The Murray was flowing rapidly in a narrower channel and within two or three feet of the top of the banks. The country appeared on the whole superior to any that we had seen on the other side of this river. The grassy flats backed by hills covered with callitris seemed very eligible for cattle runs, the chief objection to them being only that the banks of the river were so steep and yielding that the water was in general inaccessible. The breadth seldom exceeded 60 or 70 yards; and I suspected that we might be already above the junction of some stream on the right bank, especially as the course came now so much from the southward. A REGION OF REEDS. On crossing the extremity of a sandhill, about two miles from the spot where we afterwards encamped, I perceived that reeds covered a vast region before us. They grew everywhere, even under the trees, and extended back from the channel of the river as far as I could see and, no alternative presenting itself, we endeavoured to face them. The lofty ash-hills of the natives, used chiefly for roasting the balyan (or bulrush) a root found only in such places, again appeared in great numbers. We soon came upon a lagoon about a mile in circumference and surrounded on all sides by high reeds. One or two smooth grassy hills arose among them, but the ground, even where they grew, was as firm and good for travelling upon as any that we had recently crossed. They were no impediment to a man or bullock in motion, but grew to the height of about seven or eight feet. THE WATER INACCESSIBLE FROM SOFT AND MUDDY BANKS. Grass was also to be found among them and I was willing to encamp there; but the difficulty was in finding a spot where the cattle could approach the water. The flood ran high in the deep and rapid river; yet the margin was covered with high reeds and, although I ultimately encamped near a small lagoon within the reeds, the cattle would not venture to drink at it, instinctively shrinking back from the muddy margin. In the course of the evening one animal fell into the river and was extricated with great difficulty and after much digging in the bank. One remarkable difference between this river and the Murrumbidgee was that, in the latter, even where reeds most prevailed, a certain space near the bank remained tolerably clear: whereas on this river the reeds grew most thickly and closely on its immediate banks, thus presenting a much less imposing appearance than the Murrumbidgee, with its firmer banks crowned with lofty forests of yarra. Each Australian river seems to have some peculiar character, sustained with remarkable uniformity throughout the whole course. HABITS OF OUR NATIVE GUIDES. June 19.