In order to investigate a report from an otherwise reliable source about Dayaks "as white as Europeans, with coarse brown hair, and children with blue eyes," I made a stop at Rubea, two or three hours below Muara Tewe. It was a small and sad-looking kampong of thirteen families in many houses. Several children were seen, a little lighter of colour than usual, but their eyes were brown, and there was nothing specially remarkable about them nor the rest of the people whom the kapala called from the ladangs. Children lighter than the parents is a usual phenomenon in black and brown races. There was, however, one four-year-old boy conspicuous for his light hair and general blondness, who was different from the ordinary Dayak in frame and some of his movements; he was coarsely built, with thick limbs, big square head, and hands and feet strikingly large. There could be no doubt about his being a half-breed, neither face nor expression being Dayak. One hare-lipped woman and a child born blind were observed here. Other kampongs in the inland neighbourhood, mentioned in the same report, were not visited. On our arrival at Puruk Tjahu the low water at first made it doubtful whether the _Otto_ would be able to proceed further, but during the night it rose five metres, continued rising, and changed into a swollen river, as in springtime, carrying sticks and logs on its dirty reddish waters. After a foggy morning the sun came out and we had an enchanting day's journey, the movement of the ship producing a soft breeze of balmy air after the rainy night and morning. We passed a timber float stranded on high ground, with Malay men, women, and children who had been living there for weeks, waiting for the water to rise again as high as where it had left them. They evidently enjoyed the unusual sight of the steamer, and followed us attentively. In the afternoon we arrived at Poru, a small, oppressively warm kampong, deserted but for an old man and one family, the others having gone to gather rattan in the utan. This was to be our starting-point, where our baggage would have to be put in convenient shape for travel in boat and overland, and where we hoped it might be possible to buy prahus and obtain men by searching the kampongs higher up the river. In this we were disappointed, so the lieutenant went back to Puruk Tjahu, in the neighbourhood of which are many kampongs, nearly all Malay, there as well as here. He took with him one soldier who had proved to have an obnoxious disease, leaving us with five for the expedition, which we deemed sufficient.