Having finished my reports and letters, it became necessary to consider the best point on which to move, and to fix a day for our departure from Mount Harris. It struck me that having found so important a feature as the Darling River, the Governor would approve my endeavouring to regain it more to the southward, in order to trace it down. I, therefore, detached Mr. Hume to survey the country in that direction, and to ascertain if a descent upon the Bogen district would be practicable, through which I had been informed a considerable river forced itself. The
report he made on his return was such as to deter me from that attempt, but he stated that the country for 30 miles from the Macquarie was well watered, and superior to any he had passed over during the journey; beyond that distance, it took up the character of the remote interior, and alternated with plains and brush, the soil being too sandy to retain water on its surface. He saw some hills from the extremity of his journey, bearing by compass W.S.W. We consequently determined to make for the Castlereagh, agreeably to our instructions. Preparations were made for breaking up the camp, all the various arrangements in the change of animals were completed, the boat carriage was exchanged for a dray, and I took Boyle in the place of Norman, whose timidity in the bush rendered him unfit for service.
There is a small hill on the opposite side of the river, and immediately facing Mount Harris, and to the S.E. of it there is a small lagoon, the head of a creek, by means of which its superfluous waters are carried off. This creek runs parallel to the river for about ten miles, and enters the marshes at the S.E. angle. This I ascertained one day in riding to carry on my survey of the southern extremity of the marshes, and to join my line of route by making the circuit of that part of them. I found that the river was turned to its northerly course by a rising ground of forest land, which checks its further progress westerly. I proceeded round the S.W. angle, and then, taking a northerly course, got down to the bottom of the first great marsh, thus com
pleting the circuit of them. I did not return to the camp until after 10 p.m., having crossed the river at day-light, nor did we procure any water from the time we left the stream to the moment of our recrossing it.
Having completed our various arrangements, and closed our letters, we struck our tents on the morning of the 7th March; we remained, however, to witness the departure of Riley's party for Wellington Valley, and then left the Macquarie on an E.N.E. course for Wallis's Ponds, and made them at about 14 miles. They undoubtedly empty themselves into the marshes, and are a continuation of that chain of ponds on which I left the party in Mr. Hume's charge. About a mile from Mount Harris, we passed a small dry creek, that evidently lays the country under water in the wet seasons. There was a blue-gum flat to the eastward of it, which we crossed, and then entered a brush of acacia pendula and box. The soil upon the plain was an alluvial deposit; that in the brushes was sandy. From the extremity of the plain, Mount Harris bore, by compass, S.W. by W.; Mount Foster due west. The scrub through which we were penetrating, at length became so dense, that we found it impossible to travel in a direct line through it, and frequent ridges of cypresses growing closely together, turned us repeatedly from our course. The country at length became clearer, and we travelled over open forest of box, casuarina, and cypresses, on a sandy soil; the first predominating. For about two miles before we made the creek, the country was not heavily timbered, the acacia
pendula succeeding the larger trees. The ground had a good covering of grass upon it, and there were few of the salsolaceous plants, so abundant on the western plains, to be found. The rough-gum abounded near the creek, with a small tree bearing a hard round nut, and we had the luxury of plenty of water.
We remained stationary on the 8th, in hopes that Riley would have met the soldier who had been sent back to Wellington Valley, and that he would have forwarded any letters to us, of which he might have been the bearer. The day, however, passed over without realizing our expectations; and we started once more for the interior, and cut ourselves off from all communication with society.
We made for Morrisset's chain of ponds, and travelled over rich and extensive plains, divided by plantations of cypress, box, and casuarina, in the early and latter period of the day. About noon we entered a dense forest of cypresses, which continued for three miles, when the cypresses became mixed with casuarina, box, and mountain-gum, a tree we had not remarked before in so low a situation. We struck upon the creek after a journey of about 15 miles. It had a sandy bed, and was extremely tortuous in its course, nor was it until after a considerable search, that we at length succeeded in finding water, at which a party of natives were encamped. The moment they saw us, they fled, and left all their utensils, &c. behind them. Among other things, we found a number of bark troughs, filled with the gum of the mimosa, and vast quantities of gum made
into cakes upon the ground. From this it would appear these unfortunate creatures were reduced to the last extremity, and, being unable to procure any other nourishment, had been obliged to collect this mucilaginous food.
The plains we traversed, were of uniform equality of surface. Water evidently lodges and continues on them long after a fall of rain, and in wet seasons they must, I should imagine, be full of quagmires, and almost impassable.