Lewis and Clarke frequently saw and killed these bears during their celebrated expedition across the continent. They mention one which was nine feet long from the nose to the tip of the tail. The forefoot of another was nine inches across, its hind foot eleven and three quarter inches long, exclusive of the talons, and seven inches wide. The talons of a third were six and one-fourth inches long. They will not always attack, even when wounded. "As they fired, he did not attempt to attack, but fled with a most tremendous roar, and such was its extraordinary tenacity of life, that although he had five balls passed through his lungs, and five other wounds, he swam more than half across the river to a sand-bar, and survived twenty minutes. He weighed between five or six hundred pounds, at least, and measured eight feet seven and a half inches from the nose to the extremity of the hind feet."--_Lewis and Clarke._ One lived two hours after having been shot through the centre of his lungs, and whilst in this state, he prepared for himself a bed in the earth two feet deep and five feet long, after running a mile and a half. The fleece and skin were a heavy burden for two men, and the oil amounted to eight gallons. Another shot through the heart, ran at his usual pace nearly a quarter of a mile, before he fell. This species, they further inform us, in all its variations {241} of colouring, is called hohhost by the Chopunnish Indians.[28] These travellers mention another species of bear, which seems to be related to the alpine bear, and which is most probably a new species. It climbs trees, and is known to the Chopunnish Indians by the name of Yackak. They also inform us, that the copulating season occurs about the 15th of June.[29] The Indians of the Missouri sometimes go to war in small parties against the grizzly bear, and trophies obtained from his body are highly esteemed, and dignify the fortunate individual who obtains them. We saw, on the necks of many of their warriors, necklaces, composed of the long fore-claws separated from the foot, tastefully arranged in a radiating manner; and one of the band of Pawnee warriors, that encountered a detachment of our party near the Kanza village, was ornamented with the entire skin of the fore-foot, with the claws remaining upon it, suspended on his breast.