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[* The chart will show from later examinations, how far the river is navigable, and whence its different sources are derived.]
The morning of Nov. 12 was foggy and calm. We rowed the sloop down with the assistance of the ebb tide, to Round-head Bay, and anchored in 31/2 fathoms. At high water, the anchor was again weighed; and at dusk, having had a breeze, we reached the five-fathom bank in Long Reach, near Watering Cove. From the upper end of Whirlpool Reach to Point Rapid, I went ahead in the boat and examined all the creeks and gullies on the western shore, for watering places. There were drains of fresh water down some of these, but in none, not even in Glen Bight, was there any accessible to boats.
Nov. 13, we beat down with the ebb tide to Middle Island, and then steered across the basin for the Middle Arm, which was yet totally unexplored; but after many ineffectual attempts to find a passage over the shoals, we came to, in 5 fathoms, near the Shag Rocks, and I went to examine the arm with the boat. From Inspection Head I discovered a narrow channel leading into it, where there was more than sufficient depth for ships; but this arm is altogether of little consequence.
In the evening, it blew a gale of wind from the north-westward, with hail and rain; and the same weather continuing next day, I employed the time in examining Sea Reach. On the 15th, somewhat finer weather enabled us to get down to Outer Cove, a place opposite to Green Island, where there is room for a larger vessel than the Norfolk to ride at single anchor, in 8 fathoms. The head of the cove is shoal, and the stream that falls into it is salt to a greater distance than a boat can go; nor could any accessible fresh water be found in the neighbourhood. Middle Rock, so named from its situation in the deep channel between the cove and Green Island, is hidden at half flood. Fine muscles were gathered from it, many of them containing small, discoloured pearls, such as are found in those of Adventure Bay.
From this time to the 20th, the western winds continued to blow strong; and finding, after an ineffectual attempt, that it was impossible to make any progress in the voyage, we remained in port, taking astronomical observations, completing the survey, and examining the country, until a favourable change should take place. At the back of the longest beach near Low Head, and on the same side, I found a deep pool of tolerably good water, at which our casks were again replenished; and when the boat was not employed in this, or other services, the people were sent swan hunting, and never without success.
Nov. 20. The wind having become moderate at north-west, we beat out of the port with the ebb tide; and at one p.m., took a departure from Low Head. The breeze had then veered to E. N. E.; and when we had run nine leagues, a head on the west side of the port bore S. 53 deg. E., and the furthest visible part of the coast was at west: being then dusk, the wind was hauled off shore.
We had rainy weather in the night, and the wind shifted back to W. N. W., and blew a fresh gale. This soon raised a high sea, and reduced us to a close-reefed main sail and jib; nor were we without apprehensions of the shore for the following night, so much did the sloop drive to leeward. On the 22nd at noon the gale was more moderate, the wind at W. by S., and the weather permitted an observation to be taken for the latitude; it was 40 deg. 13', and we had land bearing E. N. E. about three leagues distant. So soon as I had satisfied myself that this could be no other than the hilly land lying five leagues to the northward of the Chappell Isles, we bore away before the sea; and by carrying all sail, secured an anchorage in Hamilton's Road before dark.
It was not safe to move on the 23rd, and there being a lunar eclipse announced in the ephemeris to take place in the following night, I landed to observe it with the telescope of the sextant. The times at which the beginning and end happened by the watch, being corrected from altitudes of the stars Rigel and Sirius observed in an artificial horizon, gave 148 deg. 371/2' for the uncorrected longitude of Preservation Island; which is 37' more than was deduced from the lunar distances in the Francis. The penumbra attending the earth's shadow is usually supposed to render this observation uncertain to two or three minutes of time, or more than half a degree of longitude.
Nov. 24. The gale had subsided to a moderate breeze, and we tried to beat back to the westward; but finding too much sea, bore away into Armstrong's Channel to speak the commander of the Nautilus; that, through him, governor Hunter might be informed of our discoveries thus far, and of the delays experienced from the western winds. I was happy to find captain Bishop proceeding successfully in his sealing business, though slower than he might have done, had the anchorage been nearer to the eastern points.*
[* Nine thousand skins of the first quality, with several tons of oil, were procured by the Nautilus, and Furneaux's Islands have since been frequented by small vessels from Port Jackson upon the same errand. Unfortunately, this species of fishery is soon exhausted in any one place; or it would have been the means of raising up an useful body of seamen, and thus proved of advantage, both to the colony and to the mother country.]
In the evening it fell calm, and the tide being favourable, we rowed back for Hamilton's Road; but a fair breeze springing up when abreast of it, instead of anchoring we made all sail to the west-south-west for Van Diemen's Land.
On the 25th at day-light, the Ninth Island bore south, five miles; the wind had then shifted to N. by W., and blew strong, with rainy weather; and at eight o'clock, it was at N. W. by W., and obliged us to tack offshore. This gale cleared away on the 26th, and at noon our situation was in
Latitude 40 deg. 341/2' S. Mount Chappell bore N. E. Peak of Cape Barren, N. 78 deg. E. Land taken for Isle Waterhouse, S. 7 deg. E.
We were then steering south-westward again with a fair breeze; but had scarcely passed Stony Head, next morning, when another gale sprung up from the north-west. It was a happy circumstance that we were able to reach our new discovered port, and take refuge at the former secure anchorage near the Shag Rocks; for this gale was more violent and of longer continuance than any of the preceding. This long succession of adverse winds caused us almost to despair of accomplishing the principal object of the voyage; for of the twelve weeks, to which our absence from Port Packson was limited, nearly eight were already expired.
Dec. 2. The gale moderated, and we made an attempt to continue the voyage, but were driven back. On the 3rd, the attempt was repeated; and the wind being light, we anchored at the entrance of the port, to prevent losing by the flood what had been gained by the ebb tide. In the evening a fair wind sprung up; and at length, to our great satisfaction, we were enabled to proceed in the discovery of the strait.
The harbour, which we entered with so much pleasure on Nov. 3, and finally quitted with still more on Dec. 3, was named PORT DALRYMPLE, by His Excellency governor Hunter, as a mark of respect to Alexander Dalrymple, Esq., the late hydrographer to the Admiralty. The following is a summary of the observations taken there, for fixing the position of Low Head, on the east side of the entrance:
Latitude from six meridian altitudes, of which three were taken in port, and three at sea within sight of Low Head 41 deg. 3' 30" S. Longitude from two sets of distances of the sun east, and two west of the moon, with Troughton's nine inch sextant No. 251, corrected for the errors of the lunar and solar tables 146 deg. 43' 45" E.
From two sets of distances of the sun east, and two west of the moon, with a five-inch sextant of Adams 146 deg. 52' 46"
———————- Mean from sun and moon 146 deg. 48' 15" E. ===============
From one set of a star east, and one west of the moon, with No. 251 146 deg. 52' 34" From two ditto, ditto, with the five-inch 146 deg. 56' 50" ———————- Mean from stars and moon 146 deg. 54' 42" ———————- Mean of all 146 deg. 51' 28" E.* ===============
Variation of the theodolite., observed on the shore of Outer Cove 7 28 east Do. of the azimuth compass, observed in the same place, 8 30 Do. of the same, taken at anchor off the port, the sloop's head being N. by E. (magnetic), 7 44 The time of high water in Port Dalrymple, is one quarter of an hour before the moon passes over the meridian; and the rise of tide is from six to eight, or it is said to ten, feet. The ebb sets out seven hours; and both ebb and flood run with much rapidity in the narrow parts, but the particular rate was not ascertained.
[* The longitude of Low-Head, deduced from the Investigator's time keepers, combined with my surveys in the Francis and Norfolk, is 146 deg. 471/2 east; as the observations with the large sextant, No. 251, taken alone, would give it very nearly.]
Port Dalrymple and the River Tamar* occupy the bottom of a valley betwixt two irregular chains of hills, which shoot off north-westward, from the great body of inland mountains. In some places, these hills stand wide apart, and the river then opens its banks to a considerable extent; in others, they nearly meet, and contract its bed to narrow limits. The Tamar has, indeed, more the appearance of a chain of lakes, than of a regularly-formed river; and such it probably was, until, by long undermining, assisted perhaps by some unusual weight of water, a communicating channel was formed, and a passage forced out to sea. From the shoals in Sea Reach, and more particularly from those at Green Island which turn the whole force of the tides, one is led to suppose, that the period when the passage to sea was forced has not been very remote.
[* So named by the late lieut. colonel Paterson, who was sent from Port Jackson to settle a new colony there, in 1804. The sources of the river were then explored, and the new names applied which are given in the chart. The first town established was Yorktown at the head of the Western Arm, but this proving inconvenient as a sea port, it was proposed to be removed lower down, near Green Island. Launceston, which is intended to be the capital of the new colony, is fixed at the junction of the North and South Esks, up to which the Tamar is navigable for vessels of 150 tons. The tide reaches nine or ten miles up the North Esk, and the produce of the farms within that distance may be sent down the river by boats, but the South Esk descends from the mountains by a cataract, directly into the Tamar, and, consequently, is not accessible to navigation of any kind.]
