“The ears are large, erect, and pointed; the head is long and pointed, like that of the fox; the tail long and bushy; the hair and fur are of a pale reddish-brown color, though much coarser than that of the fox; the eye is of a deep sea-green color, small and piercing; the talons are rather longer than those of the wolf of the Atlantic States, which animal, as far as we can perceive, is not to be found on this side of the Platte. These wolves usually associate in bands of ten or twelve, and are rarely, if ever, seen alone, not being able, singly, to attack a deer or antelope. They live and rear their young in burrows, which they fix near some pass or spot much frequented by game, and sally out in a body against any animal which they think they can overpower; but on the slightest alarm retreat to their burrows, making a noise exactly like that of a small dog. “A second species is lower, shorter in the legs, and thicker than the Atlantic wolf; the color, which is not affected by the seasons, is of every variety of shade, from a gray or blackish-brown to a cream-colored white. They do not burrow, nor do they bark, but howl; they frequent the woods and plains, and skulk along the skirts of the buffalo herds, in order to attack the weary or wounded.” Under date of May 5, the journal has an interesting story of an encounter with a grizzly bear, which, by way of variety, is here called “brown,” instead of “white.” It is noticeable that the explorers dwelt with much minuteness upon the peculiar characteristics of the grizzly; this is natural enough when we consider that they were the first white men to form an intimate acquaintance with “Ursus horribilis.” The account says:-- “Captain Clark and one of the hunters met, this evening, the largest brown bear we have seen. As they fired he did not attempt to attack, but fled with a most tremendous roar; and such was his 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 and six hundred pounds at least, and measured eight feet seven inches and a half from the nose to the extremity of the hind feet, five feet ten inches and a half round the breast, three feet eleven inches round the neck, one foot eleven inches round the middle of the fore leg, and his claws five on each foot, were four inches and three-eighths in length. This animal differs from the common black bear in having his claws much longer and more blunt; his tail shorter; his hair of a reddish or bay brown, longer, finer, and more abundant; his liver, lungs, and heart much larger even in proportion to his size, the heart, particularly, being equal to that of a large ox; and his maw ten times larger. Besides fish and flesh, he feeds on roots and every kind of wild fruit.”