The hill which we crossed in our route consisted of a different sort of rock from any of those that we had seen further down the Darling, being a splintery quartz in which the grains of sand or quartz are firmly embedded in the siliceous cement.

HINTS TO AUSTRALIAN SPORTSMEN.

August 7.

The morning was calm and sultry but we continued the homeward route along our former track, and over a fine, firm plain. As soon as we had crossed what may be termed Dunlop's creek (the dry hollow above-mentioned) we started four kangaroos; of which the dogs first killed one which we got, and afterwards another, in a scrub into which they had pursued the rest. These two were the only kangaroos that we killed on this river; and the circumstance afforded another proof of the superiority of the grass in the adjacent country compared with that lower down. Neither these animals nor emus can approach the Darling (owing to the steepness of its banks) except by descending in the dry channels of watercourses, or by gullies; hence probably their appearance near Dunlop's creek, which affords an easy means of access; and hence also perhaps the chief motive for the establishment of the native camp in that neighbourhood, from the facility afforded for killing the animals as they approached to drink. Of the kangaroo and emu it may be observed that any noise may be made in hunting the latter without inconvenience; but that the less made in chasing the former the better. The emu is disposed to halt and look, being, according to the natives, quite deaf; but having an eye proportionally keen. Thus it frequents the open plains, being there most secure from whoever may invade the solitude of the desert. The kangaroo on the contrary bounds onward while any noise continues; whereas, if it be pursued silently, it is prone to halt and look behind, and thus to lose distance. Dogs learn sooner to take the kangaroo than the emu, although young ones get sadly torn in conflicts with the former. But it is one thing for a swift dog to overtake an emu, and another thing to kill, or even seize it. Our dogs were only now learning to capture emus, although they had chased and overtaken many. To attempt to lay hold by the side or leg is dangerous, as an emu could break a horse's leg with a kick; but if a dog fastens upon the neck, as good dogs learn to do, the bird is immediately overthrown and easily killed. The flesh resembles a beef-steak, and it has a very agreeable flavour, being far preferable to that of the kangaroo.

MEET THE FORT BOURKE TRIBE.

We passed our old camp of the 10th of June and, taking a new route thence in a north-east direction, we avoided a bad scrub, and encamped in fine open ground on the river. We were soon hailed by some of our old friends of the Fort Bourke tribe, by far the best conducted natives that we had seen on the Darling. They asked our men for tomahawks, and I had instructed them to explain that for three large cod-perch they should have one in exchange. We could catch none of these fishes ourselves, which was rather singular as some of our poor fellows were indefatigable in making the attempt every night, with hook and line and all kinds of bait. The natives seemed to understand our wants and they promised to bring us fish in the morning. At sunset the wind changed to the south-west and the sky became overcast: the air also was cooler, and after such heat as that which we experienced today, at this season, a fall of rain might have been expected; but I felt less apprehensive here, from four months' experience of the climate of the interior.

August 8.

Early this morning a number of natives came near our camp, but without bringing any fish. The man to whom the promise of a tomahawk had been made was not however amongst them. I went up to the party when we were about to continue our journey, and I recognised one of the Fort Bourke tribe, the total gules man, who had formerly appeared very shy and timid. Now however in half a minute his hand was in my pocket; on which I instantly mounted my horse and rode on. We crossed the tracks of our horses' feet on my first excursion, and entered a plain where we struck into the old route. In this plain we saw three emus and killed one after a hard run.

MR. HUME'S TREE.

On coming to the hollow which leads to the tree marked with Mr. Hume's initials (and which may therefore be called Hume's Creek) I measured with the chain its channel to the river so as to connect the tree with the survey. I found that it bore due north from where our route crossed this hollow, the distance being sixty-nine chains. We reached our camp of the 9th of June by half-past two o'clock and took up the same ground.