Of the two chains of hills which bound the valley, the eastern one terminates at Low Head; the other comes down to the sea, five or six miles from it, on the west side of the port. The ends of these chains, when seen from directly off the entrance, appear as two clusters of hills having some resemblance to each other; and in fine weather, the distant blue heads of the back mountains will be seen over the tops of both clusters. These appearances, joined to the latitude and longitude, are the best distant marks for finding Port Dalrymple. If a ship come along shore from the eastward, the Ninth Island, and afterward Stony Head with the Tenth Islet lying three or four miles to the north-west, will announce the vicinity of the port; and Low Head will be perceived in the bight to the S. S. W., but it is not a conspicuous object.
Three or four leagues to the westward of the port, the back land is uncommonly high, and the top of the ridge is intersected into uncouth shapes. From the brilliancy of some of these mountains, on the appearance of the sun after rain, I judged them to be of granite, like those of Furneaux's Islands. These mountains, with the direction of the coast and what has been said of the clusters of hills, may serve as marks for Port Dalrymple to ships coming along shore from the westward.
Reefs and banks extend out to a considerable distance on the west side of the entrance; so that strangers should avoid that side, and endeavour to come in with Low Head. The greater part of these shoals, as also of those in Sea Reach, are covered at half tide; therefore the first of the flood, or even a little before, is the best time to enter Port Dalrymple, as almost the whole of the dangers are then visible. A signal post, with pilots, was fixed at Low Head on the settlement of the new colony in 1804, and beacons have since been placed on the most dangerous rocks and shoals; it has therefore become unnecessary to give particular instructions for sailing up the port, especially as they may be found in my Observations on the coasts of Van Diemen's Land, etc.; a little memoir published by Mr. Arrowsmith, in 1801.*
[* In Mr. Horsburgh's Sailing Directions, etc. Part II., are given, upon my friend captain Kent's authority, notices of the beacons laid down, and directions respecting them; to which I add, from the information of lieut. Oxley, that a rock, on which H. M. ship Porpoise struck, lies W. 1/2 N. by compass, one cable's length from Point Roundabout. There is no more than four feet upon it at low water, but it way be safely passed on either side.]
We found Port Dalrymple to be an excellent place for refreshment. Out of the flocks of black swans, from one-fifth to one-tenth of them were unable to fly; and since the same thing has been found to obtain in the months of January and May, as well as in October. it is probably so at all times of the year. These birds are endowed with a considerable portion of sagacity: they cannot dive, but have a method of immersing themselves so deep in the water, as to render their bodies nearly invisible, and thus frequently to avoid detection. In chase, their plan was to gain the wind upon our little boat; and they usually succeeded when the breeze was strong, and sometimes escaped from our shot also.
Kangaroos appeared to be rather numerous in this part of Van Diemen's Land; but as they were shy, and we had little time or necessity to go after them, one only was procured; it was of the large, forest kind, and the flesh was thought superior to that of the same animal at Port Jackson.
Ducks and teal went by flocks in Port Dalrymple; but they were shy, and we took no trouble after them. The white-bellied shag, and the black and pied red bills were common in the lower parts of the port, and some pelicans were seen upon the shoals. The large black shag, usually found in rivers, was seen in different parts of the Tamar; and upon another occasion, we found these birds to be tolerable food.
Neither our wants nor leisure were sufficient to induce any attempt to catch fish. Muscles were abundant upon those rocks which are overflowed by the tide; and the natives appeared to get oysters by diving, the shells having been found near their fire places.
The country round Port Dalrymple has, in general, a pleasing and fertile appearance; nor did examination prove it to be deceitful. But this subject, and what concerns the natives, came more particularly within the department of Mr. Bass; and his observations upon them having been published, I proceed to the continuation of the voyage.
Dec. 3, in the evening, the Norfolk was lying at anchor off the entrance of the port, when a breeze sprung up from the north-eastward, and enabled us to proceed along the coast. At dusk, Low Head bore S. 77 deg. E. six miles, and we then hauled off for the night. The shore on the west side of Port Dalrymple falls back to the southward and forms a bight under the high land, where it is possible there may be some small opening; for the haziness of the weather did not allow the coast line to be distinctly traced. Upon the back mountains are many variously-shaped tops, of which the easternmost bore S. 5 deg. E., and a flat one towards the other end of the ridge, S. 38 deg. W. The furthest land which could be seen was a round hill, making like an island, and bore very nearly west from the mast head.
Dec. 4. We resumed our course westward, but the wind being at N. N. E., did not dare to approach very near the shore. At noon, the observed latitude was 40 deg. 58', and the hills on the west side of Port Dalrymple bore S. 65 deg. E. five or six leagues. From thence to S. 38 deg. W., where another chain of hills came down to the sea, the country is well wooded, and lies in hills and vallies. The Round Hill bore S. 65 deg. W. five or six leagues, and in the evening, when three leagues distant, the low land connecting it with the main was visible.
During the night, and next day, Dec. 5, the winds were light and variable, so that we made little progress. At noon, the furthest land seen to the westward appeared like a small flat-topped island, but being found to be connected with the main land, received the descriptive name of Circular Head; a nearer projection, of a jagged appearance, was called Rocky Cape, and a steep cliffy head still nearer, Table Cape, from its flat top. Our situation was then as under;
Latitude observed, 40 deg. 56' S. Round Hill, distant three leagues, S. 22 E. Table Cape, north extreme, N. 88 W. Rocky Cape, highest knob, N. 77 W. Circular Head N. 71 W. A flat-topped peak, inland, S. 14 W.
The sandy shore abreast was seven or eight miles distant, and behind it the land was low, but tolerably well covered with wood. The sole remarkable object inland, was the flat-topped peak, which had very much the appearance of an extinguished volcano. From after bearings, it was found to lie S. 1 deg. E. eleven leagues from Table Cape; and in that direction its top assumes the form of a pointed cone.
In the morning of Dec. 6, our situation was N. 8 deg. E. four miles from the cliffy, north-east end of Table Cape, and the Round Hill bore S. 41 deg. E. Having a favourable breeze, we passed, at eight o'clock, within half a mile of the reef which surrounds Rocky Cape, and steered onward for Circular Head, which as yet was the furthest visible land.
Table Cape, Rocky Cape, and Circular Head lie nearly in a line of N. 62 deg. W., and are about ten miles apart from each other. Between these, the coast forms two shallow bights; the shore of the first is mostly rocky, and an islet lies in the middle; the western bight is sandy, and promises better anchorage, particularly near Circular Head, where a vessel may be sheltered against all winds from the western half of the compass. The land at the back of the shore, from Table Cape westward, is of a different description to that before passed: instead of having an extensive view over a variegated, and well wooded country, the sight was there confined by a ridge of stony hills, of which Rocky Cape is no more than a projecting part.
Circular Head is a cliffy, round lump, in form much resembling a Christmas cake; and is joined to the main by a low, sandy isthmus. The land at the back is somewhat lower than the head, and is formed into very gentle slopes. A slight covering of withered grass gave it a smooth appearance; and some green bushes scattered over it much resembled, at a distance, a herd of seals basking upon a rock.
We passed Circular Head at ten, and three hummocks of land then came in sight to the north-westward, the southernmost and highest having something of a sugar-loaf form. Between these hills and the smooth land to the west of Circular Head, there was a large bight, in which some patches of land were indistinctly visible through the haze; but as the wind was then blowing directly into the bight, the fear of getting embayed prevented its examination. Our position at noon was as follows:
Latitude observed, 40 deg. 393/4' S. Circular Head, distant seven miles, S. 17 E. West extreme of the smooth land behind it, S. 6 W. Sugar-loaf hummock, N. 55 W. Northernmost hummock, N. 49 W.
From the time of leaving Port Dalrymple no tide had been observed, until this morning. It ran with us, and continued until three o'clock; at which time low land was seen beyond the three hummocks. This trending of the coast so far to the north made me apprehend, that it might be found to join the land near Western Port, and thus disappoint our hopes of discovering an open passage to the westward; the water was also discoloured, as if we were approaching the head of a bay, rather than the issue of a strait; and on sounding, we had 17, and afterwards 15 fathoms on a sandy bottom.
The wind having become light and the tide turned to the eastward, our situation at dusk was little altered from what it had been at three o'clock; but from the clearing away of the haze, the lands in the great bight had become more distinguishable, and the following bearings were taken:
Table Cape, distant 11 or 12 leagues, S. 431/2 deg. E. Circular Head, S. 26 E. Sugar-loaf hummock, N. 75 W. Extreme of the three-hummock land, N. 48 W. Low point in the great bight, with a cliffy head at a further distance behind it, S. 70 W.
The cliffs visible behind the low point had every appearance of being the north head of an opening, but of what kind, our distance was too great to determine.*
[* In 1804, Mr. Charles Robbins, acting lieutenant of His Majesty's ship Buffalo, was sent from Port Jackson to examine this great bight; and from his sketch it is, that the unshaded coast and soundings written at right angles are laid down in the chart.]
During the night and next day, Dec. 7, the wind was variable, with alternate calms. The latitude at noon was 40 deg. 28', and the sugarloaf hill bore W. by S. ten miles. On the 8th a breeze sprung up from the south-westward, and threatened a gale from that boisterous quarter. We were in 40 deg. 23' at noon, and trying to work up to the land of the three hummocks, to prevent losing ground; and at six in the evening, got to an anchor in a quarter less 4 fathoms, in a small sandy bight under the northern hummock, being sheltered from N. 2 deg. E., round by the west to S. 30 deg. E. Circular Head was still visible, bearing S. 35 deg. E.; and the difference of longitude made from Port Dalrymple was calculated at 13/4 deg., subject to future revision.
