Astronomers tell us that there are systems of worlds in outer space, presided over by green suns; it was as if I had been transported to such a world. Moreover, the effect was cool and calm and healthful; cities are abnormal places of abode; man originated and during all the early ages of his development, lived in the green, arboreal country, surrounded by rustic scenery and sylvan quiet. The clangor and roar of a great city, particularly the noise by night, is unnatural; nor are the reflected colors from urban structures normal to the eye. Add to these the undue tension to which city life, as a whole, braces the living substance of brain and nerve, and the reason why city populations have to be so constantly recruited from the country is in some degree explained. Children even more than older persons need country surroundings. Next to the deep novelty of the wide green landscape, came the bird-songs. It was June. The air seemed to me all a-quiver with bird-notes, and I was listening to each and every one. Ah, to my untried, youthful eyes those fresh great hay-fields, whitening with ox-eyed daisies, reddening with sweet-scented clover and streaked golden with vivid yellow butter-cups, over which the song-convulsed bobolinks hovered on arcuate wings! I had never heard the nesting song of a bobolink before. What a song it is!--the eager zeal, the exultation in it. The overflowing, rollicking joy with which it is poured forth, filled me with such gleeful astonishment, the first time I heard one, and struck such a chord of sympathetic feeling in my heart and so powerfully, that I recollect shouting, "ye-ho!" and racing tumultuously after the rapturous singer. "What does that bird say?" I cried. Laughing quietly at my fresh curiosity, the Old Squire told me that the bird was supposed to say,-- "Bob o' Lincoln, take-a-stick-and-give-a-lick, Bob-olink, Kitty-link, Withy-link, Billy-seeble, see, see, see!" Addison gave a somewhat different interpretation which has now slipped my memory; I deemed the Old Squire's version the more reliable one. While strawberrying in the fields, that summer, I searched three or four times for the nests which I felt sure were close by, in the grass, for the little plain gray wife of the noisy singer sat on the weed-tops, crying,--"Skack! skack!" but I could not find them.