While engaged thus, the old Indian suddenly raised himself from his stooping position with an exclamation that betokened alarm. What had startled him? A loud bellowing was heard--it was the bellowing of a bull. But what was there in that sound to alarm two full-grown men? Ah! you know not the bulls of the Puna.
Coming around a promontory of rocks a large black bull was in sight. He was approaching them in full run, his head thrown down, his eyes glaring fiercely. At every spring he uttered a roar, which was terrific to hear. A more horrid object it would be difficult to conceive. You may suppose that an adventure with an enraged bull is one of an ordinary character, and may occur any day, even in the green meadow pastures of Old England. So it is, if the animal were only an English bull. But it is a far different affair with the bulls of the Puna.
Throughout all Spanish America animals of this kind are of a fiercer nature than elsewhere. It is from them the bulls used in the celebrated fights are obtained; and, perhaps, the race has been made fiercer by the treatment they receive on such occasions--for many of those that exhibit in the arena are afterwards used to breed from. But, in general, the Spanish-American "vacqueros," or cattle-herds, treat the cattle under their charge with much cruelty, and this has the effect of rendering them savage. Even in herds of cattle where there are no bulls, there are cows so dangerous to approach, that the vacqueros never attempt driving them unless when well mounted.
A Mexican or South American cattle-herd is, therefore, always a mounted man. There is a difference, too, among the bulls in different parts of these countries. On the Llanos of Venezuela they are not so fierce as those of the Puna, and they are more and less so in different parts of Mexico and the Pampas of Buenos Ayres.
The Puna bulls are, perhaps, the fiercest and most dangerous of all. They are more than half wild. They scarcely ever see a human being, and they will attack one upon sight. To a mounted man there is little danger, unless by the stumbling or falling of his horse; but many a poor Indian, crossing these high plains afoot, has fallen a sacrifice to these vengeful brutes.