Mr. Bass and myself landed immediately to examine the country and the coast, and to see what food could be procured; for the long detention by foul winds had obliged me to make a reduction in the provisions, lest the object of our voyage and return to Port Jackson should not be accomplished in the twelve weeks for which we were victualled. At dusk, we returned on board, having had little success as to any of the objects proposed; but with the knowledge of a fact, from which an interesting deduction was drawn: the tide had been running from the eastward all the afternoon, and contrary to expectation, we found it to be near low water by the shore; the flood, therefore, came from the west, and not from the eastward, as at Furneaux's Isles. This we considered to be a strong proof, not only of the real existence of a passage betwixt this land and New South Wales, but also that the entrance into the Southern Indian Ocean could not be far distant.
The little time there was for examining the coast, confined my observations to what were necessary for giving it the formation it has in the chart. The country is hilly, and Mr. Bass found it impenetrable from the closeness of the tall brush wood, although it had been partially burnt not long before. There was very little soil spread over the rock and sand, and the general aspect was that of sterility. Several deserted fire places, strewed round with the shells of the sea ear, were found upon the shore.
The south-west wind died away in the night; and at six next morning, Dec. 9, we got under way with a light air at south-east. After rounding the northeast point of the three-hummock land, our course westward was pursued along its north side.
A large flock of gannets was observed at daylight, to issue out of the great bight to the southward; and they were followed by such a number of the sooty petrels as we had never seen equalled. There was a stream of from fifty to eighty yards in depth, and of three hundred yards, or more, in breadth; the birds were not scattered, but flying as compactly as a free movement of their wings seemed to allow; and during a full hour and a half, this stream of petrels continued to pass without interruption, at a rate little inferior to the swiftness of the pigeon. On the lowest computation, I think the number could not have been less than a hundred millions; and we were thence led to believe, that there must be, in the large bight, one or more uninhabited islands of considerable size.*
[* Taking the stream to have been fifty yards deep by three hundred in width, and that it moved at the rate of thirty miles an hour, and allowing nine cubic yards of space to each bird, the number would amount to 151,500,000. The burrows required to lodge this quantity of birds would be 75,750,000; and allowing a square yard to each burrow, they would cover something more than 181 geographic square miles of ground.]
From the north-east point of the three-hummock land, the shore trended W. 1 deg. N. three miles; then S. 39 deg. W. four miles, to a rocky point, forming the south-west extremity of what was then ascertained to be THREE-HUMMOCK ISLAND. The channel which separates it from the land to the west, is, at least, two miles in width, and is deep; so that it was difficult to conjecture how the Indians were able to get over to the island. It was almost certain that they had no canoes at Port Dalrymple, nor any means of reaching islands lying not more than two cables length from the shore; and it therefore seemed improbable that they should possess canoes here. The small size of Three-hummock Island rendered the idea of fixed inhabitants inadmissible; and whichever way it was considered, the presence of men there was a problem difficult to be resolved.*
[* Future visitants to these islands have seen the Indians passing over in bodies, by swimming, similar to those whom Dampier saw on the north-west coast of New Holland. Why the natives of Port Dalrymple should not have had recourse to the same expedient, where the distance to be traversed is so much less, seems incomprehensible.]
The coast on the west side of the channel lies nearly south, and rises in height as it advances towards the cliffy head, set on the 6th p.m. The north end of this land is a sloping, rocky point; and the first projection which opened round it, was at S. 32 deg. W., five or six miles. Beyond this there was nothing like main land to be seen; indeed, this western land itself had very little the appearance of being such, either in its form, or in its poor, starved vegetation. So soon as we had passed the north sloping point, a long swell was perceived to come from the south-west, such as we had not been accustomed to for some time. It broke heavily upon a small reef, lying a mile and a half from the point, and upon all the western shores; but, although it was likely to prove troublesome, and perhaps dangerous, Mr. Bass and myself hailed it with joy and mutual congratulation, as announcing the completion of our long-wished-for discovery of a passage into the Southern Indian Ocean.
We had a fine breeze at east; and our course was directed for a small, rocky island which lies W. 1/2 N. 6 miles from the north point of the barren land. This island appeared to be almost white with birds; and so much excited our curiosity and hope of procuring a supply of food, that Mr. Bass went on shore in the boat whilst I stood off and on, waiting his return. No land could be seen to the northward, and the furthest clearly distinguishable in the opposite direction was a steep island at the distance of four leagues. The observations taken at noon were,
Latitude, 40 deg. 231/2' S. The bird island, distant two miles, S. 16 to 64 E. Three-hummock Island, the sugar loaf, S. 64 E. Steep-head Island S. 9 E.
Mr. Bass returned at half past two, with a boat load of seals and albatrosses. He had been obliged to fight his way up the cliffs of the island with the seals, and when arrived at the top, to make a road with his clubs amongst the albatrosses. These birds were sitting upon their nests, and almost covered the surface of the ground, nor did they any otherwise derange themselves for the new visitors, than to peck at their legs as they passed by. This species of albatross is white on the neck and breast, partly brown on the back and wings, and its size is less than many others met with at sea, particularly in the high southern latitudes. The seals were of the usual size, and bore a reddish fur, much inferior in quality to that of the seals at Furneaux's Islands.
Albatross Island, for so it was named, is near two miles in length, and sufficiently high to be seen five or six leagues from a ship's deck: its shores are mostly steep cliffs. The latitude is 40 deg. 25', and longitude made by the running survey, 2 deg. 7' west of Port Dalrymple; but it afterwards appeared from the Investigator's time keepers, to lie in 144 deg. 41' east of Greenwich.
The tide (apparently the ebb) had set so strong to the south-westward, that notwithstanding our efforts to keep up with the island, it was distant five miles when Mr. Bass returned and the boat was hoisted in. A black lump of rock was then seen three or four leagues to the south-westward, and the following bearings were taken just before making sail.
Albatross Island, N. 75 deg. to 86 deg. E. Steep-head Island, S. 31 E. Black. pyramidal rock, S. 59 W.
We kept close to the wind at north-east, in order to fetch Steep-head Island; but were carried so far to leeward by the tide, that soon after four o'clock our situation was as follows:
Albatross Island, N. 18 deg. E. Sugar-loaf hummock, N. 71 E. Western part of the barren land, N. 61 E. Steep-head Island, centre, S. 71 E. Black, pyramidal rock, N. 77 W. High black rock, dist. 2 miles, having breakers to the south-westward, S. 18 E.
Besides these islands and rocks, we passed another cliffy island four or five miles to the south of Steep-head, and to which I gave the name of Trefoil Island, its form appearing to be nearly that of a clover leaf; there were, also, several others of less importance, mostly lying near the barren land. The steep south end of this land was set over the north end of Trefoil at N. 65 deg. E.; and being almost assured of its separation from Van Diemen's Land, I added it, under the name of Barren Island, to the rest of this cluster; and in honour of His Excellency, the governor of New South Wales, I gave to the whole the title of HUNTER'S ISLES.
(Atlas Pl. VII.)
The north-west cape of Van Diemen's Land, or island, as it might now be termed, is a steep, black head, which, from its appearance, I call CAPE GRIM. It lies nearly due south, four miles, from the centre of Trefoil, in latitude 40 deg. 44'; the longitude will be 144 deg. 43 deg. east, according to the position of Albatross Island made in the Investigator. There are two rocks close to Cape Grim, of the same description with itself. On the north side of the cape, the shore is a low, sandy beach, and trends north-eastward, three or four miles; but whether there be a sufficient depth for ships to pass between it and Barren Island, has not, I believe, been yet ascertained. To the south of the cape, the black cliffs extend seven or eight miles, when the shore falls back, eastward, to a sandy bay, of which little could be perceived.
Our situation at dusk, was three miles from the cliffs, with Cape Grim bearing N. 18 deg. E. The furthest land, beyond the sandy bay, bore S. 4 deg. E. four or five leagues, and proved to be near the westernmost point of Van Diemen's Land. The wind being strong at E. N. E. and the night dark and tempestuous, we kept as much under the land as possible; but found ourselves in the morning, Dec. l0, to be driven far to the south-westward. At eight o'clock, the wind having moderated, we made sail, S. E. 1/2 E; and at noon, were in the following situation.
Latitude observed, 41 deg. 133/4' S. Sandy west Pt. of V. D. Land, dist. 10 m. N. 10 W. Furthest extreme, a low point, S. 22 E. An inland mount, S. 53 E.
The nearest part of the coast was between two and three miles distant, and consisted of sandy beaches, separated by points which had many straggling rocks lying off them. At the back of the shore, the land was low for two or three miles, and then rose gently to a ridge of barren, low hills. The inland mount, set at S. 53 deg. E., appeared to be the north end of a second chain, much higher, and better wooded, than the front ridge: it lies eight miles back from the shore, and is named Mount Norfolk, after my little vessel.
