In latitude 26 degrees 2 minutes we observed a small dry creek joining from the north-east. This I traced upwards for a few miles; but as its relative position with regard to the adjacent country, as well as the latitude, did not correspond with that of the Alice River on the chart, we continued our route. Finding, however, that the general course of the river changed to south-west, I left the party at a small lagoon and rode up the river again, making a second search, more especially at the junction of the small dry creek, which proved to be identical with the Alice River, though more than five miles to the south, as the Victoria River never reaches the parallel of 24 degrees. Our position was now becoming very critical, as a long continuance of drought had not only dried up all the water, except in the deepest hollows in the channel of the main river, but the smaller vegetation, and even the trees on the back country were annihilated, rendering the country almost impracticable from the quantity of fallen dead branches, and even in the bed of the river, where the inundation derived from heavy rain near the sources of the river last year had somewhat refreshed the grass, it was scarcely possible to find subsistence for the horses. Under existing circumstances, it would have been certain destruction to attempt a north-west route from this point; and the only course that appeared opened to us was to follow down the main river to the junction of the Thompson River, and ascend that watercourse so as to intersect Leichhardt's probable line of route, had he penetrated in that direction, favoured by a better season. At the same time, it was probable that, like ourselves, he had been repulsed, and would then follow down the river, and search for a more favourable point from which to commence his north-west course, in order to round the desert interior on its northern side; and we therefore continued our search down towards the Thompson River. 29th April to 2nd May. The country was perfectly flat on both sides of the river, and showed traces of tremendous floods. The soil near the river was often deeply-cracked mud, water very scarce, and grass seldom seen. The back country was covered with scrubs of dead acacia, the soil a red sand or gravel; and such was the unpromising appearance that I began to fear that our horses would soon fail for want of food and water; but having camped at a waterhole during Sunday to rest the party, heavy rain commenced, and though the greater portion of the water was absorbed by the dry soil, some of the channels of the river filled and commenced to flow. This relieved us from much difficulty as regarded the want of water, and enabled us to seek for grass in positions which were otherwise inaccessible. 3rd May.