The lodges themselves are formed by three or more strong sticks about the size of a man's leg or arm and twelve feet long, which are attached at the top by a withe of small willows, and spread out so as to form at the base a circle of ten to fourteen feet in diameter.
Against these are placed pieces of driftwood and fallen timber, usually in three ranges, one on the other; the interstices are covered with leaves, bark, and straw, so as to form a conical figure about ten feet high, with a small aperture in one side for the door.

It is, however, at best a very imperfect shelter against the inclemencies of the seasons." Wolves were very abundant along the route of the explorers, the most numerous species being the common kind, now known as the coyote (pronounced kyote), and named by science the canis latrans.

These animals are cowardly and sly creatures, of an intermediate size between the fox and dog, very delicately formed, fleet and active.
"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.