After obtaining the noon's observation and bearings, we steered southward along the shore; and at six o'clock, had passed five leagues of the same kind of coast as before described; but the wind then flew round to W. N. W., and made it necessary to haul further off. At 6 deg. 30',
Mount Norfolk bore N. 56 deg. E. Low, rocky projection, distant four miles, N. 35 E. Distant mount, at the southern end of the back ridge, and the furthest land in sight, S. 42 E.
Dec. 11. Before five o'clock, we came in with the land a few miles from where it had been quitted in the evening.
Mount Norfolk then bore N. 27 deg. E. Low, rocky projection, dist. three leagues, N. 12 W. Two conic rocks, at the southern extreme, S. 42 E.
The wind was moderate at north-west, and we bore away along the shore, which was distant four miles, and much similar to that of the preceding day; but it had no scattered rocks lying in front. Behind some low cliffs, passed at seven o'clock, was perceived a small opening like a river, whose course seemed to run northward, between the front and back ridges of hills: a smoke, which arose from the inner side of the opening, was the first seen upon this west coast. I steered a short time for the entrance; but seeing rocks in it, and the wind coming more on shore, hauled off south, to increase our distance.
Two miles from the opening are the conic, and several low rocks, which were passed at the distance of one mile and a half. At ten, we kept two points more away, having gained an offing of seven miles; and at noon had,
Latitude observed, 42 deg. 21/4' S. Furthest extreme of the coast, S. S. E. Mount at the southern end of the back ridge, N. 42 E. A peaked hill, four miles E. S. E. from it, N. 60 E.
The two last appear to have been the smaller mountains seen by TASMAN to the north-east, on his discovering this land Nov. 24, 1642; and I have therefore named the first Mount Heemskerk, and the latter Mount Meehan, after his two ships. The back ridge of woody hills does not terminate here; but it retreats further inland, and as far as could be perceived through the haze, rises in height to the southward. The extreme of the coast, which bore S. S. E., forms the southern point of a sandy, and rather deep bight, where I thought it probable there might be some small opening; but as the wind blew strong directly into it, there was too much danger in bearing away for its examination.
At three o'clock, we passed the southern point of the bight, at the distance of four miles; and the coast then again trended S. S. E., waving in rocky bights and projections. The land here rises by a gentle ascent for two or three miles from the shore; its appearance was smooth and uniform; but it was destitute of wood, and almost of other vegetation: the back mountains were obscured by the haze.
The heavy south-west swell, which had met us at the entrance of the Indian Ocean, still continued to roll in, and set dead upon this coast; and the wind blew fresh at W. N. W. Under these circumstances, we looked out for some little beach where in case of necessity, the sloop might be run on shore with a prospect of safety to our lives; for should the wind come three or four points further forward, there was no probability of clearing the land on either tack. No such beach could, however, be discovered; and we therefore carried all possible sail to get past this dreary coast. A remarkable pyramid came in sight in the evening; at eight o'clock it was distant five miles to the east, and seen to be a rock on the north side of a point, which projects two or three miles from the coast line. This point, named Point Hibbs after the colonial master of the Norfolk, is higher than the neck by which it is joined to the back land; and from thence, it appears to have been taken for an island by Tasman; for I consider Point Ebbs and the pyramid to be the two islands laid down by him, in 42 deg. 35': their latitude, by our run from noon, is 42 deg. 39'.
We hauled off, upon a wind, at eight o'clock; and at four next morning, Dec. 12, came in again with the same land. At five, when our course was resumed along shore, Point Hibbs was distant two or three miles, and the pyramid, which bore N. 31 deg. E. over its extremity, then appeared like the crown of a hat. The coast to the southward is more irregular in its trending, is of somewhat greater elevation, and not so destitute of wood as on the north side of the point. At the distance of three leagues we passed a cliffy head, with high rocks lying a mile from it; and two leagues further, there were some patches of breakers two miles off the shore: the general trending was between S. by E. and S. S. E.
At ten o'clock, a projection which merited the name of Rocky Point bore S. 74 deg. E., five miles; and here the direction of the coast was changed to east, for near seven miles, when it formed a bight by again trending south-eastward. The shore round the bight is high, and at the back were several bare peaks which, from their whiteness, might have been thought to be covered with snow; but their greatest elevation of perhaps 1200 feet, combined with the height of the thermometer at 62 deg., did not admit the supposition. These peaks are probably what Tasman named De Witt's Isles, from his distance having been too far off to distinguish the connecting land, and I therefore called the highest of them, lying in 43 deg. 91/2' south, Mount De Witt.
This morning, two sets of distances of the sun west of the moon were observed, and our situation at noon was as follows:
Latitude, 43 deg. 7' S. Longitude from the lunar observations, 145 16 E. Rocky Point, distant six or seven miles, N. 3 W. Mount De Witt, S. 77 E. Highest of two smaller hills, at the S. extreme, S. 59 E.
It afterwards appeared, that these smaller hills stood upon the extremity of a point; and in honour of the noble admiral with whose victory we had become acquainted, it was named POINT ST. VINCENT.
The western breeze died away in the evening, and the sloop was drifted in by the swell, and perhaps by a tide, towards an opening round Point St. Vincent. This opening is indicated in the small chart which accompanies the voyage of M. Marion, but does not appear to have been seen by any other navigator. Our bearings of the land, at sunset, deduced from the sun's amplitude and sextant angles, were as follow:
Mount De Witt, N. 18 deg. E. Point St. Vincent, distant five miles, N. 57 E. Steep head on the east side of the opening, dist. 8 m. N. 86 E. Pyramidal rock, lying off a cliffy head, S. 46 E.
At a further distance, and in the same bearing with the pyramidal rock, was a steep, jagged point, which proved to be the south-west cape of Van Diemen's Land. Our latitude at this time was 43 deg. 181/2', the passage of the moon having allowed me to get an observation at four o'clock; from whence to eight, our position had changed only one-and-half mile to the east.
It remained nearly calm all night; and on the 13th, at daybreak, I was much surprised to find our situation near ten miles to the southward, instead of being in the same place. This circumstance, and a breeze which arose at north, precluded me from examining the opening as I had intended; for a width of three or four miles at the entrance, and the form of the mountains behind, made it probable that a considerable river discharged itself there; and the offset during the night strengthened the supposition. At six o'clock,
Mount De Witt bore North. Point St. Vincent, N. 7 deg. E. Steep head on the east side of the opening, W. 27 E. Pyramidal rock, off the cliffy head, N. 33 E. South-west Cape, the extreme. S. 82 E.
We were then steering for the South-west Cape, and at nine I set Mount De Witt over it at N. 22 deg. W., our distance from the cape being then about three miles.
Seven islands and rocks were counted to the eastward, lying at different distances from the coast; and the wind having veered to west, permitted us to pass within them. At noon, the shore to the north being too near for the sun's altitude to be observed, its supplement was taken to the south, and gave the latitude 43 deg. 271/2'. A steep head which lies N. 79 deg. E. four or five miles from the south-west Cape, then bore S. 74 deg. W., three miles;* whence the latitude of the Cape should be 43 deg. 29', which is 10 less than given by captain Furneaux, and 8' by captain Cook. This difference naturally excited some suspicion of an error in the observation, and I measured the supplement in the same manner on the following noon, when it gave 2' 40" less than the latitude determined by D'Entrecasteaux in Storm Bay. The South-west Cape is therefore placed 2' 40" further south than my observation gave it; that is, in latitude 43 deg. 32'.** The longitude of the Cape, from the observations taken off Rocky Point and brought forward by the survey, would be 145 deg. 47'; but its situation in 146 deg. 7', by captain Cook, appears to be preferable: D'Entrecasteaux places it in 146 deg. 0'.
[* This head opened round the Cape at E. 14 deg. N.. magnetic, the sloop's head being E. by N.; and shut at W. 20 deg. S., when the head was north. In the first case I allow 31/2 deg. east variation, and in the last, 8 deg.; which makes them agree as nearly as can be expected from bearings taken under sail.]
[** Captain Furneaux says (in Cook's second Voyage, Vol. I. page 109), that on March 9, 1773, at noon, the South-west Cape bore north, four leagues; and by referring to the Astronomical Observations, p. 193, I find that his latitude was 43 deg. 45 2/3', which would place the Cape in 43 deg. 33 2/3'; nevertheless the captain says it is in 43 deg. 39', and it is so laid down in his chart. The observation by which captain Cook appears to have fixed the South-west Cape, is that of Jan. 24, 1777, at noon; when he says, "our latitude was 43 deg. 47' south" (Third Voyage, Vol. I. p. 93.) But the Astronomical Observations of that voyage show (p. 101), that the observed latitude on board the Resolution was 43 deg. 421/2'; which would make the Cape in 43 deg. 321/2' south. I consulted captain King's journal at the Admiralty, but found no observed latitude marked by him on that day.]
