There remained nearly forty miles of space between Point Bell and Point Brown, in which the main coast had not been seen. This it was necessary to explore; but the wind being then at north-north-east, I steered to the southward, to gain some further knowledge of the coast in that direction before dark.
West of Cape Bauer, and distant four miles, there is a low island, extensively surrounded with rocks and breakers, which I called Olive's Island. We passed between it and the cape, and observed the cliffs of the latter to be stratified, and apparently calcareous. Another cliffy and somewhat higher projection opened from it at S. 1° W., distant seven miles, the intermediate low land forming a bight four or five miles deep, which is mostly skirted by a sandy beach. This projection I named Point Westall, in compliment to the landscape painter; and at six in the evening, when it bore north-east-by-east two or three miles, we veered round to the northward. Beyond Point Westall the coast takes a more eastern direction, the first land which opened out from it being at S. 43° E.: this was a third cliffy projection, terminating another sandy bight in the coast. No hill nor anything behind the shore could be perceived, but it does not certainly follow that there are no hills in the back country, for the haze was too thick to admit of the sight extending beyond four or five leagues.
The wind having veered to east-north-east, we kept to the northward all night, under easy sail; and at daylight [SATURDAY 6 FERBRUARY 1802], the lands around us were in the following bearings:
I. St. Francis, the largest southern cliffs, N. 80° W.
Lacy's Isle, centre, N. 57 W.
Evans' Isle, centre, N. 43 W.
Franklin's Isles, extremes, N. 29° to 10 W.
Point Brown, south extremity, N. 65 E.
Cape Bauer, north extremity, S. 78 E.
Olive's Island, centre, S. 67 E.
Cliffy Head beyond Point Westall, S. 45 E.
All sail was made to fetch between Franklin's Isles and Point Brown, in order to follow the course of the main land as close as possible; but finding, after several tacks, the impossibility of weathering the isles, we bore away; and at noon hauled up north-north-east round them. The wind was light at east, and the weather fine over head; but there was so dense a haze below that, the true horizon could not be distinguished from several false ones, and we had six or seven different latitudes from as many observers: those taken by me to the north and south differed 19 minutes. This dense haze, from its great refractive power, altered the appearance of objects in a surprising manner: a sandy beach seemed to be a chalky cliff, and the lowest islands to have steep shores. The thermometer stood, at this time, at 82° and the barometer at 29.60 inches.
On the north side of Point Brown the shore formed a large open bay, into which we hauled up as much as the wind would permit, passing near to a reef of rocks and breakers, two miles to the north-north-east of Franklin's Isles. At half-past two the water had shoaled to 5 fathoms; and not being able to distinguish any inlet, we then bore away westward along the land. The number of smokes rising from the shores of this wide, open place induced me to give it the name of SMOKY BAY.
At four o'clock we passed the small opening which had been unsuccessfully attempted in the evening of the 4th, and hauled up northward under the lee of the island forming its western side. The mainland then came in sight ahead; but between it and the islands was a space five or six miles wide, which had the appearance of being the entrance to a river. No land was visible to the north-east; and besides quantities of grass and branches of trees or bushes floating in the water, there was a number of long, gauze-winged insects topping about the surface, such as frequent fresh-water lakes and swamps. In order to form a judgment of how much fresh was mixed with the salt water, or whether any, I had some taken up for the purpose of ascertaining its specific gravity; but before the experiment could be made, the depth diminished to 3 fathoms, and low land was distinguished nearly all round. We then veered ship; and at seven o'clock came to an anchor in 6 fathoms, off a small beach on the north side of the western and smallest island, being sheltered at all points except between S. 58° and N. 80° W.
The specific gravity of the water taken up proved to be 1.034, or .008 greater than the water of the Southern Indian Ocean, westward of the Island Amsterdam, although the temperature in which it was weighed was higher by 14°. This circumstance, with the shallowness of the inlet and the land having been seen to close round so nearly, made me give up the intention of attempting to proceed any higher up, since no river of importance was to be expected.
Great flocks of sooty petrels were observed coming in from sea to the island, and at the first dawn next morning [SUNDAY 7 FEBRUARY 1802] a boat was sent to collect a quantity of them, and to kill seals; but the birds were already moving off, and no more than four seals, of the hair kind, were procured. The botanists preferred going on shore to the more eastern land, which, though low, was much more extensive than the island nearer to the ship; and in fact it was not yet ascertained whether it were not a part of the main. I went to the higher island with a theodolite to take bearings; and as the survey had shown that no dependence was to be placed in any observations taken on board the ship during the last five days, I took with me the necessary instruments for determining the latitude and longitude.
Granite was found to compose the rocks of the shore, and seemed to be the basis of the island; but it was covered with a crust of calcareous stone, in some places fifty feet thick. The soil at the top was little better than sand, but was overspread with shrubs, mostly of one kind, a whitish velvety plant--(artriplex reniformis of Brown),* nearly similar to what is called at Port Jackson, Botany Bay greens. Amongst these the petrels had everywhere undermined; and from the excessive heat of the sun, the reflection from the sand, and frequently stepping up to the mid-leg in the burrows, my strength was scarcely equal to reaching the highest hill near the middle of the island. I had no thermometer, but judged the temperature could scarcely be less than 120°; and there was not a breath of air stirring. My fatigue was, however, rewarded by an extensive set of bearings, and I overlooked the lower and larger island to the eastward, and saw the water behind it communicating with Smoky Bay. That low land and the island upon which I stood, being the north-easternmost of this archipelago, must, I conceive, be the ISLES OF ST. PETER in Nuyts' chart, notwithstanding their relatively small distance from those of St. Francis. The bay to the northward, between these islands and the mainland, I named DENIAL BAY, as well in allusion to St. Peter as to the deceptive hope we had formed of penetrating by it some distance into the interior country. The bearings most essential to the survey, taken from this station were these,