The jangada departed at daybreak, and passed the little archipelago of the Iatio and Cochiquinas islands, after having left the village of the latter name on the right. Several mouths of smaller unnamed affluents showed themselves on the right of the river through the spaces between the islands. Many natives, with shaved heads, tattooed cheeks and foreheads, carrying plates of metal in the lobes of their ears, noses, and lower lips, appeared for an instant on the shore. They were armed with arrows and blow tubes, but made no use of them, and did not even attempt to communicate with the jangada. CHAPTER XI FROM PEVAS TO THE FRONTIER DURING THE FEW days which followed nothing occurred worthy of note. The nights were so fine that the long raft went on its way with the stream without even