The nearest land, at noon, was a steep head bearing N. 66 deg. E., one mile and a half; and between this, and the head which bore S. 74 deg. W., the shore forms a sandy bay four miles deep, where it is probable there may be good anchorage, if two clumps of rock, which lie in the entrance, will admit of a passage in. After taking bearings of Maatsuyker's Isles and the different headlands, we bore away eastward, and passed another deep, sandy bight, probably the same in which Mr. Cox anchored in 1789. At two o'clock, the
South-west Cape, distant 15 or 16 miles, bore W. 2 deg. S. A steep head at the furthest extreme, which proved to be the South Cape, S. 72 deg. E. *
[* The magnetic bearing of the South-west Cape was W. 5 deg. S., and that of the South Cape E. 15 deg. S. The true variation I believe to have been 8 deg. E.; but as the sloop's head was at east, no more than 3 deg. are allowed, from a system which will be hereafter explained. It seemed necessary to say this, because the formation of the south end of Van Diemen's Land in my chart, differs from that given by captain Cook, and from those of most others. In Bayly's Astronomical Observations, page 192, it appears that six sets of variations were observed on board the Resolution, Mar. 24, 1777, off the South Cape; the mean result of which was 4 deg. 43' east. Next morning six other sets were taken near the same place, and the mean variation came out 10 deg.8' east. In captain King's journal, I found the same observations entered, and that the ship's head was E. by N. 1/2 N. in the first case, and N. W. by W. in the second. This, with the example in the Francis, page cxxvi {The relevant paragraph begins "Whilst passing round the north end . . ." ebook Ed.}, and that in the Norfolk on the preceding page {a few paragraphs above this point. ebook Ed.}, may serve to show, for the present, that corrections are required to the variation, according to the direction of the vessel's head.]
At this time we were one mile within, or north of the largest of the islands; and saw with some surprise, for it is three miles from the main, that its grassy vegetation had been burnt. From hence we steered for the easternmost isle, lying off a wide open bight in the coast, and afterwards hauled up for the South Cape. The wind died away at six o'clock, when the Cape was one mile distant; but thick clouds were gathering in the south and west, and strong gusts with heavy rain presently succeeded. Fortunately, the squalls came from the westward, so that we were enabled to get further from those stupendous cliffs; had they come from the south, the consequences might have been fatal to the Norfolk.
The first steep head, to the eastward of the South Cape, opened round it at E. 7 deg. N., (allowing 4 deg. east variation,) and a second from the first, at E. 16 deg. N., their distances asunder being each about five miles. It is the middlemost of these three heads which is called South Cape by captain Cook, as appears from the relative situations of his Peaked Hill and of Swilly rock; but he had not the opportunity of seeing the heads opening one from the other, as we had in the Norfolk. I make the latitude of the Cape (adding the 2' 40") to be 43 deg. 37', nearly as captain Furneaux did; and as captain Cook would have done, had his latitude at noon been taken 43 deg. 421/2', according to the Astronomical Observations, instead Of 42 deg. 47', as in the voyage.
Pedro Blame, or Swilly rock, became visible at half past seven, when the squalls had mostly blown over; and the following bearings where then taken:
South Cape, distant five miles, W. by N. East extreme of the next steep head, dist. 21/2 miles, N. 14 deg. E. Pedro Blanca, S. 33 E. Distant land through the haze, N. 60 E.
At nine o'clock we hauled up for D'Entrecasteauxs Channel, of which I had the sketch of Mr. Hayes, and stood off and on, in the entrance, during the night; the wind blowing hard at west, with dark rainy weather.
Dec. 14, at four in the morning, our situation was far to leeward; and having no prospect of fetching into the channel, we bore away for Boreel's Isles, which were seen bearing N. 65 deg. E. two leagues. Three of these produce some vegetation, and that of the largest had been partially burnt not long before. The two easternmost, called the Friars by captain Furneaux, are bare pyramidal rocks, and, except where they had been made white by the gannets, are of a black, weather-beaten colour: a patch of breakers lies one mile to the north-east from them.
Fluted Cape opened round Tasman's Head at N. 18 deg. E. We passed these steep projections at a mile distance; and not being able to fetch into Adventure Bay, did the same by Cape Frederick Henry.* At noon, this cape bore S. 13 deg. W. eight miles, and Fluted Cape was behind it in the same bearing. I proposed to enter the Derwent River; but on making a stretch toward Betsey's Island,** it appeared that the Henshaw's Bay of Hayes, instead of being a shallow bight, was a deep opening; and as the north-west wind blew out of the Derwent, we stretched on, seven miles above the island, and came to an anchor in 10 fathoms, sandy ground. This opening is the North Bay of D'Entrecasteaux; but I was totally ignorant, at that time, of its having ever been entered.
[* This name, given by Captain Furneaux, is altered in D'Entrecasteaux's voyage to that of >Cape Trobriand. The captain was undoubtedly mistaken in his idea concerning Frederik Hendrick's Bay; but this does not appear to be a sufficient reason for changing the established name of the cape, unless Tasman had applied it to some other land, which is not the case.]
[** This is the Isle Willaumez, of D'Entrecasteaux; but it was known to me from the sketch of captain Hayes, and is still to the colonists, under the name of Betsey's Island.]
Dec. 15, the wind being at north-west, we passed a sloping island (Isle St. Aignan of D'Extrecasteaux), and steered north-eastward, to explore the inlet. After running three-and-half miles, with soundings from 13 no bottom, to 5 fathoms, we anchored under a small island, which lies S. 75 deg. W., one mile and a half, from Point Renard, the uppermost station of the French boats. This small spot received the descriptive name of Isle of Caves, and lies in the passage from North Bay to a large extent of water which appeared to the eastward, and which the French boats did not explore.
From the Isle of Caves we ran six miles, E. S. E. up the new bay, for Smooth Island. The width of the entrance, from Point Renard to Green Head, is two miles, the soundings are from 6 to 16 fathoms, and there are no dangers. Smooth Island, behind which we anchored in 4 fathoms, and where I again landed to take bearings, is three quarters of a mile long, and covered with grass and a few small trees. It had been visited by the natives, as had the Isle of Caves; but from the eggs of gulls found upon both, I judge they do not go often.
Dec. 16, we anchored two miles to the south-east of Smooth Island, in 6 fathoms, near a point of the main where a round hill afforded me a good view of this extensive bay. The country there is stony and barren, though covered with wood and much frequented by kangaroos. In the evening, the appearance of a southern gale induced me to shift our berth to the north side of the point; between which, and an islet lying half a mile from it, the depth was 5 to 7 fathoms.
On the 17th, we landed upon the islet, and killed some out of the many gulls by which it is frequented. A small arm of the bay extending north-eastward, where we hoped to obtain fresh water, was the object of our examination in the afternoon. There was a little stream falling in at the head, but rocks prevented it from being accessible to boats, or to a raft; and a walk of perhaps a mile to the eastward, afforded nothing but the sight of a stony country, and of a few miserable huts. Our greyhound started a kangaroo, but it was lost in the wood; and there were no birds to shoot.
Dec. 18, the wind still blowing fresh from the westward, we worked up to Smooth Island; and then stretched over to the south side of the bay. The soundings were generally 9 fathoms, on mud and sand, to within a mile of the shore; and at half a mile, where the anchor was dropped, the depth was 4 fathoms.
We landed at a steep, but not high point near the sloop, where I took some bearings, and observed the meridian altitude of the moon in an artificial horizon, which gave the latitude 43 deg. 11/2'; Mr. Bass, in the mean time, walked a little distance inland, but saw nothing of particular interest. Some further bearings were taken next morning, from a head lying to the west; after which the anchor was weighed, and we steered northward along the west side of the bay, with soundings from 8 to 4 fathoms. In the evening, we had worked back into North Bay, and come to an anchor under the north-east end of Sloping Island.
The great eastern bay now quitted had never been entered till this time; and as it is proved not to be Frederik Hendrik's, I have named it NORFOLK BAY. It is about eight miles long, north and south, and three to five miles broad from east to west. The largest fleet may find shelter here, with anchorage on a good bottom of 4 to 9 fathoms deep. We saw but one small stream of fresh water, and that was of difficult access; but it is scarcely probable that, amongst the many coves all around the bay, water convenient for ships should not be found. The country near the shore is rocky; but as the kangaroo seemed to be abundant, there are probably many grassy plains further inland. Wood abounds every where, except at Green Head, which is mostly covered with grass. Of the four islands in the bay, Smooth and Gull Islands were found superior in fertility to the main land: the first contains about forty acres of tolerable pasturage.
In North Bay, the upper part seemed to be circumscribed by a sandy beach, and to offer nothing of particular interest; we therefore steered downward, on Dec. 20, for the Derwent River; but rainy squalls coming on from the south, ran for a small beach on the western shore, and anchored off it in 21/2 fathoms. A narrow inlet there, from which the tide issued with some strength, excited the hope of finding a short cut into the Derwent; but it proved, on examination, to terminate in a shoal lagoon. The country on its borders affords good pasturage, with some spots fit for cultivation; there is, also, fresh water on the north side, but only for domestic purposes. The lagoon is frequented by ducks, black shags, pelicans, and gannets.
Dec. 21, we proceeded round for the Derwent. On clearing North Bay, I went off in the boat to Betsey's Island, leaving Mr. Bass to conduct the sloop. This island is high, and accessible only towards its north end; its length is one mile, and mean breadth about half that quantity; the soil is fertile, and nourishes a luxuriant vegetation of grass and wood; and though the natives visit it occasionally, none of their traces were recent. On rejoining the sloop, I found she had passed between the island and two flat rocks near the main, with from 5 to 9 fathoms water; in which depths the gigantic sea-weed grows up to the surface. At eight clock we anchored in 9 fathoms, off Cape Direction, at the entrance of the river.
