Journal of an Overland Expedition in Australia. Ludwig Leichhardt

not flourish where the basaltic formation prevailed. Broad but shallow channels, deepening from time to time into large water-holes, follow in a parallel direction the many windings of the creek, with which they have occasionally a small communication. They seem to be the receptacles of the water falling within the scrub during the rainy season: their banks are sometimes very high and broken, and the bed is of a stiff clay, like that of the scrub, and is scattered over with pebbles of quartz and conglomerate. Whilst these Melaleuca channels keep at a distance varying from one to three miles from the creek, winding between the slight elevations of a generally flat country--long shallow hollows and a series of lagoons exist near the creek, from which they are separated by a berg, and are bounded on the other side by a slight rise of the ground. The hollows are generally without trees, but are covered with a stiff stargrass; and they frequently spread out into melon flats, covered with true Box. It is difficult to travel along the creek, especially with pack bullocks, as the scrub frequently comes close up to its banks; but the hollows, during the dry season, are like roads. In the channels within the scrub I found a large supply of water, in holes surrounded by sedges and a broad-leaved Polygonum, amongst which grew a species of Abutilon; the neighbouring dry channel was one beautiful carpet of verdure. In the scrub I found a plant belonging to the Amaryllideae (Calostemma luteum?) with a cluster of fine yellow blossoms. Flights of ducks were on the water, and scores of little birds were fluttering through the grasses and sedges, or hopping over the moist mud in pursuit of worms and insects. The water-holes were about six miles from our camp. I continued my ride about four miles farther along the creek, where I found the scrub had retired, and was replaced by an open silver-leaved Ironbark forest, in which the rich green feed relieved our eyes from the monotonous grey of the scrub, and quickened the steps of our horses. Here also basaltic ridges approached the creek, and even entered into its bed; among them were several fine water-holes. In our return to the camp we found abundance of water in the lagoons near the river, corresponding to the water-holes within the scrub. This local occurrence of water depends either upon thunder-storms favouring some tracts more than others, or upon the country here being rather more hilly, which allows the rainwater to collect in deep holes at the foot of the slopes.

      Jan. 5.--We moved down to the water-holes of the basaltic ridges, being about nine miles in a N.N.W. direction from our last camp.

      At three o'clock a.m. clouds formed very rapidly over the whole sky--which had been clear during the previous part of the night--and threatened us with wet. In the morning some few drops fell, with slight casterly winds; it cleared up, however, about nine o'clock a.m. with a northerly breeze.

      Marsilea grows everywhere on the flats; and a fine little pea plant with a solitary red blossom, was found amongst the basaltic rocks round the water-hole. We observed, growing along the creek, another species of Portulaca, with linear fleshy leaves, erect stem, and small yellow flowers; and a half-shrubby Malvaccous plant, with small clustered yellow blossoms: the latter is common at the outside of scrubs in the Moreton Bay district. We also remarked, within the scrub, a small tree, with bright-green foliage, and three-winged capsules slightly united at the base; and another small tree, with deep-green coloured leaves, and two-winged capsules united in all their length; the last is nearly allied to Dodonaea.

      I never before saw nor heard so many cockatoos as I did at Comet Creek. Swarms of them preceded us for one or two miles, from tree to tree, making the air ring with their incessant screams, and then returning in long flights to their favourite haunts, from which we had disturbed them. We saw four kangaroos; and shot some bronze-winged pigeons; in the crop of one I found a small Helix with a long spire,--a form I do not remember ever having seen before in the colony. A considerable number of small brown snakes were living in the water-hole; they were generally seen in the shallow water with their heads above the surface, but, at our approach, dived into the deepest part of the hole. Our daily allowance of flour was now reduced to three pounds. Our provisions disappear rapidly, and the wear and tear of our clothes and harness is very great; but, as our wants increase, our desires become more easily satisfied. The green hide furnishes ample means to preserve our shoes, by covering them with mocassins, and with materials for repairing the harness. The latitude of this camp was 23 degrees 59 minutes 6 seconds.

