[NORTH COAST. GULPH OF CARPENTARIA.]
After clearing Blue-mud Bay, we worked to the north-eastward; and at eight in the evening, anchored under Nicol's Island in 5½ fathoms, muddy bottom, one mile from the shore, and two and a half from the low eastern point of Isle Woodah: two large rocks and much shoal water lie between the islands, and prevented me from seeking shelter there. In the morning [WEDNESDAY 26 JANUARY 1803] we stretched N. N. E., for the projecting part of the main land before set at N. 55° 20' E. from the eastern hummock of Morgan's Island; and to which I have given the name of CAPE SHIELD, in compliment to captain W. Shield, a commissioner of the navy. There is a small bay on its south-west side, and we anchored there in 4 fathoms, blue mud, with the outer points of the bay bearing S. 41° E. and N. 21° W., each distant one mile.
On landing with the botanists, I found the beach convenient for hauling the seine, and ordered one to be sent from the ship, which had tolerable success. The cape is low land, mostly covered with wood; and a sandy hillock, perceived from the mast head about one mile behind the beach, being the sole place whence a view was likely to be obtained, I went there with a theodolite. No part of the main coast to the eastward could be seen from thence beyond a low projection distant seven or eight miles, which I named Point Arrowsmith; to the west my view was obstructed by trees, but some points before set were visible, and more to the southward; and the following, amongst many useful bearings, were taken.
Chasm I., centre of the highest part, S. 33° 15' E.
Wedge Rock, centre, S. 5 55 W.
Nicol's I., south-east point (over the south
extreme of C. Shield, dist. 1½ miles), S. 26 30 W.
Round-hill Island, the top, S. 89 25 W.
Point Arrowsmith, N. 62 20 E.
The sand hill whence these bearings were taken, stands close to the water on the east side of Cape Shield; and directly off it, at a mile and a half distance, lies a small island: upon the shore was found a carling of a ships deck, of teak wood, in a decayed state. On the land side of the hill was a small lake of fresh water, frequented by ducks, teal, and smaller aquatic birds, several of which were shot.
Cape Shield lies in latitude 13° 19¾' south, longitude by the survey 136° 23' east; it projects out six miles from the body of the land, and appears, when seen from the south, to be an island. Two cassowaries were seen upon it, and many tracks of men, dogs, and kangaroos. The wood is small, and the soil sandy; but the botanists made an ample collection of plants, some few of which made an addition to their former discoveries.
THURSDAY 27 JANUARY 1803
Next morning we steered westward, with a fair wind, to explore the main coast up to Mount Grindall, and see the northern part of Blue-mud Bay. At three leagues from Cape Shield, we passed a projecting point to which I gave the name of Point Blane, in compliment to Dr. (now Sir Gilbert) Blane, of the naval medical board. Five miles from it to the W. S. W., lies Round-hill Island, and after passing between them with 4 fathoms water, I sent the boat to sound between the island and Mount Grindall, purposing to anchor there; but the depth was too little for the ship. We then worked up to a large bight on the west side of Point Blane; and the water being shallow towards the head, anchored in 3 fathoms, muddy ground, with the extremity of the point bearing S. 41° E. two and a half miles.
An officer was sent on shore to search for fresh water and examine the beach with a view to hauling the seine, but had no success; the naturalist accompanied him, to botanise, and not coming down to the boat at dusk, the officer left a man with a fire on the beach, to wait his arrival. At ten o'clock a gun was fired, and the boat sent back; but nothing had been heard of the naturalist, or the seaman who carried his specimen boxes, and some apprehensions began to be entertained. Soon after daylight [FRIDAY 28 JANUARY 1803] we had the satisfaction to see Mr. Brown on the shore. It appeared that from one of those mistakes which so frequently occur in thick woods and dull weather, when without a compass, the east had been mistaken for west; and Mr. Brown reached the water side at dusk, but on the wrong side of the point. He thought it more prudent to remain there all night, than to re-enter the wood in the dark; and the report of the gun having given him the true direction, he had no difficulty in the morning. No natives were seen; but the howling of dogs was heard not far off.
Whilst the botanists continued to follow their pursuits upon Point Blane, I went over in the whale-boat to Mount Grindall, with the landscape painter; from whence, after cutting down some small trees at the top, my view extended over all the neighbouring islands, points, and bays. Blue-mud Bay was seen to reach further north than Mount Grindall, making it to be upon a long point, which I also named Point Grindall, from respect to the present vice-admiral of that name; further west, in the bay, was a stream running five or six miles into the land, terminating in a swamp, and with shoal banks and a low island at the entrance; all the northern part of the bay, indeed, seemed to be shallow, and to have no ship passage into it on the north side of Isle Woodah. The large bight between Points Grindall and Blane extended two leagues above the ship, but it did not appear to receive any stream of water; a still larger bight, between Point Blane and Cape Shield was also visible, though not so distinct as to speak of it particularly: the extremity of the cape bore S. 76° 15' E. An observation to the north and south, taken on the outermost rocks, places Mount Grindall in 13° 15½' south; and the longitude from survey is 136° 6 1/3' east. Mr. Westall's sketch in the Atlas, taken from the ship at anchor under Point Blane, will show the appearance of this mount and of the neighbouring land. (Atlas, Plate XVIII. View 13.)