Little Brothers of the Air

by Olive Thorne Miller

We called him the blue, but that was not his whole name by any means. Fancy a scientist with a new bird to label, contenting himself with one word! His whole name is—or was till lately—black-throated blue-backed warbler, or Dendroica cœrulescens, and that being fairly set down for future reference for whom it may concern, I shall call him henceforth, as we did in the woods, the blue.

For a day or two at first he was to us, like many another of his size, only a "wandering voice." But it was an enticing voice, a sweet-toned succession of z-z-z in ascending scale, and it was so persistent that when we really made the attempt, we had no trouble in getting sight of the little beauty hardly bigger than one's thumb. He was a wary little sprite, and though he looked down upon us as we turned opera-glasses toward him,—a battery that puts some birds into a panic,—he was not alarmed. He probably made up his mind then and there, that it should be his special business to keep us away from his nest, for really that seemed to be his occupation. No sooner did we set foot in the woods than his sweet song attracted us. We followed it, and he, carelessly as it seemed, but surely, led us on around and around, always in a circle without end.

My fellow bird-student became fairly bewitched, and could not rest till she found his nest. For my part I gave up the warbler family long ago, as too small, too uneasy, too fond of tree-tops, to waste time and patience over. In these her native woods, my comrade led in our walks, and the moment we heard his tantalizing z-z-z she turned irresistibly toward it. I followed, of course, happy to be anywhere under these trees.

One morning she tracked him inch by inch till she was fortunate enough to trace him to a wild corner in the woods given up to a tangle of fallen trees, saplings, and other growth. She went home happy, sure she was on the trail. The next day we turned our steps to that quarter and penetrated the jungle till we reached a moderately clear spot facing an impenetrable mass of low saplings. There we took our places, to wait with what patience we might for the blue.

Our lucky star was in the ascendant that day, for we had not been there three minutes before a small, inconspicuous bird dropped into the bushes a few feet from us. My friend's eye followed her, and in a second fell upon the nest the little creature was lining, in a low maple about two feet from the ground.

But who was she? For it is one of the difficulties about nests, that the brightly-colored male, whom one knows so well, is very sure not to show himself in the neighborhood, and his spouse is certain to look just like everybody else. However, there is always some mark by which we may know, and as soon as the watcher secured a good look she announced in an excited whisper, "We have it! a female blue, building."

So it proved to be, and we planted our seats against trees for backs, and arranged ourselves to stay. The dog seeing this preparation, and recognizing it as somewhat permanent, with a heavy sigh laid himself out full length, and composed himself to sleep.

The work over that nest was one of the prettiest bits of bird-life I ever watched. Never was a scrap of a warbler, a mere pinch of feathers, so perfectly delighted with anything as she with that dear little homestead of hers. It was pretty; it looked outside like the dainty hanging cradle of a vireo, but instead of being suspended from a horizontal forked twig, it was held in an upright fork made by four twigs of the sapling.

The little creature's body seemed too small to hold her joy; she simply could not bring her mind to leave it. She rushed off a short distance and brought some infinitesimal atom of something not visible to our coarse sight, but very important in hers. This she arranged carefully, then slipped into the nest and moulded it into place by pressing her breast against it and turning around.

Thus she worked for some time, and then seemed to feel that her task was over, at least for the moment. Yet she could not tear herself away. She flew six inches away, then instantly came back and got into the nest, trying it this way and that. Then she ran up a stem, and in a moment down again, trying that nest in a new way, from a fresh point of view. This performance went on a long time, and we found it as impossible to leave as she did; we were as completely charmed with her ingenuous and bewitching manners as she was with her new home.