Every loiterer about the woods knows this pretty, speckled-breasted, olive-backed little bird, which walks along over the dry leaves a few yards from him, moving its head as it walks, like a miniature domestic fowl. Most birds are very stiff-necked, like the robin, and as they run or hop upon the ground, carry the head as if it were riveted to the body. Not so the oven-bird, or the other birds that walk, as the cow-bunting, or the quail, or the crow. They move the head forward with the movement of the feet. The sharp, reiterated, almost screeching song of the oven-bird, as it perches on a limb a few feet from the ground, like the words "preacher, preacher, preacher," or "teacher, teacher, teacher," uttered louder and louder, and repeated six or seven times, is also familiar to most ears; but its wild, ringing, rapturous burst of song in the air high above the tree-tops is not so well known. From a very prosy, tiresome, unmelodious singer, it is suddenly transformed for a brief moment into a lyric poet of great power. It is a great surprise. The bird undergoes a complete transformation. Ordinarily it is a very quiet, demure sort of bird. It walks about over the leaves, moving its head like a little hen; then perches on a limb a few feet from the ground and sends forth its shrill, rather prosy, unmusical chant. Surely it is an ordinary, commonplace bird. But wait till the inspiration of its flight-song is upon it. What a change! Up it goes through the branches of the trees, leaping from limb to limb, faster and faster, till it shoots from the tree-tops fifty or more feet into the air above them, and bursts into an ecstasy of song, rapid, ringing, lyrical; no more like its habitual performance than a match is like a rocket; brief but thrilling; emphatic but musical. Having reached its climax of flight and song, the bird closes its wings and drops nearly perpendicularly downward like the skylark. If its song were more prolonged, it would rival the song of that famous bird. The bird does this many times a day during early June, but oftenest at twilight.

About the first of June there is a nest in the woods, upon the ground, with four creamy-white eggs in it, spotted with brown or lilac, chiefly about the larger ends, that always gives the walker who is so lucky as to find it a thrill of pleasure. It is like a ground sparrow's nest with a roof or canopy to it. The little brown or olive backed bird starts away from your feet and runs swiftly and almost silently over the dry leaves, and then turns her speckled breast to see if you are following. She walks very prettily, by far the prettiest pedestrian in the woods. But if she thinks you have discovered her secret, she feigns lameness and disability of both leg and wing, to decoy you into the pursuit of her. This is the oven-bird. The last nest of this bird I found was while in quest of the pink cypripedium. We suddenly spied a couple of the flowers a few steps from the path along which we were walking, and had stooped to admire them, when out sprang the bird from beside them, doubtless thinking she was the subject of observation instead of the rose-purple flowers that swung but a foot or two above her. But we never should have seen her had she kept her place. She had found a rent in the matted carpet of dry leaves and pine needles that covered the ground, and into this had insinuated her nest, the leaves and needles forming a canopy above it, sloping to the south and west, the source of the more frequent summer rains.