It was late in the afternoon when she took her departure; and I lay there hour after hour, sometimes frantically delirious, and at others in a state of semi-consciousness, fancying she was by my side with shells brimming over with delicious water. I would rouse myself with a start from time to time, but, alas! my Yamba was not near me. During the long and deathly stillness of the night, the dew came down heavily, and as it enveloped my bed, I fell into a sound sleep, from which I was awakened some hours later by the same clear and ringing voice that had addressed me on that still night on my island sand-spit. Out upon the impressive stillness of the air rang the earnest words: “Coupe l’arbre! Coupe l’arbre!”
I was quite conscious, and much refreshed by my sleep, but the message puzzled me a great deal. At first I thought it must have been Yamba’s voice, but I remembered that she did not know a word of French; and when I looked round there was no one to be seen. The mysterious message still rang in my ears, but I was far too weak to attempt to cut the tree myself, I lay there in a state of inert drowsiness until, rousing myself a little before dawn, I heard the familiar footsteps of Yamba approaching the spot where I lay. Her face expressed anxiety, earnestness, and joy.
In her trembling hands she bore a big lily leaf containing two or three ounces of life-giving water. This I drank with gasping eagerness, as you may suppose. My delirium had now entirely left me, although I was still unable to speak. I signed to her to cut the tree, as the voice in my dream had directed me. Without a word of question Yamba picked up the tomahawk from where she had hurled it, and then cut vigorously into the trunk, making a hole three or four inches deep. It may seem astonishing to you, but it surprised me in no wise when out from the hole there trickled a clear, uncertain stream of water, under which Yamba promptly held my fevered head. This had a wonderfully refreshing effect upon me, and in a short time I was able to speak feebly but rationally, greatly to the delight of my faithful companion. As, however, I was still too weak to move, I indulged in another and far sounder sleep. I do not know the scientific name of that wonderful Australian tree which saved my life, but believe it is well known to naturalists. I have heard it called the “bottle tree,” from the shape of the trunk. All through that terrible night, while Yamba was far away searching for water, Bruno had never left my side, looking into my face wistfully, and occasionally licking my body sympathetically with his poor, parched tongue. Whilst I was asleep the second time, Yamba went off with the dog in search of food, and returned with a young opossum, which was soon frizzling in an appetising way on a tripod of sticks over a blazing fire. I was able to eat a little of the flesh, and we obtained all the water we wanted from our wonderful tree. Of course, Yamba was unacquainted with the fact that water was stored in its interior. As a rule, her instinct might be depended upon implicitly; and even after years of her companionship I used to be filled with wonder at the way in which she would track down game and find honey. She would glance at a tree casually, and discern on the bark certain minute scratches, which were quite invisible to me, even when pointed out. She would then climb up like a monkey, and return to the ground with a good-sized opossum, which would be roasted in its skin, with many different varieties of delicious roots.
When I had quite recovered, Yamba told me she had walked many miles during the night, and had finally discovered a water-hole in a new country, for which she said we must make as soon as I was sufficiently strong. Fortunately this did not take very long, and on reaching the brink of the water-hole we camped beside it for several days, in order to recuperate. I must say that the water we found here did not look very inviting—it was, in fact, very slimy and green in colour; but by the time we took our departure there was not a drop left. Yamba had a method of filtration which excited my admiration. She dug another hole alongside the one containing the water, leaving a few inches of earth between them, through which the water would percolate, and collect in hole perfectly filtered.
At other times, when no ordinary human being could detect the presence of water, she would point out to me a little knob of clay on the ground in an old dried-up water-hole. This, she told me, denoted the presence of a frog, and she would at once thrust down a reed about eighteen inches long, and invite me to suck the upper end, with the result that I imbibed copious draughts of delicious water.
