"This seemed to be a favorite place for the lions to kill sheep. They are great hands to kill sheep in about the same place. Far up on the Boulder--way up near the head--Col. Pickett and I found nineteen or twenty skulls of sheep by one rock. There was a wonderful lot of them. They had been killed at various times, and in a place where they never could have been killed by snowslides. It was under a very high rock, fifteen feet perpendicular on one side, and in the valley a game trail passed close under this side. On the other side the rock was not so high, but sloped off to the side of the hill. A lion could easily lie there without being seen, but could himself see both ways. The game trail was so close that he could jump right down on to it. The number of skulls that we saw here was so remarkable that Col. Pickett and I counted them; there were more than eighteen. "The skulls were most of them old--killed a good while before. None of them had the shells of the horns. They were old skulls, and the oldest were almost in fragments, very much weathered. It was the accumulation of a number of years, probably ten or fifteen. To my mind it showed clearly that this was a favorite place for lions to lie for mountain sheep. I have known of something similar to that in Cinnabar Basin, where I have seen a number of skulls scattered along the gulch. There was a heavy trail there which led up to a valley where there is a pass by which we used to wind down to the Yellowstone and Tom Miner Creek and Trapper Creek. "Lions are quite bad along the Yellowstone here, and sometimes in a hard winter they seem to be driven out of the mountains, and a considerable number have been killed on Gardiner River and Reese Creek. "If mountain lions are after the sheep, the sheep leave the mountain they are on and go to another; they will not stay there, and will not return until something drives them back." SOME WAYS OF THE SHEEP. Mr. Hofer said: "In old times it was sometimes possible to get a 'stand' on sheep, and, in my opinion, sheep often, even to-day, are the least suspicious of all the mountain animals. A mountain sheep always seems to fear the thing that he sees under him. If a man goes above him he does not seem to know what to do. I could never understand why, when one is above him, he stands and looks. I have sometimes been riding around in the mountains, and have come on sheep right below me. I have often thrown stones at them, and sometimes it was quite a while before I could get them to start. Finally, however, they would run off. They acted as if they were dazed.