My firmness in refusing to pay the men for more time than was necessary produced a salutary effect upon Raja Besar. He fixed fair prices on things I wanted to buy, which before he had not done, and I made him tie labels on the specimens I bought. As he was truthful, he finally served as well as Lidju. On the last day of our stay he helped me to repress the eagerness of the Dayaks to "turn an honest penny." The prahus, besides being defective, were not large enough for many men, and I was determined not to have more than three in each, a quite sufficient number when going downstream. I have a suspicion that he objected to four for reasons of personal safety.

Owing to the rapid current, we made the return voyage in two hours, and when we got to the Mahakam River we found it very much swollen, with logs floating downstream beside us. Our low-lying prahus were leaking and the situation was not agreeable, though I should have felt more anxious had I not been with Dayaks, who are extremely able boatmen. At Long Pahangei the captain from Long Iram, who is also the controleur of that district, had arrived and was waiting on account of the overflow of the river. I had an hour's talk with this pleasant man, who thinks that the Dayaks on the Upper Mahakam ultimately must die out because they do not have enough children to perpetuate the tribe. He said that in 1909, when he was stationed at Puruk Tjahu, nothing was known about the country where we then were.

The Oma-Sulings, according to their traditions, came from Apo Kayan nearly two hundred years ago. Oma means place of abode; Suling is the name of a small river in Apo Kayan. They had at the time of my visit six kampongs on the Upper Mahakam, the largest of which is Long Pahangei, with about 500 inhabitants. Material for clothing is no longer woven, but is bought in Long Iram. This is probably also the case with the Long-Glats, but the Penihings still do some weaving.

CHAPTER XXVI

AMONG THE LONG-GLATS—IS FEAR OF EXPOSURE TO THE SUN JUSTIFIED?— CHARACTERISTICS OF THE LONG-GLATS—GOOD-BYE TO THE MAHAKAM

In the latter part of July we went to the near-by kampong, Long Tujo ("a small animal with many legs"), situated at the mouth of another small tributary to the Mahakam. Here live Long-Glats who are located below the other Bahau peoples of the river and are found as far as Batokelau, between the upper and lower rapids. Though Long Iram is rather distant—five days' travel down-stream, and, if the river is high, perhaps two months may be consumed in returning—still its influence was evidenced by the several umbrellas I saw, all black, an adaptation from the high-class Malays and an unusual sight in these parts. The kapala of this large kampong resembled a Malay raja, in that he always carried an umbrella when he walked and looked pale because the sun was not allowed to shine upon him. Two days later, when I photographed the ladies performing dances, they had at least five of these fashionable contrivances.

It may be stated that natives of the Dutch Indies are generally afraid of the sun. Well-to-do Malays carry umbrellas as a protection against it. In Batavia I read in the newspapers that the Sultan of Priok, when visiting an aviation camp, was so overcome by the heat that he had to be carried away, regaining consciousness on arriving at his quarters. However, the attack may have been induced to some extent by general lack of exercise and the indolent life that characterises his compatriots who occupy high positions.

Even some of the pagan tribes protect their heads, as the Katingans, the Duhoi, and others, who make beautiful sunshades, which also serve in case of rain, and this was not learned from the Malays. In the Bornean tribes that I visited, until the child is old enough to walk, the sun is not allowed to shine upon it even for a moment. The blacks of Australia, on the other hand, who are in a state of absolute nudeness, pay no attention to the sun, though in common with most natives of hot countries they usually prefer to follow the example of the animals and remain quiet in the middle of the day.

An umbrella of the usual type, Chinese or Japanese, is very useful for travel in Borneo. At times it proves of excellent service in the prahu in case of sudden showers, and it is invaluable for protecting the camera when photographing. But as a matter of comfort and convenience it is my custom to have my head uncovered except in rainy or cold weather. The sun is a great friend and health-giver, and notwithstanding well-meant warnings and an inborn fear first to be overcome, during my journeys in Borneo I carried my hat in my pocket. When travelling in a prahu, I do not care for a prolonged exposure to the sun, but often I photographed for three or four hours continuously—really hard work—in the blazing light of the equatorial sun, without experiencing any disagreeable effect. In the spring of 1910 I travelled in this way for three months, mostly on horseback, through the Sonora Desert, and felt stronger for it. It is my opinion that overfatigue, excess in eating, or alcohol are the causes of sunstroke. I have met only one man who, like myself, discards cover for the head—Doctor N. Annandale, of the Indian Museum in Calcutta. Although in our present state of knowledge I agree with him that it is unwise to advise others to do likewise in the tropics, I emphatically recommend less fear of the sun in temperate regions, always on the supposition that one leads a healthy and sane life.

The Long-Glats came from Apo Kayan, and established themselves first on the River Glit, a tributary from the south to the River Ugga, which again is an affluent to the River Boh, the outlet from Apo Kayan to the Mahakam. Since that time the people have called themselves Long-Glit, which is their correct name, but as they have already become known as Long-Glat, through the Dutch, I shall use that designation.