In order to attract the natives they had met, the Admiral made them some presents of mirrors, cups of bright polished brass, bells, and other similar trifles, but the more he called to them, the more they drew off. Nevertheless, they looked intently and with sincere admiration at our men, their instruments and their ships, but without laying down their oars. Seeing that he could not attract them by his presents, the Admiral ordered his trumpets and flutes to be played, on the largest ship, and the men to dance and sing a chorus. He hoped that the sweetness of the songs and the strange sounds might win them over, but the young men imagined that the Spaniards were singing preparatory to engaging in battle, so in the twinkling of an eye they dropped their oars and seized their bows and arrows, protecting their arms with their shields, and, while waiting to understand the meaning of the sounds, stood ready to let fly a volley against our men. The Spaniards sought to draw near little by little, in such wise as to surround them; but the natives retreated from the Admiral's vessel and, confident in their ability as oarsmen, they approached so near to one of the smaller ships that from the poop a cloak was given to the pilot of the canoe, and a cap to another chief. They made signs to the captain of the ship to come to land, in order that they might the more easily come to an understanding; but when they saw that the captain drew near to the Admiral's vessel to ask permission to land, they feared some trap, and quickly jumped into their canoe and sped away with the rapidity of the wind. The Admiral relates that to the west of that island and not far distant he came upon a strong current flowing from east to west.[5] It ran with such force that he compared its violence to that of a vast cataract flowing from a mountain height. He declared that he had never been exposed to such serious danger since he began, as a boy, to sail the seas. Advancing as best he could amongst these raging waves, he discovered a strait some eight miles long, which resembled the entrance of a large harbour. The current flowed towards that strait, which he called Boca de la Sierpe, naming an island beside it, Margarita. From this strait there flowed another current of fresh water, thus coming into conflict with the salt waters and causing such waves that there seemed to rage between the two currents a terrible combat. In spite of these difficulties, the Admiral succeeded in penetrating into the gulf, where he found the waters drinkable and agreeable. [Note 5: Columbus was then near the mouth of the Orinoco River.]