It is evident, however, that for birds, as for ourselves, the same thing often has both a bright and a dark side. If men are sometimes heartless, and never to be altogether confided in, yet at the same time their doings are in various respects conducive to the happiness and increase of feathered life; and this not only in the case of some of the more familiar species, but even in that of many which still retain all their natural shyness of human society. A clearing like that in which I was now resting offers an excellent illustration of this; for it is a rule without exceptions that in such a place one may see and hear more birds in half an hour than are likely to be met with in the course of a long day's tramp through the unbroken forest. The mourning warbler himself likes a roadside copse better than a deep wood, jealous as he may be of man's approach. Up to a certain point, civilization is a blessing, even to birds. Beyond a certain point, for aught I know, it may be nothing but a curse, even to men. Here, then, I sat, now taken up with the beautiful landscape, and anon turning my head to behold some fowl of the air. I might have mused with Emerson,-- "Knows he who tills this lonely field, To reap its scanty corn, What mystic fruit his acres yield At midnight and at morn," --only "mystic fruit" would have been rather too high-sounding a phrase for my commonplace cogitations. Hermit thrushes, olive-backed thrushes, and veeries, with sundry warblers and a scarlet tanager, sang in chorus from the woods behind me, while in front bluebirds, robins, song sparrows, vesper sparrows, and chippers were doing their best to transform this fresh Vermont clearing into a time-worn Massachusetts pasture; assisted meanwhile by a goldfinch who flew over my head with an ecstatic burst of melody, and a linnet who fell to warbling with characteristic fluency from a neighboring tree-top. At least two pairs of rose-breasted grosbeaks had summer quarters here; and busy enough they looked, flitting from one side of the garden to another, yet not too busy for a tune between whiles. One of the males was in really gorgeous plumage. The rose-color had run over, as it were (like Aaron's "precious ointment"), and spilled all down his breast. It is hard for me ever to think of this brilliant, tropically dressed grosbeak as a true Northerner; and here once more I was for the moment surprised to hear him and the olive-backed thrush singing together in the same wood. Could such neighborliness have any patriotic significance? I was almost ready to ask. Across the corn-field a Traill's flycatcher was tossing up his head pertly, and vociferating _kwee-kwee_. I took it for a challenge: "Find my nest if you can, brother!" But I found nothing. Nor was I more successful with a humming-bird, who had chosen the tip of a charred stub, only a few rods from my seat, for his favorite perch. Again and