Hudson alludes to the stories about the cougar attacking the grizzly bear. Here I am on ground that I do know. It is true that an occasional old hunter asserts that the cougar does this, but the old hunter who makes such an assertion also invariably insists that the cougar is a ferocious and habitual man-killer, and the two statements rest upon equally slender foundations of fact. I have never yet heard of a single authentic instance of a cougar interfering with a full-grown big bear. It will kill bear cubs if it gets a chance; but then so will the fox and the fisher, not to speak of the wolf. In 1894, a cougar killed a colt on a brushy river bottom a dozen miles below my ranch on the Little Missouri. I went down to visit the carcass and found that it had been taken possession of by a large grizzly. Both I and the hunter who was with me were very much interested in what had occurred, and after a careful examination of the tracks we concluded that the bear had arrived on the second night after the kill. He had feasted heartily on the remains, while the cougar, whose tracks were evident here and there at a little distance from the carcass, had seemingly circled around it, and had certainly not interfered with the bear, or even ventured to approach him. Now, if a cougar would ever have meddled with a large bear it would surely have been on such an occasion as this. If very much pressed by hunger, a large cougar will, if it gets the chance, kill a wolf; but this is only when other game has failed, and under all ordinary circumstances neither meddles with the other. When I was down in Texas, hunting peccaries on the Nueces, I was in a country where both cougar and jaguar were to be found; but no hunter had ever heard of either molesting the other, though they were all of the opinion that when the two met the cougar gave the path to his spotted brother. Of course, it is never safe to dogmatize about the unknown in zoology, or to generalize on insufficient evidence; but as regards the North American cougar there is not a particle of truth of any kind, sort, or description in the statement that he is the enemy of the larger carnivores, or the friend of man; and if the South American cougar, which so strongly resembles its Northern brother in its other habits, has developed on these two points the extraordinary peculiarities of which Mr. Hudson speaks, full and adequate proof should be forthcoming; and this proof is now wholly wanting.