This island is one of those of the higher kind that consist of both high and low land. The high part is composed of granite, in many places almost bare, in others poorly clothed with moderate sized gum trees, which draw their support through some small quantity of vegetable earth lodged by the broken blocks and fragments of the stone, and some straggling brush-wood shooting up round the trees, and completing the appearance of a continued vegetation.
The base of the low part is granite; its surface chiefly sand; its produce, variety of brush, with some few small gum trees, and a species of fir, that grows tall and straight to the height of 20 or 25 feet. There are within the body of the brush several clear spots, where the ground is partly rocky or sandy, partly wet and spongy. These are somewhat enlivened by beautiful flowering heath, and low shrubs, but have upon the whole a dark sombrous aspect, too much resembling the barren heaths of Hampshire.
A grass tree grows here, similar in every respect to that about Port Jackson, except that no reed, neither living nor dead, could be found to belong to it. It is certain, however, that there must be a reed, or a flowering part of some kind. In the brushes, where the sandy soil is somewhat ameliorated by the decay of vegetation, a few tufts of indifferent grass might be seen; but the greater part of it was the coarse wiry sort that grows in hassocks.
It is singular, that a place wherein food seemed to be so scarce should yet be so thickly inhabited by the small brush kangaroo, and a new quadruped, which was also a grass-eater.
This animal, being a new one, appears to deserve a particular description. The Wombat (or, as it is called by the natives of Port Jackson, the Womback) is a squat, thick, short-legged, and rather inactive quadruped, with great appearance of stumpy strength, and somewhat bigger than a large turnspit dog. Its figure and movements, if they do not exactly resemble those of the bear, at least strongly remind one of that animal.
Its length, from the tip of the tail to the tip of the nose, is thirty-one inches, of which its body takes up twenty-three and five-tenths. The head is seven inches, and the tail five-tenths. Its circumference behind the forelegs, twenty-seven inches; across the thickest part of the belly, thirty-one inches. Its weight by hand is somewhat between twenty-five and thirty pounds. The hair is coarse, and about one inch or one inch and five tenths in length, thinly set upon the belly, thicker on the back and head, and thickest upon the loins and rump; the colour of it a light sandy brown, of varying shades, but darkest along the back.
The head is large and flattish, and, when looking the animal full in the face, seems, excluding the ears, to form nearly an equilateral triangle, any side of which is about seven inches and five tenths in length, but the upper side, or that which constitutes the breadth of the head, is rather the shortest. The hair upon the face lies in regular order, as if it were combed, with its ends pointed upwards in a kind of radii, from the nose their centre.
The ears are sharp and erect, of two inches and three-tenths in length, stand well asunder, and are in nowise disproportionate. The eyes are small, and rather sunken than prominent, but quick and lively. They are placed about two inches and five tenths asunder, a little below the centre of the imaginary triangle towards the nose. The nice co-adaptation of their ciliary processes, which are covered with a fine hair, seems to afford the animal an extraordinary power of excluding whatever might be hurtful.
The nose is large or spreading, the nostrils large, long, and capable of being closed. They stand angularly with each other, and a channel is continued from them towards the upper lip, which is divided like the hare's. The whiskers are rather thick and strong, and are in length from two to three inches and five tenths.
The opening of its mouth is small; it contains five long grass-cutting teeth in the front of each jaw, like those of the kangaroo; within them is a vacancy for an inch or more, then appear two small canine teeth of equal height with, and so much similar to, eight molars situated behind, as scarcely to be distinguishable from them. The whole number in both jaws amount to twenty-four.