For two days there was no perceptible change in the country; but on the morning of the third day, shortly after leaving the settlement of Monos, we entered virgin forest at an altitude of seven thousand five hundred feet. A shelter-house, known as San José, is just a thousand feet higher up, and at ten o’clock we were up ten thousand one hundred and forty feet. From here one has an unrivalled view of thousands of square miles of country. The magnificent valley, appearing greener and more level from our height than was really the case, lay below, and stretched far to the north. The paramos and volcanoes flanking the far side were abreast of our station. Frequently, while in similar positions, there recurred to me the sentiment so aptly expressed by Hudson: “Viewed from the top of a lofty mountain, the world assumes a vastness and varied beauty that revive the flagging spirit and refresh the soul.” And quite as certainly there is forced upon our recognition the infinitesimal smallness of man when compared to the immensity of nature--a mere atom existing by virtue of a benevolent force that has so ordained, but that reserves the power to crush the whole fabric of life at a breath. The top of the ridge is ten thousand three hundred and forty feet high, and the vegetation is typical of the temperate zone; low, dense bushes, mingled with the gnarled branches of stunted evergreen trees and shrubs, burdened with clumps of red and lavender flowers. Numbers of low grass shacks had been built along the trail; some of them were very long and housed the peons working on the road to Micai. Although these structures were of comparatively recent origin, many small rodents had been attracted to them by the corn that formed the principal article of food of the _peons_. A large brown rat (_Oryzomys pectoralis_) was very abundant; apparently this rodent had formerly existed in small numbers only, for it was rare out in the open; but the artificial conditions created by the settlement of the region had proved so congenial that it increased rapidly. The same is true of several other species of rats that almost overran the houses. In riding or walking along the trail, I frequently encountered a species of snake resembling in coloration a coral snake; however, it was not unusual to find an individual five feet or even more in length, and two or three inches through in the thickest part. They appeared exceeding sluggish and even refused to move although almost trodden upon. We never molested them, as they appeared to be harmless, and were really of striking beauty. Unfortunately, we had no way of preserving any. A species recently discovered in Nicaragua by Mr. Clarence R. Halter, which is similar to the one we saw almost daily, belongs to the genus _Coronella_.