We travelled in a north-westerly direction, through a Casuarina thicket, but soon entered again into fine open Ironbark forest, with occasionally closer underwood; leaving a Bricklow scrub to our right, we came to a dry creek with a deep channel; which I called "Acacia Creek," from the abundance of several species of Acacia. Not a mile farther we came on a second creek, with running water, which, from the number of Dogwood shrubs (Jacksonia), in the full glory of their golden blossoms. I called "Dogwood Creek." The creek came from north and north-east and flowed to the south-west, to join the Condamine. The rock of Dogwood Creek is a fine grained porous Psammite (clayey sandstone), with veins and nodules of iron, like that of Hodgson's creek. A new gum-tree, with a rusty-coloured scaly bark, the texture of which, as well as the seed-vessel and the leaf, resembled bloodwood, but specifically different; the apple-tree (Angophora lanceolata); the flooded-gum; a Hakea with red blossoms; Zierea; Dodonaea; a crassulaceous plant with handsome pink flowers; a new myrtaceous tree of irregular stunted growth, about 30 feet high, with linear leaves, similar to those of the rosemary; a stiff grass, peculiar to sandstone regions; and a fine Brunonia, with its chaste blue blossoms, adorn the flats of the creek as well as the forest land. The country is at present well provided with water and grass, though the scattered tufts of Anthistiria, and the first appearance of the small grass-tree (Xanthorrhaea), render its constancy very doubtful. The winding narrow-leaved Kennedyas, Gnaphaliums in abundance; Aotus in low bushes.

No game, except a kangaroo rat, pigeons, ducks, and mutton-birds. Mr. Phillips brought a crawfish from the creek: it had just thrown off its old shell. Fresh-water muscles plentiful, though not of the size of those of the Condamine. A small rat was caught this morning amongst our flour bags; it had no white tip at the tail, nor is the tail so bushy as that of the rabbit-rat: probably it was a young animal.

Oct. 24.--The creek being boggy, we had to follow it down for several miles to find a crossing place. Even here, one of the horses which carried the tea, fell back into the water, whilst endeavouring to scramble up the opposite bank, and drenched its valuable load. We now travelled through a country full of lagoons, and chains of water-holes, and passed through several patches of cypress-pine, until we came to another creek with rocky water-holes, with the fall to the eastward, probably joining Dogwood Creek, from which we were not four miles distant. Fine grassy flats accompanied the creek on its left, whilst a cypress-pine forest grew on its right bank. The latitude of our yesterday's camp was 26 degrees 26 minutes 30 seconds and, to-day, we are only four miles more to the westward. The country is still so flat and so completely wooded--sometimes with scrubs, thickets, Acacia, and Vitex groves, sometimes with open Ironbark forest intermingled with spotted gum--that no view of distant objects can be obtained. Several Epacridaceous shrubs and species of Bossiaea and Daviesia reminded me of the flora of the more southern districts.

Oct. 25.--We travelled about twelve miles in a north-westerly direction, our latitude being 26 degrees 15 minutes 46 seconds. The country in general scrubby, with occasional reaches of open forest land. The rosemary-leaved tree of the 23rd was very abundant. An Acacia with spiny phyllodia, the lower half attached to the stem, the upper bent off in the form of an open hook, had been observed by me on the sandstone ridges of Liverpool Plains: and the tout ensemble reminded me forcibly of that locality. The cypress-pine, several species of Melaleuca, and a fine Ironbark, with broad lanceolate, but not cordate, glaucous leaves, and very dark bark, formed the forest. An arborescent Acacia, in dense thickets, intercepted our course several times. Bronze-winged pigeons were very numerous, but exceedingly shy.

The stillness of the moonlight night is not interrupted by the screeching of opossums and flying squirrels, nor by the monotonous note of the barking-bird and little owlet; no native dog is howling round our camp in the chilly morning: the cricket alone chirps along the water-holes; and the musical note of an unknown bird, sounding like "gluck gluck" frequently repeated, and ending in a shake, and the melancholy wail of the curlew, are heard from the neighbouring scrub.

Oct. 26.--Our journey was resumed: wind in the morning from the west; light clouds passing rapidly from that quarter.

Messrs. Hodgson and Roper, following the chain of ponds on which we had encamped, came to a large creek, with high rocky banks and a broad stream flowing to the south-west. We passed an Acacia scrub, and stretches of fine open Ironbark forest, interspersed with thickets of an aborescent species of Acacia, for about four miles in a north-west course, when we found ourselves on the margin of a considerable valley full of Bricklow scrub; we were on flat-topped ridges, about 80 to 100 feet above the level of the valley. After several attempts to cross, we had to turn to the N. N. E. and east, in order to head it, travelling through a most beautiful open Ironbark forest, with the grass in full seed, from three to four feet high. Following a hollow, in which the fall of the country was indicated by the grass bent by the run of water after heavy showers of rain, we came to fine water-holes, about five miles from our last camp.

At the other side of the valley, we saw distant ranges to the north-west and northward. The scrub was occasionally more open, and fine large bottle-trees (Sterculia) were frequent: the young wood of which, containing a great quantity of starch between its woody fibres, was frequently chewed by our party. Fusanus was abundant and in full bearing; its fruit (of the size of a small apple), when entirely ripe and dropped from the tree, furnished a very agreeable repast: the rind, however, which surrounds its large rough kernel, is very thin.

Oct. 27.--During last night a very strong, cold, westerly wind.

After travelling about 3 1/2 miles north, we were stopped by a Bricklow scrub, which compelled us to go to the east and south-east. I encamped, about three miles north-east by north from my last resting place, and examined the scrub: it was out of the question to cross it. Mr. Gilbert shot three black cockatoos and a bronze-winged pigeon.