At the water-hole just described birds were rather plentiful, and when they came down to drink, Yamba knocked them over without difficulty. They made a very welcome addition to our daily bill of fare. Her mode of capturing the birds was simplicity itself. She made herself a long covering of grass that completely enveloped her, and, shrouded in this, waited at the edge of the water-hole for the birds to come and drink. Then she knocked over with a stick as many as she required. In this way we had a very pleasant spell of rest for four or five days. Continuing our journey once more, we pushed on till in about three weeks we came to a well-wooded country, where the eucalyptus flourished mightily and water was plentiful; but yet, strange to say, there was very little game in this region. Soon after this, I noticed that Yamba grew a little anxious, and she explained that as we had not come across any kangaroos lately, nor any blacks, it was evident that the wet season was coming on. We therefore decided to steer for higher ground, and accordingly went almost due north for the next few days, until we reached the banks of a big river—the Roper River, as I afterwards found out—where we thought it advisable to camp. This would probably be sometime in the month of December.
One day I saw a number of small snakes swarming round the foot of a tree, and was just about to knock some of them over with my stick, when Yamba called out to me excitedly not to molest them. They then began to climb the tree, and she explained that this clearly indicated the advent of the wet season. “I did not wish you to kill the snakes,” she said, “because I wanted to see if they would take refuge in the trees from the coming floods.”
Up to this time, however, there had not been the slightest indication of any great change in the weather. Many months must have elapsed since rain had fallen in these regions, for the river was extremely low between its extraordinarily high banks, and the country all round was dry and parched; but even as we walked, a remarkable phenomenon occurred, which told of impending changes. I was oppressed with a sense of coming evil. I listened intently when Yamba requested me to do so, but at first all I could hear was a curious rumbling sound, far away in the distance. This noise gradually increased in volume, and came nearer and nearer, but still I was utterly unable to account for it. I also noticed that the river was becoming strangely agitated, and was swirling along at ever-increasing speed. Suddenly an enormous mass of water came rushing down with a frightful roar, in one solid wave, and then it dawned upon me that it must have already commenced raining in the hills, and the tributaries of the river were now sending down their floods into the main stream, which was rising with astonishing rapidity. In the course of a couple of hours it had risen between thirty and forty feet. Yamba seemed a little anxious, and suggested that we had better build a hut on some high ground and remain secure in that locality, without attempting to continue our march while the rains lasted; and it was evident they were now upon us.
We therefore set to work to construct a comfortable little shelter of bark, fastened to a framework of poles by means of creepers and climbing plants. Thus, by the time the deluge was fairly upon us, we were quite snugly ensconced. We did not, however, remain in-doors throughout the whole of the day, but went in and out, hunting for food and catching game just as usual; the torrential rain which beat down upon our naked bodies being rather a pleasant experience than otherwise. At this time we had a welcome addition to our food in the form of cabbage-palms and wild honey. We also started building a catamaran, with which to navigate the river when the floods had subsided. Yamba procured a few trunks of very light timber, and these we fastened together with long pins of hardwood, and then bound them still more firmly together with strips of kangaroo hide. We also collected a stock of provisions to take with us—kangaroo and opossum meat, of course; but principally wild honey, cabbage-palm, and roots of various kinds. These preparations took us several days, and by the time we had arranged everything for our journey the weather had become settled once more. Yamba remarked to me that if we simply drifted down the Roper River we should be carried to the open sea; nor would we be very long, since the swollen current was now running like a mill-race. Our catamaran, of course, afforded no shelter of any kind, but we carried some sheets of bark to form seats for ourselves and the dog.
At length we pushed off on our eventful voyage, and no sooner had we got fairly into the current than we were carried along with prodigious rapidity, and without the least exertion on our part, except in the matter of steering. This was done by means of paddles from the side of the craft. We made such rapid progress that I felt inclined to go on all night, but shortly after dusk Yamba persuaded me to pull in-shore and camp on the bank until morning, because of the danger of travelling at night among the logs and other wreckage that floated about on the surface of the water.