ILLUSTRATIONS 



Carl Lumholtz In the Bulungan, Dutch Borneo, May, 1914 . Frontispiece 



FACING PACE 



In the jungle of Southern Borneo, near the Sampit River .... 16 



The Giant Taro {Alocasia Macrorhiza) 17 



The Orang-Utan. A more than half-grown specimen 26 



The Long-Nosed Monkey {Nasalis Larvatus), peculiar to Borneo . . 26 



The Sultan of Bulungan 27 



Chonggat, the author's Dayak collector of animals and birds ... 27 



Approaching Kaburau, on the Kayan River 36 



Banglan, a Kayan, and his family. Kaburau 37 



Ladders, below Long Pangian, on the Kayan River 37 



Young Kayan, from Kaburau 38 



Kayan, from Kaburau. Shows a Chinese manner of hair-dressing , 38 



Kayan from Kaburau. Showing the distended ear lobes .... 38 



Kayan child, Kaburau 39 



Kayan mother and infant. Near Long Pangian 39 



Punans, the shy nomads of the jungle 46 



Punans near my camp 47 



Punan using the sumpitan or blowpipe 50 



Kayan climbing a tree 51 



Kayan at the author's camp, blowing a native wind instrument . . 54 



The King Cobra (Naia Bungarus) 55 



Young Orang-Utans 55 



Kayan, from Kaburau. Front, side, and back views 60 



Kayan, in mourning dress, Kaburau 60 



Kenyah, from Long Pelaban. Front, side, and back views ... 61 



Tuba fishing on the Isau River 66 



Tuba fishing. Taking the augury by fire-making. Isau River . . 67 



Tuba fishing. Effects of the poison. Pipa River 67 



Kenyahs starting in the morning for distant Apo Kayan. Long Pan- 

 gian, Kayan River 72 



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