I could not help thinking that a considerable creek must come from the north-west side of Mount Nicholson; and, seeing an isolated range to the south-west, I rode towards it, sure of finding water near it, if there was any to be found. We approached the range just before sunset, much tired, with two Wonga-Wongas and three iguanas at our saddles. I had just informed my Blackfellow, that I wished to encamp, even without water, when some old broken sheets of bark, remains of the frail habitations of the natives, caught my eye; a dry water-hole, though surrounded with green grass and sedges, showed that they had formerly encamped there, with water. This water-hole was found to be one of a chain of ponds extending along the edge of the scrub which covered the hill; and, on following it farther down, we came to a fine pool of water, which enabled us to encamp comfortably. Next morning, after having enjoyed an iguana, and finding several other ponds well supplied with water, we returned. In crossing several of the scrub plains before mentioned, it was agreeable to observe that the dense vegetation which covered them was not the miserable Burr and the wiry Vervain, but Senecios and Sonchus (Sowthistle), which our horses greedily snatched as they waded through them. The soil is of a dark colour, very rich, but mild; and the rock below is basaltic. Kangaroos were feeding on the plains along the scrub; and Charley fired unsuccessfully at a fine "old man." I saw one emu, and Charley a drove of ten more. The country was remarkably rich in various kinds of game; and I was very sorry that we were not better sportsmen, to avail ourselves of so favourable a circumstance. We found a passage for our bullocks at the west side of the valley along which we had come down; the ascent was steep, but practicable. We followed the spur up to the principal range, where we found some difficulty in heading some steep gullies, which come up to the highest crest of the mountains. After some tiresome riding, I was fortunate enough to hit the head of the creek on which our party was encamped; and, following it down--over loose rocks, large boulders, and occasional steep falls--accompanied by my excellent little horse, which willingly followed wherever I led, I came into a more open country; and the report of a gun gave me the pleasing assurance that our camp was at no great distance. My Blackfellow quitted me on the range, as he had done before, on several similar occasions; and it was too evident that I could not rely upon him in times of difficulty and danger. Within the scrub on the range, we found five or six huts, lately constructed, of the natives; they come here probably to find honey, and to catch rock-wallabies, which are very numerous in the sandstone gullies. In the gully which I descended, a shrub with dark-green leaves was tolerably frequent; its red berries, containing one or two seeds, were about the size of a cherry, and very good eating when ripe.