      Jan. 6.--Leaving my companions at the camp well provided with both grass and water, I followed the creek, with Brown, in expectation of a long ride, as Messrs. Gilbert and Roper had been forward about nine miles in search of water, but without finding any. We very soon left the open country, and entered the vilest scrub we had ever before encountered. The parallel lines of lagoons disappeared, and the banks of the creek became very broken by gullies, so that the stiff soil of the neighbouring scrub, not being intercepted by lagoons, is washed by heavy rains into the bed of the creek, which was no longer sandy, but inclined to the formation of water-holes, the clay rendering it impervious to water. The Casuarina, which likes a light sandy soil, disappeared at the same time, and was succeeded by the narrow-leaved Melaleuca. The flooded-gum, however, kept its place, and frequently attained to a great size. About twelve miles from the camp, a small water-hole appeared in the bed of the creek. This was the first we had met with while travelling along its banks a distance of seventy miles; but, in proceeding about four miles farther, we passed a succession of fine water-holes well supplied with water; and others were found in the adjoining creeks. Afterwards, however, the water suddenly disappeared again; and for eight miles farther its bed was entirely dry, although fine grass was growing in it. We had every prospect of passing the night without water, as the sun was sinking fast; but we fortunately reached a small hole before dark, containing a little water, which we had to share with our horses, with a small brown snake, and with a large flight of bronze-winged pigeons; the latter, surprised at our presence, first alighted on the neighbouring trees to observe us, and then hurried down to take their evening draught.

      Jan. 7.--I travelled farther down the river, and again came, after a ride of three miles, into a well-watered country, but still occupied by scrub; in which the Capparis, with its large white sweet-scented blossoms, was very frequent; but its sepals, petals, and stamens dropped off at the slightest touch. Its fruit was like a small apple covered with warts, and its pungent seeds were imbedded in a yellow pulp, not at all disagreeable to eat. At last the scrub ceased, and, over an open rise on the right side of Comet Creek, a range of blue mountains was discovered by my companion, promising a continuation of good country. At this time a fine water-hole was at hand, and invited us to stop and make our luncheon on dried beef and a pot of tea. Whilst I was preparing the tea, Brown went to shoot pigeons; and, whilst thus employed, he was surprised by the cooee of a Blackfellow; and, on looking round, he saw one on the opposite bank of the creek making signs to him, as if to ask in what direction we were going. Brown pointed down the creek; the black then gave him to understand that he was going upward to join his wife. We started about half-an-hour afterwards, and met with him, about two miles up the creek, with his wife, his daughter, and his son. He was a fine old man, but he, as well as his family, were excessively frightened; they left all their things at the fire, as if offering them to us, but readily accepted two pigeons, which had been shot by Brown. We asked them for water (yarrai) which, according to what we could understand from their signs, was plentiful lower down the creek. In returning homewards we cut off considerable angles of the creek, and passed through a much finer and more open country. On its left bank we passed a scrub creek containing magnificent lagoons. At my arrival in the camp, I was informed that natives had been close at hand, although none had showed themselves.

      Jan. 8.--I moved my camp about eight miles to the northward, and halted at a fine water-hole in a scrub creek joining Comet Creek. A pretty little diver was amusing himself on the water. The country is very rich in game. Kangaroos and wallabies are very frequent; several brush turkeys were seen, and the partridge and bronze-winged pigeons are very plentiful. Our latitude was 23 degrees 51 minutes.

      Jan. 9.--In travelling down to the water-hole, where we had met the Blackfellow and his family, we kept a little too much to the westward, in hope of finding a more open country; instead, however, of an improvement, we encountered sandy hills covered with a dense low scrub and cypress-pine. The latter almost invariably grows on the slight sandstone elevations in a scrubby country. After surmounting many difficulties, we came upon a broad scrub creek, in the dry bed of which we travelled down to Comet Creek, which we followed, and at last reached our intended camping place. Our cattle and luggage had suffered severely,