Dec. 22, a base was measured and bearings taken for a survey of the entrance, which proved to be near three miles wide. On the 23rd, the wind being fair, we ran upwards between shores which were sometimes steep, but generally of a gradual ascent, and well clothed with grass and wood. At nine miles from the entrance lies Sullivan Cove, on the west side, where a settlement has since been established by colonel Collins;* and here the width of the river is suddenly contracted, from one mile and a half to less than three-quarters of a mile, but the depth is not diminished. Four miles higher up we found Risdon Cove, and anchored there in 4 fathoms, with the intention of filling our empty water casks at the Risdon River of Mr. Hayes; but finding it to be a little creek which even our boat could not enter, I determined to seek a more convenient watering place higher up the Derwent.
[* The first settlement was made in Risdon Cove, in 1803, by captain John Bowen of the navy, who was sent from Port Jackson for that purpose, by his Excellency governor King; but on the arrival of colonel Collins in 1804, it was removed to Sullivan Cove.]
Dec. 24, the wind being adverse to proceeding upward, an extensive set of angles was taken from the top of Mount Direction; and next day, I carried the survey up the river, whilst Mr. Bass ascended the great Mount Table, on the western side. At the northern foot of this mount lie King George's Plains, a name given by Mr. Hayes to about three hundred acres of pasture land; and in the front of the plains is his Prince of Wales' Bay, a small shallow cove. Such names as these led us, at first, into some errors with respect to the importance of the places sought; but after the above examples, we were no longer deceived by them.
In the afternoon of the 25th, we got the sloop, with much difficulty, five or six miles further up the river, to an inlet which I called Herdsman's Cove, from the pastoral appearance of the surrounding country. Two streams fall into it; and up the principal one, in the north-east corner, I went two miles with the boat. The water was there found to be fresh, and the depth sufficient to allow of its being reached by the sloop; but the banks being steep and channel narrow, I was deterred from watering in this place, by the fear of detention from foul winds.
The width of the Derwent abreast of Herdsman's Cove is half a mile; but except a very narrow channel close to the eastern shore, it is too shallow even for boats. The intention of proceeding further with the sloop was therefore abandoned; but so soon as the rainy, blowing weather permitted, which was not until the 28th, I accompanied Mr. Bass in a boat excursion up the river. Three miles above Herdsman's Cove the banks open out to a mile in width; the river, from running north-westward, turns to the south-west; and the deep channel makes a short cut across to the convex bank, leaving the mud to collect in the opposite elbow. A great deal of long, aquatic grass growing upon these mud flats, seemed to have attracted the black swans, for the number collected there was not estimated at less than five hundred.
The width of the Derwent is contracted in the south-west reach to little more than a quarter of a mile, and we had not rowed far up it before the water became perfectly fresh. The land on both sides rises to hills of moderate elevation, and the rather steep acclivities being well clothed with verdure, they had an agreeable appearance. Our attention was suddenly called from contemplating the country, by the sound of a human voice coming from the hills. There were three people; and as they would not comply with our signs to come down, we landed and went up to them, taking with us a black swan. Two women ran off, but a man, who had two or three spears in his hand, stayed to receive us, and accepted the swan with rapture. He seemed entirely ignorant of muskets, nor did any thing excite his attention or desire except the swan and the red kerchiefs about our necks; he knew, however, that we came from the sloop, and where it was lying. A little knowledge of the Port Jackson, and of the South-Sea-Island languages was of no use in making ourselves understood by this man; but the quickness with which he comprehended our signs spoke in favour of his intelligence. His appearance much resembled that of the inhabitants of New South Wales; he had also marks raised upon the skin, and his face was blackened and hair ruddled as is sometimes practised by them. The hair was either close cropped, or naturally short; but it had not the appearance of being woolly. He acceded to our proposition of going to his hut; but finding from his devious route and frequent stoppages, that he sought to tire our patience, we left him delighted with the certain possession of his swan, and returned to the boat. This was the sole opportunity we had of communicating with any of the natives of Van Diemen's Land.
At one o'clock, when advanced five miles above the elbow, the ebb tide made; and the wind being unfavourable, we landed to dine. The general course of the river had been nearly south-west; but it there turned west-by-north. The width, found by extending a base line, was two hundred and thirty yards, and the depth, as it had generally been in the channel from Herdsman's Cove, was 3 fathoms; but in some parts there may not be more than 2, at low water.
We arrived on board the sloop in the evening, with fourteen swans, in time to get a short distance down the river, before the ebb tide had done running; and no place more convenient than Risdon Cove having offered itself, we anchored there next day, and proceeded to complete our water, and refit the sloop for returning to Port Jackson. The late rains had so much increased the stream at the head of the cove, that our labour was much abridged; and in the evening of Dec. 30, every thing was completed.
This cove is the highest part of the Derwent to which a ship can advance. There is no danger in proceeding thus far, except off Shoal Point, about two miles below, on the western shore; and on the opposite side, near the echoing cliffs, there are 12 to 17 fathoms. Above Risdon Cove the mud flats commence, and will stop any vessel which draws more than ten or twelve feet; although there be, in some places higher up, from 5 to 8 fathoms. Mount Direction, on the north side of Risdon Cove, forms two round heads which are distinguishable from the entrance of the river, bearing N. 16 deg. W. from Cape Direction. The latitude observed under the mount, from the moon's meridian altitude, was 42 deg. 48' 12" south; variation of the azimuth compass on the south side of the cove, 8 deg. 28', and of the surveying theodolite 9 deg. 15' east; but I found it alter one or two degrees in different places, both in Norfolk Bay and in the Derwent, owing to partial attractions in the land.*
[* Upon the top of Mount Table, the compass has since been found to vary as much as 20 deg., from one part of the mountain to another.]
In Risdon Cove the tide rises between four and five feet, which is more, by at least a foot, than it appeared to be at the entrance of the river. The time of high water is about eight hours after the moon's passage over the meridian, or one hour later than in Adventure Bay.* In the narrow parts, above Sullivan Cove, the tides run with tolerable regularity, and with some degree of strength; but towards the entrance of the river, the water at the surface sometimes ran down twelve hours together, and at other times as much upwards, whilst the rise and fall by the shore were at the usual periods. These anomalies were probably occasioned by the wind, and seemed not to extend far below the surface; for I found a counter current at the bottom.
[* See Bligh's Voyage to the South Seas; page 53.]
The banks of the Derwent are not remarkably high, but the country in general may be termed mountainous. Mount Table, at the back of Sullivan Cove, is supposed to be three-quarters of a mile in height; nor do I think, from having seen it beyond the distance of thirty miles from the sloop's deck, that it can be much less. The publication of Mr. Bass' remarks upon the soil and productions of this part of Van Diemen's Land dispenses me from entering upon those subjects; it is sufficient to say, that the reports of them were so favourable as to induce the establishment of a colony on the banks of the Derwent, four years afterward; and that the discoveries which have since been made are marked in the chart.
1799.
The last day of December and the first of January were occupied in beating down to the entrance of the river.
Jan. 2. The wind blew strong from the south-east, with heavy rain; and finding no advantage could be made by beating in Storm Bay, we ran into D'Entrecasteaux's Channel, passed the large North-west Port, and anchored in Pruen Cove, in 4 fathoms. We landed, so soon as the rain cleared away, and found a small creek in which the water was fresh at a few hundred yards above where it falls into the cove. A tree had been felled on the bank, probably in 1793 or 4 by Mr. Hayes, who called this stream Amelia's River; but it would be very difficult to fill casks here, except when long continued rains should bring the fresh water to the entrance of the creek. The valley through which it comes from the westward, seemed to be of a rich, though damp soil.
On Jan. 3, having a breeze at north-west, we got under way at daylight; and after repassing the northern entrance of D'Entrecasteaux's Channel, steered across Storm Bay. At two clock I had the following bearings:
Tasman's Head. S. 37 deg. W. Cape Frederik Henry, S. 71 W. Quoin Island, distant six miles, N. 28 W. Low point, distant 11/4 miles, N. 6 E. Cape Raoul,* distant 3 miles, S. 71 E.
[* This is the cape which, from its appearance, I had called by the descriptive name of Cape Basaltes; not knowing that D'Entrecasteaux, or any other navigator, had previously affixed an appellation. I give it up the more readily, because it is said these columns are not strictly basaltes.]
Cape Pillar opened round Cape Raoul at E. 5 deg. N., and the distance run from one to the other was nine miles. These two high, columnar capes are the extreme points of the land which captain Furneaux took to be Maria's Island. Between them, the shore falls back about four miles, and forms a small bay at the head, where there appeared to be shelter against all winds except those from the southward; and perhaps from those also, for the water seemed to reach behind the inner western point. At five clock we passed Tasman's small, cliffy Island and Cape Pillar, and Maria's Island came in sight at N. 6 deg. E. We then hauled up to keep close in with the shore to the northward; but the wind came in such violent puffs down those steep cliffs, that the necessity of steering further off frustrated my intention: the outer Hippolite Rock bore N. 56 deg. W. three miles, at dusk.
