Our retreat would have been a measure of absolute necessity ere this, had we not found occasional supplies of fresh water, the last pond of which was now about eighteen miles behind us.
OUR COURSE ARRESTED.
Whether we should again find any, was a doubtful question, and I hesitated to run the risk. The animals were already, from bad food, and from the effects of the river water, so weak, that they could scarcely carry their loads, and I was aware, if any of the bullocks once fell, he would never rise again. Under such circumstances, I thought it better to halt the party at the edge of the scrub, though the feed was poor, and the water not drinkable. Our situation required most serious consideration. It was necessary that we should move either backward or forward in the morning. Yet we could not adopt either measure with satisfaction to ourselves, under such unfavorable circumstances. I determined to relieve my own mind by getting the animals into a place of safety, as soon as possible; and, as the only effectual way of doing this was to retire upon the nearest fresh water, I resolved at once to do so. The party turned back on the morning of the 6th; nor do I think the cattle would ever have reached their destination had we not found a few buckets of rain water in the cleft of a rock, to refresh them. Thus it will appear that under our most trying circumstances, we received aid from Providence, and that the bounty of Heaven was extended towards us, when we had least reason to expect it.
Notwithstanding we had been thus forced to a partial retreat, both Mr. Hume and myself were unwilling to quit the pursuit of the river, in so unsatisfactory a manner. There was no difference in the appearance of the country to the westward of it; but a seeming interminable flat stretched away in that direction. A journey across it was not likely, therefore, to be attended with any favorable results, since it was improbable that any other leading feature was within our reach. I proposed, therefore, to take the most serviceable of the horses with me down the river, that, in the event of our finding fresh water, we might again push forward. Mr. Hume requesting to be permitted to accompany me, it was arranged that we should start on the 8th, thereby giving the animals a day's rest. We had not seen any natives since our parting with the chief horde; and as we were stationed at some little distance from the river, I hoped that they would not visit the camp during my absence. This was the only circumstance that gave me uneasiness, but the men had generally been behaving so well that I relied a great deal upon them.
EXTRAORDINARY SOUND.
About 3 p.m. on the 7th, Mr. Hume and I were occupied tracing the chart upon the ground. The day had been remarkably fine, not a cloud was there in the heavens, nor a breath of air to be felt. On a sudden we heard what seemed to be the report of a gun fired at the distance of between five and six miles. It was not the hollow sound of an earthly explosion, or the sharp cracking noise of falling timber, but in every way resembled a discharge of a heavy piece of ordnance. On this all were agreed, but no one was certain whence the sound proceeded. Both Mr. Hume and myself had been too attentive to our occupation to form a satisfactory opinion; but we both thought it came from the N.W. I sent one of the men immediately up a tree, but he could observe nothing unusual. The country around him appeared to be equally flat on all sides, and to be thickly wooded: whatever occasioned the report, it made a strong impression on all of us; and to this day, the singularity of such a sound, in such a situation, is a matter of mystery to me.
FURTHER ATTEMPT TO EXPLORE THE RIVER.
On the 8th, we commenced our journey down the river, accompanied by two men, and a pack-horse, carrying our provisions on one side and a bucket of water on the other. Keeping in general near the stream, but making occasional turns into the plains, we got to the brush from which the party had turned back, about 3 p.m. Passing through, we crossed a small plain, of better soil and vegetation than usual; but it soon gave place to the sandy loam of the interior; nor did we observe any material alteration, either in the country or the river, as we rode along. The flooded-gum trees on the banks of the latter, were of beautiful growth, but in the brushes dividing the plains, box and other eucalypti, with cypresses and many minor shrubs, prevailed. We slept on the river side, and calculated our distance from the camp at about twenty-six or twenty-eight miles.
The horses would not drink the river water, so that we were obliged to give them a pint each from our own supply. On the following morning we continued our journey. The country was generally open to the eastward, and we had fine views of D'Urban's Group, distant from twenty to twenty-five miles. About noon, turning towards the river to rest, both ourselves and the horses, we passed through brush land for about a mile and a half. When we came upon its banks, we found them composed of a red loam with sandy superficies. We had, in the course of the day, crossed several creeks, but in none of them could we find water, although their channels were of great depth.
The day had been extremely warm, and from shaking in the barrel our supply of water had diminished to a little more than a pint; it consequently became a matter of serious consideration, how far it would be prudent to proceed farther; for, however capable we were of bearing additional fatigue, it was evident our animals would soon fail, since they trembled exceedingly, and had the look of total exhaustion. We calculated that we were forty miles from the camp, in a S.W. direction, a fearful distance under our circumstances, since we could not hope to obtain relief for two days. Independently however, of the state of the animals, our spirits were damped by the nature of the country, and the change which had taken place on the soil, upon which it was impossible that water could rest; while the general appearance of the interior showed how much it had suffered from drought. On the other hand, although the waters of the river had become worse to the taste, the river itself had increased in size, and stretched away to the westward, with all the uniformity of a magnificent canal, and gave every promise of increasing importance; while the pelicans were in such numbers upon it as to be quite dazzling to the eye. Considering, however, that perseverance would only involve us in inextricable difficulties, and that it would also be useless to risk the horses, since we had gained a distance to which the bullocks could not have been brought, I intimated my intention of giving up the further pursuit of the river, though it was with extreme reluctance that I did so.