The parts most esteemed are the tongue, the "hump-ribs" (the long spinous processes of the first dorsal vertebra), and the marrow of the shank bones. "Boudins" (part of the intestines) are also favourite "tit-bits" among the Indians and trappers. The tongues, when dried, are really superior to those of common beeves, and, indeed, the same may be said of the other parts, but there is a better and worse in buffalo-beef, according to the age and sex of the animal. "Fat cow" is a term for the super-excellent, and by "poor bull," or "old bull," is meant a very unpalatable article, only to be eaten by the hunter in times of necessity. The range of the buffalo is extensive, though not as it once was. It is gradually being restricted by hunter-pressure, and the encroachments of civilisation. It now consists of a longitudinal strip, of which the western boundary may be considered the Rocky Mountains, and the eastern the Mississippi River, though it is only near the head waters of the latter that the range of this animal extends so far east. Below the mouth of the Missouri no buffalo are found near the Mississippi, nor within two hundred miles of it--not, in fact, until you have cleared the forests that fringe this stream, and penetrated a good distance into the prairie tract. At one period, however, they roamed as far to the east as the Chain of the Alleghanies. In Texas, the buffalo yet extends its migrations to the head waters of the Brazos and Colorado, but it is not a Mexican animal. Following the Rocky Mountains from the great bend of the Rio Grande, northward, we find no buffalo west of them until we reach the higher latitudes near the sources of the Saskatchewan. There they have crossed the mountains, and are now to be met with in some of the plains that lie on the other side. This, however, is a late migration, occasioned by hunter-pressure upon the eastern slope. The same has been observed at different periods, at other points in the Rocky Mountain chain, where the buffalo had made a temporary lodgment on the Pacific side of the mountains, but where they are now entirely extinct. It is known, from the traditional history of the tribes on the west side, that the buffalo was only a newcomer among them, and was not indigenous to that division of the Continent. Following the buffaloes north, we find their range co-terminous with the prairies. The latter end in an angle between the Peace River and the great Slave Lake, and beyond this the buffalo does not run. There is a point, however, across an arm of the Slave Lake where buffalo are found. It is called Slave Point, and although contiguous to the primitive rocks of the "Barren Grounds" it is of a similar geology (_stratified_ limestone) with the buffalo prairies to the west. This, to the geologist, is an interesting fact.