The morning of June 27 saw my youthful companion and myself mounted each upon a shaggy burro, scrambling up the steep hill above Georgetown, en route for Gray's Peak, the ascent of which was the chief goal of our ambition in coming to the Rockies on the present expedition. The distance from Georgetown to the summit of this peak is fourteen miles, and the crest itself is fourteen thousand four hundred and forty-one feet above sea-level, almost three hundred feet higher than Pike's Peak, and cannot be scaled by means of a cog-wheel railway or any other contrivance that uses steam or electricity as a motor. Indeed, the only motor available at the time of our ascent--that is, for the final climb--was "shank's horses," very useful and mostly safe, even if a little plebeian. We had been wise enough not to plunge at once among the heights, having spent almost a week rambling over the plains, mesas, foothills, and lower ranges, then had been occupied for five or six days more in exploring the valleys and mountain sides in the vicinity of Georgetown, and thus, by gradually approaching them, we had become inured to "roughing it" in the higher altitudes when we reached them, and suffered no ill effects from the rarefied atmosphere. We passed the famous "Georgetown Loop," crept at a snail's pace--for that is the natural gait of the burro--through the town of Silver Plume, and pursued our leisurely journey toward the beckoning, snow-clad heights beyond. No, we did not hurry, for two reasons: First, our little four-footers would not or could not quicken their pace, urge them as we would; second, we desired to name all the birds along the route, and that "without a gun," as Emerson mercifully enjoins.