RIVERS AND POOLS.

323 words invented in the English language which convey a correct idea of Australian waters. The two terms most in use are creek and river, the former being an arm or branch of the latter. But an Australian river, even when marked by an imposing coloured line on a map, giving according to proportion an idea of a Rhine, a Danube, or a Thames, is generally a chain of pools, varying in dimension from a few yards to a league in diameter, which are, with a few grand exceptions, according to their respective depth and proximity to mountains, reduced to an absolute or comparative state of mud in dry seasons, or united into a deep, still stream, or roaring torrent, after a few hours of tropical rain.

The brother of the writer rode down, on an exploring expedition during a season of drought, with a fellow-squatter, in search of fresh pastures, and discovered the River Barwen, flowing bank high, as broad as the Thames at Richmond, winding along plains which, as far as the eye could reach, were covered with rich grass higher than the necks of their horses. As they rode along, ground pigeons, grass parroquets, and quails rose up in thousands; and from time to time flocks of emus thundered past, while kangaroos bounded swiftly away, and from the river rose clouds of waterfowl. There seemed game enough to feed an army, and grass enough for tens of thousands of live stock. Yet he lived to see within a few years the grassy plain burned to a sandy desert, and the great river shrink to a chain of shallow pools, in which it was difficult to find water enough for a hundred oxen.

The deep pools, called colonially "waterholes," and the winding course pursued by all the Australian rivers, economize the supply during the long droughts, and at the same time distribute it over a considerable part of the country. Thus the Hawkesbury, one of the earliest rivers navigated by the settlers, is not more than thirty-five miles in a direct line from Windsor, where it is navigable to Broken Bay, and where it flows into the sea; but its tortuous route is one hundred and forty miles, and higher up its windings are still more remarkably circuitous; while the Murray, the greatest river of Australia, rising on the western flank of the Australian alps, after a much longer course, in which it receives the waters of the Ovens, the Darling, and the Murrumbidgee, by which name it is known for part of its course, ends in the broad shallow lake of Alexandrina, in South Australia.

Until the later explorations of Mitchell and Leuchardt hopes were confidently entertained of discovering an inland sea, and a great navigable river, flowing to the northward; but these hopes are now exploded, and it is certain that on land conveyance the chief Australian communications must depend.

A great diversity of climate prevails in Australia, varying with the latitude and the height from the sea. Van Diemen's Land, with its more isolated and more southern position, enjoys more rain and the irrigation of many streams. In certain districts of Australia, especially between the 25th and 35th degree of latitude, the thermometer frequently rises to 110°, 120°, and even 130° in the shade, while hot winds sweep over the country from the sterile, burning plains of the interior. This great heat is unaccompanied by night-dews; and droughts of many months' duration occur at uncertain intervals, and are of uncertain extent, during which rivers and waterholes are dried up. The settlers who have not yet imitated the costly construction of tanks and aqueducts, or even the more simple and successful contrivances adopted in peninsular India and in Asia Minor for collecting and husbanding rain and spring water, suffer dreadful straits. The pastures become parched deserts the sheep eat the grass to the roots-the waterholes are poisoned by the bodies of cattle suffocated in sloughs when struggling for drink, and thousands of stock of all kinds perish either before moving or while on the road to districts which the drought has not affected. It is during these droughts that almost all the great discoveries of new pastures have been made by enterprising stockowners and their servants.

But after a time, which no man, white or native, can calculate, rains fall in torrents, grass springs up abundantly, "and the plains, on which but lately not a blade of herbage was to be seen, and over which the stillness of desolation reigned, become green with luxuriant vegetation." The rivers and creeks fill with marvellous rapidity; a roaring flood rushes down the lately dry bed of a stream, overflows the banks, and carries all that impedes its progress in white foam before it. On such occasions the Hawkesbury has risen ninety-five feet in a few hours; and in 1851, in the Maneroo district, the sites of townships recently laid out for sale by the government surveyor were converted into deep lakes, and a whole camp of aborigines were drowned.

The ravages of the drought and flood are quickly replaced in a climate so favourable to the increase of live stock, and in a very short time the losses and the dangers are forgotten. These afflictions were of a more serious character in the early years of the first colony, when but a comparatively limited part had been explored. At present plenty in one colony or one district counterbalances the droughts or floods of another.

At a height of two or three thousand feet above the level of the sea a temperate, and even cold, region is to be found, where the

vegetables, fruits, and grain of Northern Europe flourish, and the settler or traveller finds the necessity of warm clothing, and the comfort of blazing fires.

But in all the varieties of temperature found in Australia the climate is, with the exception of the burning plains of the interior, congenial to Europeans: even the tropical regions of the coast are free from those fevers which decimate white men visiting the Indian seas and the African coast.

The soil of Australia varies even more than its climate. Of the whole extent a very large proportion is hopelessly barren, but still enough remains capable of supporting a very numerous, and in some districts a dense, population. There are no data for calculating with such a degree of accuracy as would be useful the proportions of available land in the occupied districts. It will be safe to assume that two-thirds of the land worth occupying is only, and will only be, fit for pastoral purposes, and can no more be profitably cultivated than the limestone hills and moors of Wales, Derbyshire, Yorkshire, and Gloucestershire, or the Highlands of Scotland.

