The most notable thing, however, about Higginson's out-door papers was their ringing call for a return to reality. It was he who more than any one else created interest in Thoreau; and it was he who first gained attention with the cry, "Back to nature." "The American temperament," he declared, "needs at this moment nothing so much as that wholesome training of semi-rural life which reared Hampden and Cromwell to assume at one grasp the sovereignty of England.... The little I have gained from colleges and libraries has certainly not worn so well as the little I learned in childhood of the habits of plant, bird, and insect.... Our American life still needs, beyond all things else, the more habitual cultivation of out-door habits.... The more bent any man is on action, the more profoundly he needs the calm lessons of Nature to preserve his equilibrium." To the new generation of writers he flung a challenge: "Thoreau camps down by Walden Pond and shows us that absolutely nothing in Nature has ever yet been described--not a bird or a berry of the woods, not a drop of water, not a spicula of ice, nor winter, nor summer, nor sun, nor star." And again, "What do we know, for instance, of the local distribution of our birds? I remember that in my latest conversation with Thoreau last December, he mentioned most remarkable facts in this department, which had fallen under his unerring eyes." This was published in the _Atlantic_, September, 1862. In May, 1865, as if in answer to the challenge, there appeared in the same magazine John Burroughs's "With the Birds," a paper which he had written two years before. The army life of Higginson and later his humanitarian work in many fields put an end to his out-door writings, but not to his influence. III John Burroughs was born on a farm in Roxbury, New York, just below the Otsego County made famous by Cooper and the Leather-stocking Tales. His boyhood until he was seventeen "was mainly occupied," to quote his own words, "with farm work in the summer, and with a little study, offset by much hunting and trapping of wild animals in winter." One must study this boyhood if one is to understand the man's work: From childhood I was familiar with the homely facts of the barn, and of cattle and horses; the sugar-making in the maple woods in early spring; the work of the corn-field, hay-field, potato-field; the delicious fall months with their pigeon and squirrel shootings; threshing of buckwheat, gathering of apples, and burning of fallows; in short, everything that smacked of, and led to, the open air and its exhilarations. I belonged, as I may say, to them; and my substance and taste, as they grew, assimilated them as truly as my body did its food. I loved a few books much; but I loved Nature, in all those material examples and subtle expressions, with a love passing all the books of the world.[81]