We passed two very considerable junctions, the one coming from the S.E., the other from the north. Both had currents in them, but the former was running much stronger than the latter. It falls into the Murray, almost opposite to the elevations I have been describing, and, if a judgment can be hazarded from its appearance at its embouchure, it must, in its higher branches, be a stream of considerable magnitude. Under this impression, I have called it the Lindesay, as a tribute of respect to my commanding officer, Colonel Patrick Lindesay of the 39th regt. I place it in east long. 140 degrees 29 minutes, and in lat. 33 degrees 58 minutes south. Mr. Hume is of opinion that this is the most southerly of the rivers crossed by him and Mr. Hovel in 1823; but, as I have already remarked, I apprehend that all the rivers those gentlemen crossed, had united in one main stream above the junction of the Morumbidgee, and I think it much more probable that this is a new river, and that it rises to the westward of Port Phillips, rather than in the S.E. angle of the coast. NATIVES BECOME TROUBLESOME. We found the blacks who had deserted us with a tribe at the junction, but it was weak in point of numbers; as were also two other tribes or hordes to whom we were introduced in rapid succession. Taken collectively, they could not have amounted to 230 men, women, and children. The last of these hordes was exceedingly troublesome, and I really thought we should have been obliged to quarrel with them. Whether it was that we were getting impatient, or that our tempers were soured, I know not, but even M'Leay, whose partiality towards the natives was excessive at the commencement of our journey, now became weary of such constant communication as we had kept up with them. Their sameness of appearance, the disgusting diseases that raged among them, their abominable filth, the manner in which they pulled us about, and the impossibility of making them understand us, or of obtaining any information from them,--for if we could have succeeded in this point, we should have gladly borne every inconvenience,--all combined to estrange us from these people and to make their presence disagreeable. Yet there was an absolute necessity to keep up the chain of communication, to ensure our own safety, setting aside every other consideration; but as I had been fortunate in my intercourse with the natives during the first expedition, so I hoped the present journey would terminate without the occurrence of any fatal collision between us. The natives, it is true, were generally quiet; but they crowded round us frequently without any regard to our remonstrances, laying hold of the boat to prevent our going away, and I sometimes thought that had any of them been sufficiently bold to set the example, many of the tribes would have attempted our capture. Indeed, in several instances, we were obliged to resort to blows ere we could disengage ourselves from the crowds around