Warned by the fact that Messrs. H. Gregory and Haly had been unable to penetrate the country to the west from scarcity of water, even three months earlier in the season, we followed up the Maranoa to Mount Owen, and having found a sufficient supply of water and grass for a few days' halt, I proceeded to reconnoitre the country to the west, and at length found a practicable route to the tributaries of the Warrego River, to which the party was advanced. A heavy shower of rain had filled the gullies in this locality, and green grass clothed the country, forming a striking contrast to the dry and waterless valley of the Maranoa.
15th to 16th April.
Fine openly timbered valleys, well suited for pasture, alternated with ridges of scrub of brigalow acacia till we reached Mount Playfair, a basaltic hill on the sandstone ridge which separates the Warrego Valley from that of the Nive, a small branch of which was followed down to its junction with the main channel in latitude 25 degrees 6 minutes. The soil in the valley of the Nive is sandy, thinly grassed, and openly timbered with ironbark spotted gum, etc.; the back country rising into low sandstone ridges, covered with dense scrub of brigalow acacia. Some pools of permanent water containing small fish were passed, on the bank of which the remains of numerous native camps were seen.
17th April.
From the Nive River a north-north-west course was pursued through a nearly level sandy country, covered with a scrub of acacia, eucalypti, bottle-tree, etc., which offered great impediments to our progress, till within six miles of the Victoria River, when we suddenly emerged from the scrub on to open downs of rich clay soil; but the drought had been of such a long continuance that the whole of the vegetation had been destroyed and swept away by the wind, leaving the country to all appearance an absolute desert. The bed of the Victoria was scarcely ten yards wide, and perfectly dry, so that it was only after a prolonged search along its course that a small puddle of water was found in a hollow of the clay flat, and near it, fortunately for our horses, a little grass growing in widely scattered tufts.
THE BARCOO RIVER.
19th April.
Being now on the line of route which Dr. Leichhardt had stated his intention of following, the party was divided, so that both sides of the river were examined in all probable positions in which his camps might have been situated; but as the high floods appeared to have inundated the country for nearly a mile on each bank last year, all tracks of previous explorers were necessarily obliterated, and it was only by marked trees, or the bones of cattle, that we could hope to discover any trace. During the first two days' journey down the river only a few small pools of water were seen, and these not of a permanent character, while the rich vegetation on the open downs, which had excited the admiration of Sir T. Mitchell on his discovery of the country in a favourable season, had wholly passed away, leaving little but a bare surface of clay, the deep fissures in its surface giving evidence of long-continued drought.
20th April.
In latitude 24 degrees 37 minutes, longitude 146 degrees 13 minutes, a small sandy creek, of equal size with the Victoria, joined from the east, and just below the first permanent pool of water was found. There was a slight improvement in the grass, but dense scrubs prevailed in the back country, and even approached the river at intervals.