More than once I have seen the Dayak father here and elsewhere take the youngest baby to the river to bathe. As soon as the navel is healed, about eight days after birth, the infant is immersed, usually twice a day, before seven o'clock in the morning and at sunset. The temperature of the river water here in the morning was 72° F. It is astonishing how the helpless little nude being, who can neither walk nor talk, remains absolutely quiet while being dipped under the cold water again and again. The father holds it in a horizontal position for immersion, which lasts only a few moments, but which undoubtedly would evoke lusty cries from a white child. Between the plunges, which are repeated at least three times, with his hand he strokes water from the little body which after a few seconds is dipped again. It seems almost cruel, but not a dissenting voice is heard. The bath over he takes the child into his arms, ascends the ladder of the river bank and carries it home as silent as when it went forth. Sometimes one may hear children cry from being cross, but as a rule they are charming. Monkeys, including the orang-utan, are eaten, but not the crocodile nor the tiger-cat. In accordance with the prevailing Dayak custom men and women eat at the same time. If they choose, women may accompany fishing or hunting expeditions if not far away, but when the game is wild ox or rhinoceros they are not allowed to take part. When there is an overflow of the river one cannot go hunting, nor if one should fall at the start, nor if the rattan bag should drop when the man slings it on his back, or if anybody sneezes when about to leave the house. If when going out on an errand one stubs his toe against the threshold, he must wait an hour. Having started on a fishing or hunting expedition nobody is permitted to go back home; should this be done the enterprise would be a failure for the others; nor should the dogs, on a pig hunt, be called in while on a ladang lest monkeys and deer eat the paddi. When about to undertake a journey of more than four or five days' duration one must abstain from eating snake or turtle, and if a pregnant woman eats these reptiles the child will look like them. Should she eat fruit that has fallen to the ground, the child will be still-born. The same prohibition applies to lizards. Up to twenty years ago the Duhoi and the Katingans made head-hunting raids on each other. It was the custom to take a little flesh from the arm or leg of the victim, which was roasted and eaten. Before starting on such an expedition the man must sleep separate from his wife seven days; when going pig-hunting the separation is limited to one day. On the Upper Samba the custom still prevails of drinking tuak from human skulls. This was related to me by the "onder" of Kasungan, a trustworthy man who had himself seen it done.