolopaceus_ and paler buff in _griseus_.
A postjuvenal molt, beginning in September and lasting until December or later, involves a change of the body plumage, sometimes the tail and some of the wing coverts and scapulars. This produces the first winter plumage, which is like the adult winter plumage, except for the retained juvenal scapulars, tertials, and wing coverts. The first prenuptial molt is limited to a few scattering feathers in the body plumage, above and below, some of the scapulars and wing coverts, and the tail; these are like corresponding spring feathers of the adult. There is considerable individual variation in the amount of new feathers in this first nuptial plumage. I have seen birds in this plumage from March 28 to September 9. They do not go north to breed, but remain in the South during the summer. At the first postnuptial molt, in August, they assume the adult winter plumage. In some young birds the prenuptial molt seems to be omitted and the postnuptial molt seems to be a change from one winter plumage to another.