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encamped in the evening on the banks of a mountain torrent flowing to the north, after an estimated day's journey of eleven miles.
August 3rd.—After quitting our bivouac, we ascended, and continued along the summit of a ridge, from which no higher land was visible for two and a half miles, when we arrived at its eastern side, from which we had a view of the country round for eight miles; we soon afterwards passed a broad stream flowing W.N.W. Continuing our course due E., we obtained a view of the valley of the Swan, and could discover beneath us through the trees, that river falling over a bed of rocks. On descending, I recognised it to be a waterfall which I passed when accompanying Capt. Irwin in an expedition into the interior, in April last. Quitting this, and proceeding to the southward of E., we in three miles again came to that river, and continued along the banks till we arrived at the termination of Capt. Irwin's journey, where we had left a depot of provisions. We had the satisfaction of finding them uninjured. As we had had a journey of twelve miles this morning, I determined to rest here the remainder of the day to refresh the horses. The greater proportion of country seen to-day was sandy in the valleys, and on some of the hills we passed over a rich loamy soil, producing grass of a tolerable description, and also the wild vetch; the trees consisting principally of mahogany of a very vigorous growth, the blue and red gum, and a few banksias.
August 4th.—Thermometer this morning at sunrise 33°. An hour's walk from the depot brought us to a second branch of the Swan, which we traced up for two miles, and crossed it at a spot where it was flowing to the southward. The country was
