In 1827, this gentleman again bent his steps towards the northward, and succeeded in gaining the 28th parallel of latitude; and, on a subsequent occasion, having taken his departure from Moreton Bay, he connected his former journey with that settlement, and thus contributed largely to our knowledge of the mountain country between it and the capital.

Mr.Cunningham, who, independently of his individual excursions, had not only circumnavigated the Australian Continent with Capt.

King, but had formed also one of the party with Mr.Oxley, in the journeys before noticed, had adopted this gentleman's opinion with regard to the swampy and inhospitable character of the distant interior.

Its depressed appearance from the high ground on which Mr.Cunningham subsequently moved, tended to confirm this opinion, which was moreover daily gaining strength from the reports of the natives, who became more frequent in their intercourse with the whites, and who reported that there were large waters to the westward, on which the natives had canoes, and in which there were fish of great size.
It became, therefore, a current opinion, that the western interior of New Holland comprehended an extensive basin, of which the ocean of reeds which had proved so formidable to Mr.Oxley, formed most probably the outskirts; and it was generally thought that an expedition proceeding into the interior, would encounter marshes of vast extent, which would be extremely difficult to turn, and no less dangerous to enter.
It remained to be proved, however, whether these conjectures were founded in fact.

The chief difficulty lay in the character of the country, and in providing the necessary means to ensure success.