up and interwoven, making the bottom more secure, and pendent there in her swinging cradle, safe from the eyes of owl or jay above, from four-footed prowlers below, the mother bird will brood her rufous-wreathed white eggs.
Many another warbler will lead the May visitor to Chocorua through these lakeside woodlands which Bolles loved. Some toll him cheerfully from one low thicket to another, where he may see the bird and the wood violet in the same glance or pluck painted and purple trilliums and not lose sight of his quest. Of these is the black-masked Maryland yellowthroat, whose song of "witchery, witchery, witchery," always speaks for itself alone. No bird seems necessary for the production of this. It buds from the air as young leaves do from the twigs, impelled by a magic power within itself, nor, when you finally find the bird, demurely winding his masked way through the low growth, does the voice by any chance proceed from his throat. All warblers are ventriloquists, but I always think the Maryland yellowthroat of the Chocorua thickets the most demure magician of them all. Perhaps the black mask has some-
