Not every person is aware that the common redheaded woodpecker is no red-head at all during the first summer of his buoyant young life, but a black-head instead, or, rather, his head and neck are very dark gray. However, one day in September I was delighted and amused to find an adolescent woodpecker whose head and neck were beginning to turn quite reddish, flecked everywhere with white, giving him a decidedly picturesque appearance as he scuddled up an oblique fence-stake. Of course the red-head is always sui generis, but in this case he seemed to be more so than usual. Nearly all the woodpeckers—the downy, the hairy, and the golden-winged—are devoid of the red spots on their heads, while young, to prevent them, I suppose, from becoming vain.
Sometimes an entirely foreign tint is introduced into the plumage of the young bird during his transition state. One day I was surprised to observe a decidedly bluish cast on the striped breast of a young towhee bunting, which was all the more curious because there is no blue whatever in the plumage of either the adult male or female. But the most curious freak of Nature’s dyeing I have ever seen in the bird world was in the case of a young scarlet tanager, whose body, including the wings, was completely girded with a band of white, the border of which was quite irregular. As every observer knows, the only colors visible in the adult male’s plumage are black and scarlet; still, when the scarlet feathers are pushed aside, they show white underneath, and that may account for the albino quality of this specimen.
When he is first fledged, the pattern of the young cardinal grossbeak’s plumage very much resembles that of his mother; but soon the bright red of his full dress begins to peep here and there through the grayish-olive of his kilts and trousers, so to speak, making him look as if he had been meddling with a keg of red paint and had splashed himself liberally with it. By and by there is a very odd blending of tints in his suit. Scarcely less curious is the garb of the young white-crowned sparrow; his whole head is black or blackish-brown, except a tiny speck of white in the centre of the crown, gleaming like a diamond in its dark setting. In the adult bird the whole crown is a glistening white, bordered on each side by a black band, which circles about on the forehead and separates the crown-piece from the white superciliary line.
Some of the warblers are scarcely recognizable in their juvenile attire. For example, the young black-poll, bay-breasted, and chestnut-sided warblers bear little, if any, resemblance to their parents, whose diversified nuptial robes make our woodlands radiant in the spring. The young are quite tame in their soiled olive plumes, and look so much alike that the ornithologist is often at his wits’ end to tell them apart. Were it not for the yellow rumps of the magnolia and myrtle warblers when young, one would scarcely know them from a dozen other species as they pursue their journey southward in the autumn. The Maryland yellow-throat does not deign to wear his black mask until he is about eight months old, and the boy redstart contents himself with his mamma’s style of dress until he returns in the spring from his sojourn in the south, and does not seem to be ashamed to be tied to her apron-string. And there is that natty little dandy, the ruby-crowned kinglet—it is said, on good authority, that he must be two years old before he is entitled to wear the ruby gem in his forehead; which must be a sore deprivation for this little aristocrat in feathers. Perhaps in kingletdom a bird does not become of age until he is two years old.
Thus it will be seen that the study of ornithology is made more difficult, and at the same time more interesting, by this change of toilet among the birds,—more difficult, because the observer must learn to identify the birds in their youthful as well as in their adult plumage; and more interesting, because of the greater variety thus given to this branch of scientific inquiry.
VIII.
NEST-HUNTING.
Nothing in Nature is more pregnant with suggestion than the nest of a bird. The story of one of these deftly woven dwellings in the woods, if fully written, might prove almost as weird and romantic as the history of a castle on the Rhine. What madrigals, what pæans, have been sung, and what victories celebrated, from the time the first fibres were braided until the chirping nestlings were able to shift for themselves! And, alas, how many fond hopes have perished as well! No doubt the ruses and subterfuges employed to elude cunning foes or ward off their murderous attacks, would fill a volume of valuable information on military tactics. One might write comedies or tragedies about the nest-life of the birds that would be no less interesting than realistic. More than that, the study of these wonderful fabrics would virtually be a study of the psychology of the feathered artisans, each nest being an index of a special type of mind and a measure of the bird’s mental resources. As William Hamilton Gibson has well said: “To know the nidification and nest-life of a bird is to get the cream of its history;” than which nothing could be truer or more aptly expressed.
No wonder the poets have so often been thrown into lyrical moods over the homesteads of the birds! Mrs. Margaret E. Sangster’s poem on “The Building of the Nest” is perhaps not unfamiliar to most readers; but one stanza is so graceful and rhythmical that it begs for quotation at this point:—
“They’ll come again to the apple-tree—
Robin and all the rest—