Fires make the Rocky Mountains still more rocky. This bald fact stuck out all through this burn and in dozens of others afterward visited. Most Rocky Mountain fires not only skin off the humus but so cut up the fleshy soil and so completely destroy the fibrous bindings that the elements quickly drag much of it from the bones and fling it down into the stream-channels. Down many summit slopes in these mountains, where the fires went to bed-rock, the snows and waters still scoot and scour. The fire damage to some of these steep slopes cannot be repaired for generations and even centuries. Meantime these disfigured places will support only a scattered growth of trees and sustain only a sparse population of animals. In wandering about I found that the average thickness of humus--decayed vegetable matter--consumed by this fire was about five inches. The removal of even these few inches of covering had in many places exposed boulders and bed-rock. On many shallow-covered steeps the soil-anchoring roots were consumed and the productive heritage of ages was left to be the early victim of eager running water and insatiable gravity. Probably the part of this burn that was most completely devastated was a tract of four or five hundred acres in a zone a little below timber-line. Here stood a heavy forest on solid rock in thirty-two inches of humus. The tree-roots burned with the humus, and down crashed the trees into the flames. The work of a thousand years was undone in a day! The loss of animal life in this fire probably was not heavy; in five or six days of exploring I came upon fewer than three dozen fire victims of all kinds. Among the dead were groundhogs, bobcats, snowshoe rabbits, and a few grouse. Flying about the waste were crested jays, gray jays ("camp birds"), and magpies. Coyotes came early to search for the feast prepared by the fire. During the second day's exploration on the burn, a grizzly bear and I came upon two roasted deer in the end of a gulch. I was first to arrive, so Mr. Grizzly remained at what may have been a respectful distance, restlessly watching me. With his nearness and impolite stare I found it very embarrassing to eat alone. However, two days of fasting had prepared me for this primitive feast; and, knowing that bears were better than their reputation, I kept him waiting until I was served. On arising to go, I said, "Come, you may have the remainder; there is plenty of it."