The vessels kept on and on, seeing no fish but sharks, and finding no bottom along the shores of the stunted islands which they passed. The needle was so irregular in its motion that it required frequent passes of the loadstone to revive its energy. No prominent star appeared to serve as an Antarctic Polar guide. Two stars, however, were discovered, which, from the smallness of the circle they described in their diurnal course, seemed to be near the pole. "We traversed," says Pigafetta, "a space of from sixty to seventy leagues a day; and, if God and His Holy Mother had not granted us a fortunate voyage, we should all have perished of hunger in so vast a sea. I do not think any one for the future will venture upon a similar voyage." It was, indeed, nearly sixty years before Drake, the second circumnavigator, entered the Pacific Ocean. Early in March, 1521, Magellan fell in with a cluster of islands, where he and his men went ashore to refresh themselves after the fatigues and privations of their voyage. The inhabitants, however, were great thieves, penetrating into the cabins of the vessels and taking every thing on which they could lay their hands. Magellan, exasperated at length, landed with forty men, burned a village and killed seven of the natives. The latter, when pierced with arrows through and through,--a weapon they had never seen before,--would draw them out by either end and stare at them till they died. Magellan gave the name of Ladrones to these islands,--a name which they retain in modern geography, though, in the time of Philip IV. of Spain, they were called the Marianne Isles, in honor of Maria, his queen.