"Once we ran aground on some rocks, and twice had to scramble on fallen tree-trunks spanning the river, and force the boat beneath them. But for such incidents we progressed steadily upwards until eleven o'clock, when we pulled to one of the banks, here only some 15 yards apart, and tying up the boat, proceeded to camp during the heat of midday. "Then, after breakfast had been disposed of, it was delightful to lie on one's back in the shade of the jungle and watch the waving leaves against the sky; to search with the eyes for graceful ferns and orchids drooping from the branches overhead, and in a dreamy semi-slumber to listen to the calls of the birds, and the faint voices of the men as they rambled about in the forest. Presently, as the sun reached its highest point, all became quiet, and we dozed an hour away, to wake up, and--after boiling the kettle for some tea--start off once more. "Gradually narrowing, the river maintained the same character, save that the banks became more open. At one fallen tree we had to unload the boat and haul it bodily over; several times we got round or under such obstacles with difficulty; and so, rowing and poling as the stream lessened, we went on, until at about five o'clock, the river, now only 25 feet wide, became so shallow and obstructed by fallen branches that we were forced to cease all attempt at further progress, and so made camp at a spot about 16 miles up-stream, almost in the latitude of Pulo Bábi. In the rainy season it would perhaps be possible to ascend a few miles higher. "While daylight lasted, the boat was partly unloaded, sticks cut to support the mosquito nets, and supper prepared--heaped-up plates of snowy rice, eked out by various tinned commodities. Then after re-charging the dark slides beneath a rug, and covering the baggage with a tarpaulin in case of rain, we turned in. "It was a glorious moonlight night and the cicadas sang us to sleep from the trees, while the mosquitoes hummed away vainly and viciously outside the net. "Now and again, for a time, came the cry of some startled bird and the croaking of the tree-frogs; but when these died away the prevailing silence was broken only by the sound of the dew dripping from the trees, and the occasional fall of dead leaves or rotten branches." "_March_ 29.--We turned out at daybreak while the river was shrouded in mist, and after _chota hazri_, started down-stream. "The water had fallen a foot during the night, and for some distance we could only use the oars to pole with. Presently, however, we were paddling quickly down the river, until we came to the fallen tree, where it was again necessary to unload.