When any guanacos chance to be mixed up with the herd, the result is likely to be very different. These, being of bolder spirit, as well as larger size, at once overleap or break through the fictitious barrier, and sweep off to the mountains, followed by the whole flock of the vicuñas.
The capability of the llama to carry burdens is well-known. They were thus employed by the ancient Peruvians, and, although at present they are less valued on this account, many are still used in carrying the ores from the rich gold and silver mines of Chili and Peru to the smelting furnaces, or ports of embarkation on the coast. The introduction of the mule, however, has to a great extent relieved the llamas of their load; and less attention is now paid either to their training or increase.
Chapter Sixteen.
Swine.
If not one of the most agreeable, the Hog—or Pig, as it is oftener called—is one of the most useful of the domesticated animals. Indeed, it would be difficult to say how culinary operations could be carried on without the valuable fat which this creature produces in such plenty, and to which both cooks and confectioners are so largely indebted. Besides, there are whole nations who feed almost entirely upon its flesh; and even its skin and bristles constitute an important item of manufacturing industry. The facility with which the flesh can be preserved under the name of bacon, the length of time it may be kept without the danger of spoiling, combined with the undoubted wholesomeness of such an article of diet, render it one of the most convenient articles of provision; and hence in agricultural districts, and other places far remote from towns, it is an almost universal article of food.
The number of species that form the group of hogs or swine is very limited indeed; in all not exceeding half a score. These, however, are found in endless varieties, and distributed over all the globe, since in each of the five great divisions one or more indigenous kind of hog has been found. That which forms the type on which the swine family
is founded, is, of course, the Common Pig; and this is supposed to be descended from the wild boar, so well-known in connection with the chase during medieval times.