MR. KENNEDY'S SURVEY OF THE RIVER VICTORIA.

Whilst I was endeavouring to penetrate into the heart of the Australian Continent, there were two other Expeditions of Discovery engaged in exploring the country to the eastward of me. Dr. Leichhardt, an account of whose successful and enterprising journey from Moreton Bay to Port Essington is already before the public, was keeping the high lands at no great distance from the coast, and Sir Thomas Mitchell, the Surveyor-General of New South Wales, was traversing the more depressed interior, between my own and Dr. Leichhardt's tracks. The distance at which Dr. Leichhardt passed the extreme westerly point gained by me was 600 geographical miles, and his distance from my extreme easterly one was 420 miles; Sir Thomas Mitchell's distance from my extreme west, being about 380 miles, and that from my last position, (on Cooper's Creek), about 260. He had been traversing a country of great richness and fertility, a country, indeed, such as he had never before seen, and in a despatch addressed to the Governor of New South Wales, thus describes it and the river he discovered on the occasion:--

"On ascending the range early next morning, I saw open downs and plains with a line of river in the midst, the whole extending to the N. N. W., as far as the horizon. Following down the little stream from the valley in which I had passed the night, I soon reached the open country, and during ten successive days I pursued the course of that river, through the same sort of country, each day as far as my horse could carry me, and in the same direction again approaching the Tropic of Capricorn. In some parts the river formed splendid reaches, as broad and important as the river Murray; in others it spread into four or five branches, some of them several miles apart. But the whole country is better watered than any part of Australia I have seen, by numerous tributaries arising in the downs.

"The soil consists of rich clay, and the hollows give birth to numerous water-courses, in most of which water was abundant. I found at length that I might travel in any direction, and find water at hand, without having to seek the river, except when I wished to ascertain its general course, and observe its character. The grass consists of Panicum and several new sorts, one of which springs green from the old stem. The plains were verdant indeed, the luxuriant pasturage surpassed in quality, as it did in extent, any thing I had ever seen. The Myall-tree and salt bush, (Acacia pendula and salsolae), so essential to a good run, are also there. New birds and new plants marked this out as an essentially different region from any I had previously explored; and although I could not follow the river throughout its long course at that advanced season, I was convinced that its estuary was in the Gulf of Carpentaria; at all events the country is open and well watered for a direct route thereto.

That the river is the most important of Australia, increasing as it does by successive tributaries, and not a mere product of distant ranges, admits of no dispute; and the downs and plains of Central Australia, through which it flows, seem sufficient to supply the whole world with animal food. The natives are few and inoffensive. I happened to surprise one tribe at a lagoon, who did not seem to be averse that such strangers were in that country; our number being small, they seemed inclined to follow us. I crossed the river at the lowest point I reached, in a great southerly bend in long.144 degrees 34 minutes east, lat.24 degrees 14 minutes south, and from rising ground beyond the left bank, I could trace its downward course far to the northward. I saw no Callitris (Pine of the colonists) in all that country, but a range, shewing sandstone cliffs appeared to the southward, in long.145 degrees and lat.24 degrees 30 minutes south.

The country to the northward of the river, is, upon the whole, the best, yet, in riding ninety miles due east from where I crossed the southern bend, I found plenty of water, and excellent grass, a red gravel there approaches the river, throwing it off to the northward. Ranges extending N. N. W.were occasionally visible from the country to the northward."

Sir Thomas Mitchell's position at his extreme west was more than 460 miles from the nearest part of the Gulf of Carpentaria; he was in a low country, and on the banks of a river which had ceased to flow. Whatever the local appearances might have been, which led the Surveyor-General to conclude that it would reach the northern coast, I do not know, but notwithstanding the favourable report he made of it, I never for a moment anticipated that this river would do so; I felt assured, indeed, that however promising it might be, it would either enter the Stony Desert or be found to turn southward, and be lost amongst marshes and lagoons. The appearance of Cooper's Creek might have justified my most sanguine expectations, but I was too well aware of the character of Australian rivers, and had seen too much of the country into which they fall, to trust them beyond the range of sight. My natural course on the discovery of Cooper's Creek would have been to have traced it downwards, but I was not unmindful that I should keep it between myself and the track on which Mr.

Browne and I had last returned from the north-west interior, in pursuing the northerly course I intended, and I consequently felt satisfied, after a little consideration, that if it continued northerly, I should strike it again; if not, that it would either spread over the Stony Desert, or fall short of it altogether.