Instead of ascending the mountain—a task which the young ladies at all events could not accomplish—we proceeded round it, towards a curious-looking rock which rose up on one side. We made our way without much difficulty to the gap, when we found ourselves on the summit of a cliff, and looking down into a wonderful circular basin surrounded entirely by precipitous rocks, while another gap beyond seemed to open into a smaller lake at a lower elevation. It had apparently been the crater of a volcano—so my uncle thought. The sides of the higher lake were nearly three hundred feet high, we calculated, and covered in most places with trees and shrubs. A beach or broad ledge extended round one side as far as the further gap, on which we hoped we should have ample space for walking and viewing the wonders of the lake. Our ambition was now to reach the water, and we looked about on every side to discover some practicable path by which we might gain it. After hunting about, we found a way down the side of the mountain by which we hoped we could accomplish our object.
The jungle through which we had to force our way, however, was wonderfully thorny. The creepers were thorny, even the bamboos were thorny, while shrubs grew in a zig-zag and jagged fashion, forming an inextricable tangle, through which it was difficult to cut our way. Beautiful birds flitted in and out among the shrubs—grass-green doves, large black cockatoos, golden orioles, and king-crows—their varied and brilliant colours flashing brightly as they darted forth here and there in the sunlight from out of the dark shade. The most beautiful, perhaps, were the golden orioles, which my uncle afterwards told me are often classed with the birds of paradise, and are sometimes placed in the same genus as the regent bird of Australia. These, however, might not have been the true golden oriole, because that bird is very rare, and is an inhabitant of the mainland of New Guinea, though also found on the island of Salwatty. We observed their nests cleverly suspended between the horizontal forks of the outer branches of lofty trees, where they are not likely to be reached by the larger serpents which prey on birds. The paradise oriole has the throat, tail, and part of the wings and back of a jet-black hue, but the rest of the body is of a brilliant yellow colour, with the exception of the neck, which is covered by long feathers of a deep orange, reaching some way down the back, somewhat as do the hackles of a game-cock. The birds we now saw, though not exactly like those I have mentioned, were still very beautiful, and I believe rare. I cannot, however, attempt to describe but faintly the lovely birds and insects we met with in our expedition.
Just then even our uncle could pay but little attention to them, for we all had to use our axes with untiring energy before we could make any progress. At length, however, perseverance overcame all difficulties, and we cut a narrow path through the thick belt which surrounded the mountain. We then found ourselves beneath a lofty cliff, which, we concluded, formed one side of the lake, and circling round it, we reached what we at once guessed was the lower lake, where the cliffs were of less height and far more broken. Emily and Grace sat down on the top, while the rest of us began to make a path by which we might descend to the level of the water. It was not a very easy task. Sometimes Dick Tarbox, who led the way, had to be lowered down by a rope to a ledge below us, cutting away the shrubs which impeded his progress, leaving only certain stumps in the rock which would assist those who followed. In some places he had to clear away the grass and earth to allow of a firm footing; in others, he drove in pieces of bamboo, to serve as supports to the hands or feet in our descent. At last he reached the beach, and we all eagerly followed him. The lower lake was very curious and beautiful, but we had an idea, from the glimpse we had had of the inner one, that that was still more so.
“The young ladies would be disappointed at not seeing this!” exclaimed Oliver; “and I am sure that they would be able to come down. May I go up and fetch them?”
“We must go and lend them a hand, though,” said Dick Tarbox, beginning to ascend.
I also went, while the rest of the party proceeded some way along the beach towards the upper lake. We found the ascent far more easy than we expected—indeed, it seemed as if the girls would have no great difficulty in coming down. As we neared the top we heard them cry out, and saw them standing by in an attitude of terror, looking towards the jungle on the outer side of the lake.
“Oh, come, come!” exclaimed Emily. “We saw a savage just now peering among the trees! There he is! there he is! even now looking at us!”
We hurried to their side. “Savage he is, miss,” said Dick Tarbox; “but he is not a human savage, I think. He is one of those big man-apes I have heard tell of, though I never yet set eyes on one. I don’t think, however, he will venture up to where we are.”
I looked in the direction the girls were pointing, and there I saw a large orang-outan some fifty feet below us. He kept dauntlessly gazing up at us, as if doubting whether he should venture to approach. He was a big hairy monster, with a black coat and a light-coloured face, with enormous feet and hands, almost the height of a man. His face, as we saw him, had a particularly savage expression, and he was evidently a formidable enemy to encounter. Our shouts brought back the rest of the party, who climbed up with their guns, for we had left ours at the foot of the cliff.
“A mias! a huge mias!” exclaimed my uncle, as he saw the orang-outan, levelling his fowling-piece, Potto following his example. The mias was standing holding on by a branch of a tree, as if about to ascend. At the report of the fire-arms he hauled himself up to a branch, much as a sailor would do, and deliberately walked along the bough, evidently uninjured by the shots, which, if they had not missed altogether, could have but slightly wounded him. Some of the trees, with large luscious fruit, had evidently tempted him to come up to this hilly region, as the mias seldom leaves the flat ground, where he spends the night. Ascending from the bough, he caught hold of a branch of a tree which crossed it by one of his long arms, and flung himself on to it with great deliberation. He did not appear to jump, or spring, or in any way to hurry himself, but we saw him then go to the end of another branch and catch hold of an opposing bough. He then grasped them together with both hands, and finding the other sufficiently strong to support him, deliberately swung himself on to it; thus on he went among the lofty summits of the trees, till he was lost to sight.