There are many very large scorpions in the rivers and creeks, and a great number of crocodiles, which are very bloodthirsty and cruel. They quite commonly pull from their bancas the natives who go in those boats, and cause many injuries among the horned cattle and the horses of the stock-farms, when they go to drink. And although the people fish for them often and kill them, they are never diminished in number. For that reason, the natives set closely-grated divisions and enclosures in the rivers and creeks of their settlements, where they bathe. There they enter the water to bathe, secure from those monsters, which they fear so greatly that they venerate and adore them, as if they were beings superior to themselves. All their oaths and execrations, and those which are of any weight with them (even among the Christians) are, thus expressed: "So may the crocodile kill him!" They call the crocodile _buhaya_ in their language. It has happened when some one has sworn falsely, or when he has broken his word, that then some accident has occurred to him with the crocodile, which God, whom he offends, has so permitted for the sake of the authority and purity of the truth, and the promise of it. [88] The fisheries of sea and rivers are most abundant, and include all kinds of fish; both of fresh and salt water. These are generally used as food throughout the entire country. There are many good sardines, sea-eels, sea-breams (which they call _bacocos_), daces, skates, _bicudas_, _tanguingues_, soles, _plantanos_, [89] _taraquitos_, needle-fish, gilt-heads, and eels; large oysters, mussels, [90] _porcebes_, crawfish, shrimp, sea-spiders, center-fish, and all kinds of cockles, shad, white fish, and in the Tajo River of Cagayan, [91] during their season, a great number of _bobos_, which come down to spawn at the bar. In the lake of Bonbon, a quantity of tunny-fish, not so large as those of Espana, but of the same shape, flesh, and taste, are caught. Many sea-fish are found in the sea, such as whales, sharks, _caellas_, _marajos_, _bufeos_, and other unknown species of extraordinary forms and size. In the year of five hundred and ninety-six, during a furious storm in the islands, a fish was flung into shallow water on one of the Luzon coasts near the province of Camarines. It was so huge and misshapen, that although it lay in more than three and one-half bracas of water, it could not again get afloat, and died there. The natives said that they had never seen anything like it, nor another shaped like it. Its head was of wonderful size and fierce aspect. On its frontal it bore two horns, which pointed toward its back. One of them was taken to Manila. It was covered with its skin or hide, but had no hair or scales. It was white, and twenty feet long. Where it joined the head it was as thick as the thigh, and gradually tapered proportionally to the tip. It was somewhat curved and not very round; and to all appearances, quite solid.