to be found in every pharmacopæia, it is unnecessary to give here a description of them or their uses[U]. The savages are said to obtain an oil from the beaver's tail, which they apply as a topical remedy for different complaints. The flesh of this animal, though fat and delicate, is yet bitter and disagreeable to the palate. It is affirmed that its bones are of an excessive hardness, a circumstance which we are unable to determine, having never dissected but one, which was very young. Their teeth are very hard, and so sharp, that the savages use them to cut, hollow, and polish their wood; they also clothe themselves with its skin, and in the winter wear it with the hair next their bodies. [U] It is pretended, that the beavers extract this liquid by pressing the bladders with their feet, and that it gives them an appetite when disgusted with food, and that the savages to entrap them, wet the snares with it. But it is more certain, that the animal uses it to grease its hair. _Engraved for Barr's Buffon._ [Illustration: FIG. 94. _Beaver_] [Illustration: FIG. 95. _Raccoon_] The beaver uses its fore-feet like hands, with as much facility as a squirrel; the toes of the hind-feet being connected by a strong membrane, supply the place of fins, and expand like those of a goose, which the beaver somewhat resembles in its walk. He swims much better than he runs; and as his fore-legs are much shorter than his hind ones, he always moves along with his head very low and his back arched. His senses are very acute, and that of smelling so delicate, that he will not permit any dirt or filth to remain near him. When kept in confinement too long, and he is under the necessity of voiding his excrements, he drops them close to the threshold of the door, and as soon as that is opened pushes them out. This habit of cleanliness is natural to them, and our young beaver never failed to purify his apartment in this manner. At the age of one year he gave a sign of ardour for a female, which seems to be a proof he had then nearly attained his full growth; therefore their duration of life cannot be very long, and it is probably wrong to extend it to fifteen or twenty years. The beaver I had was very small for his age; a circumstance that is not surprising, since he had been in perpetual confinement from his earliest days, and from being unacquainted with water until he was nine months old, he could be expected to grow and expand like those who, while they enjoy their liberty, range at pleasure in that element which seems to be almost as necessary to them as that of land. SUPPLEMENT.