Our animal fortune seemed to us so enormous that it never could be spent. Like a young rake coming into a very large inheritance, we attacked this noble fauna with characteristic American improvidence, and with a rapidity compared with which the Glacial advance was eternally slow; the East went first, and in fifty years we have brought about an elimination in the West which promises to be even more radical than that effected by the ice. We are now beginning to see the end of the North American fauna; and if we do not move promptly, it will become a matter of history and of museums. The bison is on the danger line; if it survives the fatal effects of its natural sluggishness when abundantly fed, it still runs the more insidious but equally great danger of inbreeding, like the wild ox of Europe. The chances for the wapiti and elk and the western mule and black-tail deer are brighter, provided that we move promptly for their protection. The pronghorn is a wonderfully clever and adaptive animal, crawling under barb-wire fences, and thus avoiding one of the greatest enemies of Western life. Last summer I was surprised beyond measure to see the large herds of twenty to forty pronghorn antelopes still surviving on the Laramie plains, fenced in on all sides by the wires of the great Four-Bar Ranch, part of which I believe are stretched illegally. RECENT DISAPPEARANCE. I need not dwell on the astonishingly rapid diminution of our larger animals in the last few years; it would be like "carrying coals to Newcastle" to detail personal observations before this Club, which is full of men of far greater experience and knowledge than myself. On the White River Plateau Forest Reserve, which is destined to be the Adirondacks of Colorado, with which many of you are familiar, the deer disappeared in a period of four years. Comparatively few are left. The most thoroughly devastated country I know of is the Uintah Mountain Forest Reserve, which borders between southwestern Wyoming and northern Utah. I first went through this country in 1877. It was then a wild natural region; even a comparatively few years ago it was bright with game, and a perfect flower garden. It has felt the full force of the sheep curse. I think any one of you who may visit this country now will agree that this is not too strong a term, and I want to speak of the sheep question from three standpoints: First, as of a great and legitimate industry in itself; second, from the economic standpoint; third, from the standpoint of wild animals. GENERAL RESULTS OF GRAZING.