Jan. 4. At daylight, Maria's Island appeared to be divided into two, Schouten's Island was visible, and the principal bearings taken were as follow:
Tasman's small Island, S. 24 deg. W. A deep bight in the coast, S. 56 W. South head of Frederik Hendrik's Bay, S. 72 W. Maria's Island, south part, N. 64 deg. to 43 W. north part, N. 39 to 19 W. Schouten's Island, North to N. 5 E.
The wind shifted to north at ten o'clock, and we tacked towards Maria's Island. At noon, the north-east extreme, a cock's-comb-like head, was distant four or five miles; but the islet lying off it, in Mr. Cox's chart, was not visible, nor yet the isthmus which connects the two parts of the island.
Observed latitude, 42 deg. 411/2' S. South head of Frederik Hendrik's Bay, S. 40 W. Maria's Island, south part, Clouded. ———————- north part, S. 82 deg. to N. 64 W. Schouten's Island, dist. 4 leagues, N. 3 W. to 8 E.
We had squally weather in the afternoon, with the wind at north-west; and being unable to get near Maria's Island before the evening, bore away northward, having then a fresh breeze at W. S. W. Schouten's Island was passed within two miles at ten o'clock, and at eleven, a piece of land called Vanderlin's Island by Tasman, but which has since been found to be the southern extremity of a peninsula. We then steered north, to keep in with the coast; but the wind drawing forward in the morning of the 5th, the sloop was drifted off, by noon, to four or five leagues. The land then abreast rose in ranges of irregular, well-wooded hills; and behind them were two peaks and a flat-topped piece of land, seemingly not many leagues from the shore. The southernmost of the two peaks is the most elevated, and appears to be the high round mountain seen by Tasman on Dec 4 and 5, 1642; I have, therefore, called it Tasman's Peak. It is the northernmost part seen by him on this side of Van Diemen's Land, as Mount Heemskerk was on the west coast: the flat-topped mountain is that which colonel Paterson afterwards named Benlomen. To the southward, the land was visible at a great distance; and if Schouten's Island and the cape of the peninsula near it can possibly be seen so far as twenty leagues from the deck, it must have been them. My observation and bearings at this time were as follow:
Latitude observed, 41 deg. 271/2' S. South extreme of the coast, S. 18 W. Another piece of land, like an island, S. 23 W. Tasman's Peak, S. 63 W. Northern extremity of the land, N. 32 W.
It was to me a subject of regret, that the wind did not allow of keeping close in with this east coast, since captain Furneauxs examination was made at too great a distance to be exact; but my limited time of absence being expired, and provisions nearly out, nothing more could be attempted than what might be done in the way to Port Jackson.
(Atlas, Plate VI.)
Jan. 6, in latitude 40 deg. 451/2' no land was in sight; but on the 7th, when in 40 deg. 243/4', the high land of Cape Barren was visible through a thick haze, bearing S. 76 deg. W. five or six miles. The wind being then nearly at east, we steered to pass between Cape Barren and the great northern island, intending to explore the west side of the latter in our way. At five o'clock breakers were seen two miles to the north, though no bottom could be found at 17 fathoms; at six, however, we fell suddenly into 3 fathoms; but hoping to find a sufficient depth for the sloop round the island which lies in the opening, stood on till the soundings diminished to nine feet, and breakers were seen all round ahead, from beam to beam. It was then near sun-set, and the breeze right aft; but whilst I was considering what could be done for our safety, the wind shifted suddenly, as if by an act of Providence, to the opposite quarter, and enabled us to steer back, out of this dangerous place, with all sail. At nine o'clock the wind returned to the south-eastward, having just lasted long enough to take us out of danger; at eleven we had 20 fathoms; and in two hours more steered N. by W., for the Babel Isles, with a fresh and fair wind.
Jan 8, at six o'clock, Mr. Bass went on shore to the small, south~ eastern islet; whence he brought a boat load of seals and gannets. Besides these, the islet is inhabited by geese, shags, penguins, gulls, and sooty petrels; each occupying its separate district, and using its own language. It was the confusion of noises amongst these various animals which induced me to give the name of Babel Isles to this small cluster.
After taking on board our seals and gannets, we steered north-westward; and at one o'clock took a departure from the Sisters. I wished to make another effort to find the supposed Furneaux's Land, represented to lie north of these islands and in latitude 39 deg.; but the wind being strong from the south-eastward, the course steered was N. by E. At eight o'clock we had passed the 39th degree; and no land being visible, the course was then altered to north-east, for Cape Howe.
Jan. 9, the wind blew strong at S. S. E., with thick, hazy weather. At eight in the morning, high land was distinguished two points on the weather bow, and sand hills from thence to abaft the lee beam, not more than six or seven miles distant. We immediately hauled the wind to the eastward, and carried every sail the sloop could bear in such a sea as was then running. The land to windward was judged to be near the Ram Head; although our reckoning was 20' short in latitude, and we supposed ourselves to the eastward.
To make certain of clearing Cape Howe, the eastern course was prolonged until day-light of the 10th; we then bore away, and at noon were in latitude 37 deg. 5'. On the 11th, the observation gave 34 deg. 30'; and the gale still continuing, we anchored within the heads of Port Jackson at ten o'clock the same evening, having exceeded, by no more than eleven days, the time which had been fixed for our return.
To the strait which had been the great object of research, and whose discovery was now completed, governor Hunter gave, at my recommendation, the name of BASS' STRAIT. This was no more than a just tribute to my worthy friend and companion, for the extreme dangers and fatigues he had undergone in first entering it in the whale boat, and to the correct judgment he had formed from various indications, of the existence of a wide opening between Van Diemen's Land and New South Wales.
FLINDERS. 1799.
The success of this expedition favoured my views of further discovery; and the Reliance not being immediately wanted for service, His Excellency accepted a proposition to explore Glass-house and Hervey's Bays, two large openings to the northward, of which the entrances only were known. I had some hope of finding a considerable river discharging itself at one of these openings, and of being able by its means to penetrate further into the interior of the country than had hitherto been effected.
The sloop Norfolk was again allotted to me, with nearly the same volunteer crew as before; and I was accompanied by Mr. S. W. Flinders, a midshipman of the Reliance, and by Bongaree, a native, whose good disposition and manly conduct had attracted my esteem. Of the assistance of my able friend Bass I was, however, deprived, he having quitted the station soon after our last voyage, to return to England. The time of my absence was limited by the governor to six weeks, some arrivals being then expected which might call the Reliance into active service.
(Atlas, Plate VIII.)
We sailed out of Port Jackson on July 8; and next morning came in with a part of the coast, north of Port Stephens, which captain Cook had passed in the night.* Off a projection which I called Sugar-loaf Point, in latitude 32 deg. 29', lie two rocks to the south-eastward, at the distances of two and four miles. We passed between these rocks and the point, and kept close in with the shore as far to the north as the hills called Three Brothers by captain Cook, of which the northernmost and highest lies in latitude 31 deg. 43' south.
[* The journal of this expedition, delivered to governor Hunter on my return, having been published in great part by colonel Collins, the account here given will be brief, and almost wholly confined to nautical subjects. The reader who desires more information upon the lands visited, and upon their productions and inhabitants, is referred to the Account of the English Colony in New South Wales, Vol II. page 225 to 263.]
(Atlas, Plate IX.)
July 10, the observed latitude of 31 deg. 38' showed a set of 33' to the south; whereas it had the day before been 8' the contrary way. Our distance from the shore had then become six leagues, owing to a foul wind; but we got in with it again in the evening, and steered northward with a fair breeze. On the 11th we sailed amongst the Solitary Isles, of which five were added to the number before seen; and the space from thence to twelve leagues northward having been passed by captain Cook in the night, I continued to keep close in with the coast.
In latitude 29 deg. 43', we discovered a small opening like a river, with an islet lying in the entrance; and at sunset, entered a larger, to which I gave the name of SHOAL BAY, an appellation which it but too well merited. On the south side of the entrance, which is the deepest, there is ten feet at low water; and within side, the depth is from 2 to 4 fathoms in a channel near the south shore: the rest of the bay is mostly occupied by shoals, over which boats can scarcely pass when the tide is out. High water appeared to take place about seven hours after the moon's passage; at which time, a ship drawing not more than fourteen feet might venture in, if severely pressed. Shoal Bay is difficult to be found, except by its latitude, which is 29 deg. 261/2'; but there is on the low land about four leagues to the southward, a small hill somewhat peaked, which may serve as a mark to vessels coming from that direction.
July 12. The morning was employed in examining the bay, and in looking round the country. The sloop had sprung a bad leak, and I wished to have laid her on shore; but not finding a convenient place, nor any thing of particular interest to detain me longer, we sailed at one o'clock, when the tide began to rise. Cape Byron, in latitude 28 deg. 38', and the coast for twelve miles to the north and south, were passed on the 13th: but no particular addition or correction could be made to captain Cook's chart. At Moreton Bay, further on, that navigator had left it in doubt whether there were any opening; and therefore we closed in again with the land at Point Look-out, on the 14th. At noon, the point bore S. 42 deg. E., three or four miles, and a small flat islet E. 3 deg. N. three miles; the opening in Moreton Bay was then evident, and bore W. N. W. It is small, and formed by two sandy points, beyond which a large extent of water was visible. Our latitude at this time, was 27 deg. 24', giving that of Point Look-out to be 27 deg. 27' south. Captain Cook says it is "in latitude 27 deg. 6';" * a difference which probably arose from his having allowed for a strong northern current during the run of four or five hours from the preceding noon, whereas, in reality, none existed; for his course and distance by log, from the noon's observation, would give the point in its true latitude.