Of land fit for agricultural purposes, and sufficiently clear of trees to be put under plough at a reasonable expenditure of labour, there is enough to support a population to be counted by millions, but continually intersected by barren ranges and forests of scrub, which can never be of any value except for firewood.

On the coast to the northward, between Port Macquarie and Moreton Bay, are vast tracts of well-watered land, on which the soil is excellently adapted for various crops, but so covered with heavy timber that nothing less than the old system of convict-clearing gangs, or of free grants to clearing parties, will bring them into cultivation in this generation, although well placed for water conveyance to the seaport towns. On the other hand, in Port Phillip there are plains on which the plough might be driven for one hundred miles in a straight line, turning up a furrow of rich mould along the whole tract; and the other two colonies can present similar instances, although not to the same extent, or so near the seacoast.

The soil of Australia presents as many anomalies as its configuration and its animal and vegetable productions.

In other parts of the world the most fertile tracts are generally found near the mouths of rivers; in Australia the greatest fertility usually commences where the navigation ceases. In Europe the valleys will generally be found full of rich soil; in Australia some of the richest mould is to be found on the tops of hills. The low hills formed

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on the banks of rivers above the navigable waters are often unequalled in richness, while the valleys are composed of a soft clay, producing a rich coarse herbage, very fit for pasturing horned cattle, but unsuitable for cultivation.

The neighbourhood of the first settlement, west and south-west of Sydney, is chiefly composed of sandstone and unproductive clays; the first good land was found in patches on the River Hawkesbury; and on the alluvial flats formed by the overflowing fresh-water rivers the richest cultivable land is to be found. Works for draining or irrigating can only be attempted where damming a valley or draining a high-lying marsh can produce a great effect at a moderate expense. For half a century the progress of colonization in Australia has rested on its pastoral resources, which are of the very first order, in soil, in climate, and in arrangement of territory.

From the level of the sea to the summit of the highest mountains pastures are to be found extending for hundreds of miles, now undulating smoothly and almost imperceptibly, then extending in broad flat plains, or a succession of round-backed hills, broken with rocky ranges, and ending in deep gullies. Over these the flockmaster may, if needful, drive his flocks for days, nay, for weeks, without meeting any serious interruption to his progress, or without failure of the pasture on which sheep thrive.

The districts which, from their dampness and rankness of the vegetation, would be unsuitable for sheep, are available for cattle, which in certain regions, in default of grass, find good feed on the tender branches of a species of primrose.

Agriculture has hitherto been but rudely pursued in Australia, with rare exceptions. To gentlemen of capital it is not, and is not likely to become, a profitable pursuit; for this reason, a prejudice against the agricultural capabilities of the colonies has been entertained and sedulously encouraged among the pastoral interest, who, dreading the prospect of a class of yeomanry which might encroach on their sheepwalks, can with difficulty be induced to admit that there is any fertile soil to be found,—a prejudice which must always be taken into consideration in estimating the value of colonial evidence on such subjects. Certain it is that ignorant cultivators have successfully cropped farms on the Hawkesbury, the Hunter, the Macquarie, year after year, without manure, and without any sensible diminution in the returns. As to quality of grain, the wheat of South Australia, Port Phillip, and Van Diemen's Land imported into this country has been pronounced equal to any, for weight, size, and flavour, ever exhibited in Mark-lane.

PORT STEPHENS-PORT MACQUARIE-MORETON BAY-THE DUGONG-WIDE BAY -THE BUNYA-BUNYA-DR. LEICHARDT-THE BRONZE-WINGED PIGEON.

PORT JACKSON is the fittest centre from which to take a survey

of the settled and inhabitable districts in Australia; being not only the finest harbour and the port of the greatest Australian city, but the inlet and outlet for commerce; having the wealthiest and most dense population in the whole island.

The usual course to Sydney for sailing-vessels is through Bass's Straits, and in fair weather, with a favourable wind, ships frequently pass sufficiently near the shores to afford an agreeable but very tantalizing view of the scenery.

"The shore is bold and picturesque, and the country behind, gradually rising higher and higher into swelling hills of moderate elevation, to the utmost distance the eye can reach, is covered with wide-branching, evergreen forest trees and close brushwood, exhibiting a prospect of never-failing foliage, although sadly monotonous and dull in tone as compared with the luxuriant summer foliage of Europe. Grey rocks at intervals project among these endless forests, while here and there some gigantic tree, scorched dead by the summer fires, uplifts its blasted branches above the green saplings around.”*

Approaching Port Jackson, the coast line consists of cliffs of a reddish hue. Where the land can be seen, shrubs and trees of strange foliage are found flourishing on a white, sandy, barren soil destitute of herbage.

The entrance to the port is marked by the north and south heads, about three quarters of a mile apart. On the southern head a stone lighthouse, bearing the often-repeated name of Macquarie, affords a revolving flame at night and a white landmark by day to the great ships from distant quarters of the globe, and to the crowd of largesailed coasters which ply between innumerable coast villages and Sydney.

Steering westerly, the great harbour, like a landlocked lake, protected by the curving projecting heads from the roll of the Pacific storms, opens out until lost in the distance, where it joins the

* Cunningham.