Page:Popular Science Monthly Volume 27.djvu/857

Rh Another writer upon Chili, in 1824, speaks of the same animal and calls it a woolly field-mouse, which lives underground, and chiefly feeds on wild onions, saying that its fine fur is well known in Europe; that that which comes from Upper Peru is rougher and larger than that from Chili, but not always so beautiful in color. Still another writer, speaking of the same, calls it chinchilla; says that it usually sits upon its haunches, and is even able to raise itself up and stand upon its hinder feet; that it feeds in a sitting posture, grasping its food and carrying it to its mouth by means of its fore-paws, and adds, "The ancient Peruvians were a very industrious people, and they made of this fur wool coverlets for beds and valuable stuffs." A lady, who was presented with a living specimen from Peru, kept it for many months, feeding it upon hay, clover, and succulent roots. She then presented it to a zoölogical society, with the information that her pet was good-tempered, mild in its disposition, and, when allowed to run about the room, very tame and playful, delighting in feats of agility, often leaping to the height of the table.

These descriptions, written many years ago, with others at hand not necessary to repeat, apply well to the trade-rat of the Rocky Mountains, save that they do not mention the creature's curious habit of barter.

I have already spoken of their great strength and celerity of movements. To an observer these traits are a never-failing surprise. If a light is steadily burning and all is quiet, they are easily watched, darting back and forth, carrying goods each way—round trip, so to speak, and often long trips. I have known them to bring nails, bits of iron, screws, and other things left about the sheds, quite a distance to the house, place them on shelves, boxes, or kegs, just as they fancied, but all in some selected spot, carrying back from cellar and storehouse dried prunes, apples, rice, and all kinds of eatables. If, working in the dark, the drawing of a match, a slight noise, or sudden light will cause them to vanish like a flash.

They seem, too, to have a fancy for certain colors, particularly bright red, and will soon make away with garments of this color, and attach them to their nests. There may be something attractive in the dye, but, knowing their partiality for glittering, shining objects, I am inclined to think they have also an eye for color.

With all their curious and often annoying tricks, they are wonderfully ingenious and persevering, and certainly possess the attributes of a good business man in their energy, industry, foresight, and a desire to make provision against a time of need.