It may be worthy of remark that the name "Australia," has of late years been affixed to that extensive tract of land which Great Britain possesses in the Southern Seas, and which, having been a discovery of the early Dutch navigators, was previously termed "New Holland." The change of name was, I believe, introduced by the celebrated French geographer, Malte Brun, who, in his division of the globe, gave the appellation of Austral Asia and Polynesia to the new discovered lands in the southern ocean; in which division he meant to include the numerous insular groups scattered over the Pacific.

IMPRESSIONS OF ITS EARLY VISITORS.

Australia is properly speaking an island, but it is so much larger than every other island on the face of the globe, that it is classed as a continent in order to convey to the mind a just idea of its magnitude. Stretching from the 115th to the 153rd degree of east longitude, and from the 10th to the 37th of south latitude, it averages 2700 miles in length by 1800 in breadth; and balanced, as it were, upon the tropic of that hemisphere in which it is situated, it receives the fiery heat of the equator at one extremity, while it enjoys the refreshing coolness of the temperate zone at the other. On a first view we should be led to expect that this extensive tract of land possessed more than ordinary advantages; that its rivers would be in proportion to its size; and that it would abound in the richest productions of the inter-tropical and temperate regions. Such, indeed, was the impression of those who first touched upon its southern shores, but who remained no longer than to be dazzled by the splendour and variety of its botanical productions, and to enjoy for a few days the delightful mildness of its climate. But the very spot which had appeared to Captain Cook and Sir Joseph Banks an earthly paradise, was abandoned by the early settlers as unfit for occupation; nor has the country generally been fount to realize the sanguine expectations of those distinguished individuals, so far as it has hitherto been explored.

CHARACTER OF AUSTRALIAN RIVERS.

Rivers which have the widest mouths or the most practicable entrances, are, in Europe or America, usually of impetuous current, or else contain such a body of water as to bear down all opposition to their free course; whilst on the other hand, rivers whose force is expended ere they reach the sea, have almost invariably a bar at their embouchure, or where they mingle their waters with those of the ocean. This last feature unfortunately appears to characterize all rivers of Australia, or such of them at least as are sufficiently known to us. Falling rapidly from the mountains in which they originate into a level and extremely depressed country; having weak and inconsiderable sources, and being almost wholly unaided by tributaries of any kind; they naturally fail before they reach the coast, and exhaust themselves in marshes or lakes or reach it so weakened as to be unable to preserve clear or navigable months, or to remove the sand banks that the tides throw up before them. On the other hand the productions of this singular region seem to be peculiar to it, and unlike those of any other part of the world; nor have any indigenous fruits of any value as yet been found either in its forests or on its plains.

He who has never looked on any other than the well-cultured fields of England, can have little idea of a country that Nature has covered with an interminable forest. Still less can he estimate the feelings with which the adventurer approaches a shore that has never (or perhaps only lately) been trodden by civilized man.

FIRST VIEW OF PORT JACKSON.

It was with feelings peculiar to the occasion, that I gazed for the first time on the bold cliffs at the entrance of Port Jackson, as our vessel neared them, and speculated on the probable character of the landscape they hid; and I am free to confess, that I did not anticipate anything equal to the scene which presented itself both to my sight and my judgment, as we sailed up the noble and extensive basin we had entered, towards the seat of government. A single glance was sufficient to tell me that the hills upon the southern shore of the port, the outlines of which were broken by houses and spires, must once have been covered with the same dense and gloomy wood which abounded every where else. The contrast was indeed very great—the improvement singularly striking. The labour and patience required, and the difficulties which the first settlers encountered effecting these improvements, must have been incalculable. But their success has been complete: it is the very triumph of human skill and industry over Nature herself. The cornfield and the orchard have supplanted the wild grass and the brush; a flourishing town stands over the ruins of the forest; the lowing of herds has succeeded the wild whoop of the savage; and the stillness of that once desert shore is now broken by the sound of the bugle and the busy hum of commerce.

EXTENT OF NEW SOUTH WALES AND DIVISIONS OF THE COLONY.

The Colony of New South Wales is situated upon the eastern coast of Australia; and the districts within which land has been granted to settlers, extends from the 36th parallel of latitude to the 32nd, that is say, from the Moroyo River to the south of Sydney on the one hand, and to the Manning River on the other, including Wellington Valley within its limits to the westward. Thus it will appear that the boundaries of the located parts of the colony have been considerably enlarged, and some fine districts of country included within them. In consequence of its extent and increasing population, it has been found convenient to divide it into counties, parishes, and townships; and indeed, every measure of the Colonial Government of late years, has had for its object to assimilate its internal arrangements as nearly as possible, to those of the mother country. Whether we are to attribute the present flourishing state of the colony to the beneficial influence of that system of government which has been exercised over it for the last seven years it is not for me to say. That the prosperity of a country depends, however, in a great measure, on the wisdom of its legislature, is as undoubted, as that within the period I have mentioned the colony of N. S. Wales has risen unprecedentedly in importance and in wealth, and has advanced to a state of improvement at which it could not have arrived had its energies been cramped or its interests neglected.