Next to his great size and excessive ferocity, one of the most striking peculiarities of this animal is his extreme tenacity of life. For the instances of this we are indebted almost wholly to the narrative of the Travels of Captains Lewis and Clarke, whose statements are no doubt founded in truth, although it may be suspected that they require to be received with some grains at least of allowance. According to these gentlemen one bear which had received five shots in his lungs, and five other wounds in various parts of his body, swam a considerable distance to a sand bank in the river, and survived more than twenty minutes; another that had been shot through the centre of the lungs, pursued at full speed the man by whom the wound was inflicted for half a mile, then returned more than twice that distance, dug himself a bed two feet deep and five feet long, and was perfectly alive two hours after he received the wound; and a third, although actually shot through the heart, ran at his usual pace nearly a quarter of a mile before he fell. There is no chance, they add, of killing him by a single shot, unless the ball goes directly through the brain; a single hunter runs consequently no little risk in venturing to attack an animal upon whom the most dangerous wounds, if not instantaneously fatal, produce no obvious immediate effects. Notwithstanding the horror with which the natives regard this animal, it is said that they sometimes succeed in rendering him tame; and a whimsical story is told by the late Governor Clinton, on the authority of an Indian trader, of an insult offered to a domesticated bear of this species by an Indian of a different tribe from that to which the master of the bear belonged, being regarded as a national affront, and producing a war between the two tribes. The same veracious trader, it should be added, did not scruple to affirm that the Grizzly Bear had actually been seen fourteen feet long: the greatest measurement given on any credible authority being somewhat less than nine feet. It may, however, well be doubted whether the Grizzly Bear is capable of being domesticated; for it would appear that all the known attempts that have hitherto been made to render him docile and obedient have completely failed. In the narrative of Major Long’s expedition, Mr. Say has given some particulars relative to the manners of a half-grown individual which was kept chained in the yard of one of the stations of the Missouri Fur Company; but which, though far from having attained his full strength, was by no means trusted even by those who were most familiar with him. They occasionally ventured to play with him; but this was always done with caution and reserve; and when, as was sometimes the case, he chanced to break loose from his confinement, the whole establishment was thrown into a state of confusion and alarm. The same gentleman also gives the history of two individuals which were presented when very young to the Philadelphia