[* Hawkesworth's Voyages, Vol III. page 119.]
We stood on to within two miles of the opening in Moreton Bay; but seeing it blocked up by many shoals of sand, and the depth having diminished from 12 to 4 fathoms, the course was altered for Cape Moreton, which was visible seven or eight leagues to the northward. At eight in the evening, the anchor was dropped in 7 fathoms at the entrance of Glass-house Bay, Cape Moreton bearing E. S. E. two or three miles.
But little progress was made up the bay on the 15th, owing to the many shoals in it, and to a foul wind. At noon, the latitude of Cape Moreton was ascertained to be 27 deg. 01/2' south, and the longitude from distances of stars east and west of the moon, corrected by the observations at Greeenwich, was 153 deg. 25' east; being 41/2' south, and 7' west of its position by captain Cook. In the evening, when the lunar distances were observed, the sloop was at anchor in 11 fathoms on the west side of the entrance, within two miles of a low projection which an unfortunate occurrence afterwards caused to be named Point Skirmish.
On the 16th, whilst beating up amongst the shoals, an opening was perceived round the point; and being much in want of a place to lay the sloop on shore, on account of the leak, I tried to enter it; but not finding it accessible from the south, was obliged to make the examination with the boat, whilst the sloop lay at anchor five miles off. There was a party of natives on the point, and our communication was at first friendly; but after receiving presents they made an attack, and one of them was wounded by our fire. Proceeding up the opening, I found it to be more than a mile in width; and from the quantities of pumice stone on the borders, it was named Pumice-stone River. It led towards the remarkable peaks called the Glass Houses, which were now suspected to be volcanic, and excited my curiosity.
On board the sloop, the leak had, in the mean time, been found to arise from a plank having started from the timbers, at three or four streaks above the keel; and the open space being filled up with oakum from the inside, very little water came in; I therefore left the river and the Glass Houses for a future examination, and proceeded up the bay with the afternoon's flood. On the 18th at noon, we had passed two low islands surrounded with shoals, and were at anchor in 6 fathoms, abreast of a third. The south point of the opening from Moreton Bay then bore N. 77 deg. E., ten miles; and the observed latitude being 27 deg. 271/4', confirmed the observation taken without side on the 14th. Next day, we beat up against a southern wind to a sixth island; but the shoals then became more numerous, and the channels between them so narrow, that it was very difficult to proceed further.
The latitude observed upon the sixth island was 27 deg. 35', being thirty-four miles south of Cape Moreton at the entrance of the bay. Above this island, the east and west shores, from being nine or ten miles apart, approach each other within two miles, and the space between them takes the form of a river; but the entrance was too full of shoals to leave a hope of penetrating by it far into the interior, or that it could be of importance to navigation. Under this discouragement and that of a foul wind, all further research at the head of Glass-house Bay was given up; and I returned on board to seek in Pumice-stone River for a place to stop the leak, and the means of visiting the Glass Houses. On the 22nd, we got into the river after many difficulties, arising principally from shoals in the entrance, which could only be passed at high water. The place chosen for laying the sloop on shore was on the east side, five miles above Point Skirmish, at a small beach, close to which the depth was 7 fathoms.
July 25. The leaky plank being secured, and the sloop restowed and completed with water, we proceeded two miles further up the river, amongst mangrove islets and muddy flats. Next morning I landed on the west side, as far above the sloop as the boat could advance; and with my friend Bongaree and two sailors, steered north-westward for the Glasshouse peaks. After nine miles of laborious walking, mostly through swamps or over a rocky country, we reached the top of a stony mount, from whence the highest peak was four miles distant to the north-west. Three or four leagues beyond it was a ridge of mountain, from which various small streams descend into Pumice-stone River; the principal place of their junction seeming to be at a considerable extent of water which bore N. 80 deg. E., and was about six miles above the sloop. Early on the 27th, we reached the foot of the nearest Glass House, a flat-topped peak, one mile and a half north of the stony mount. It was impossible to ascend this almost perpendicular rock; and finding no marks of volcanic eruption, we returned to the boat, and to the sloop the same evening.
July 28, we proceeded down the river; but owing to strong winds and squalls from the south-east, did not clear it before the 31st. Some communications with the natives had been obtained whilst the sloop was lying on shore; and this detention afforded opportunities of repeating them. I am happy to say they were all friendly, which is attributable to their opinion of us having undergone a salutary change from the effect of our fire arms at Point Skirmish.
These people were evidently of the same race as those at Port Jackson, though speaking a language which Bongaree could not understand. They fish almost wholly with cast and setting nets, live more in society than the natives to the southward, and are much better lodged. Their spears are of solid wood, and used without the throwing stick. Two or three bark canoes were seen; but from the number of black swans in the river, of which eighteen were caught in our little boat, it should seem that these people are not dextrous in the management either of the canoe or spear.
The entrance of Glass-house Bay, from Point Skirmish to the inner part of Cape Moreton, is eight miles wide; but it contains so many shoals that a ship would have much difficulty in finding a passage. These shoals are of sand, and in the channels between them are various depths from 5 to 13 fathoms upon similar ground; but towards the head of the bay, both on the shoals and in the deeper parts, the bottom is almost universally of mud. The land on the borders of Pumice-stone River is low; and is either sandy or rocky, with a slight superficies of vegetable soil; yet not ill clothed with grass and wood. On the west side of Glass-house Bay, the appearance of the land was much similar, but with a diminution of sand in the upper part. The long slip on the east side, which I have called Moreton Island, as supposing it would have received that name from captain Cook, had he known of its insularity, is little else than a ridge of rocky hills, with a sandy surface; but the peninsula further south had some appearance of fertility. I judged favourably of the country on the borders of what seemed to be a river falling into the head of the bay, both from its thick covering of wood, and from the good soil of the sixth island, which lies at the entrance. The other islands in the bay are very low, and so surrounded with forests of large mangrove, that it must be difficult to land upon them. It was high water in Pumice-stone River, nine hours and a half after the moon's passage over the meridian; and the rise of tide was from three to six feet, the night tide being much the highest.
July 31, we sailed out of Pumice-stone River; and by keeping near the shore of Point Skirmish had generally 6 fathoms; but two narrow shoals were passed upon which the depth was only twelve feet. At noon, when the east extreme of the point bore S. 40 deg. W. one mile and a half, the observed latitude was 27 deg. 4', and depth 10 fathoms; but before one o'clock, it suddenly diminished to 3; and during five miles run to the N. N. E., varied from that to 6 fathoms. It then deepened to 9, and the outer edge of the shoals, a well-defined line of discoloured water, was seen stretching S. 60 deg. E. for Cape Moreton. At five o'clock, the top of the highest Glass House, appearing like a small peak upon the mountainous ridge behind, bore S. 62 deg. W., and Cape Moreton S. 11 deg. E. twenty-two miles. The cape was then disappearing from the deck; whence its elevation should be between three and four hundred feet above the sea.
(Atlas, Plate X.)
August 2 at noon, the eastern extremity of Sandy Cape bore N. 51 deg. W., six miles, and its latitude was found to be 24 deg. 42', being three minutes north of its situation by captain Cook. In running northward, within two or three miles of the edge of Break-sea Spit, we had 12 fathoms; and at five o'clock, passed over the end of the spit in 31/2; Sandy Cape then bearing S. 9 deg. E. six leagues. The water deepened almost immediately to more than 17 fathoms; and in keeping close to a south-east wind, up Hervey's Bay, the depth was from 20 to 14, during the night.
On the 3rd, the wind veered to S. S. W; and at noon the anchor was dropped in 17 fathoms, with the extreme of Sandy Cape bearing N. 66 deg. E. seven or eight miles. The observed latitude was 24 deg. 45 1/3', and a tide of one mile per hour came from the southward. A fair wind sprung up in the afternoon, and we ran five leagues by log in a S. by W. direction, anchoring at dusk in 11 fathoms, sandy bottom.
Aug. 4 was employed in beating up along the eastern shore, against a south-west wind. At three leagues above the anchorage, our progress was stopped by a mass of shoals which seemed to preclude all further access towards the head of the bay on that side. In the night, we stretched north-westward, to get round them; and in the evening of the 5th, anchored in 5 fathoms, three or four miles from the western shore.
Aug. 6. The wind being off the land, we followed the line of the coast upwards, as close as the shoals would allow; and before noon entered an opening formed by the western shore on one side, and an island of moderate height, three or four miles long, on the other. The opening was not more than two miles wide, and was still further contracted by a low islet in the middle, surrounded with shallow banks. There was a large expanse of water above; but we had not advanced two miles before shoal water obliged us to tack; and after having tried for a channel in every direction, without success, I anchored in 3 fathoms, half a mile north-west from the low islet, and landed.
This rocky, sandy spot lies in latitude 25 deg. 17'. It is much frequented by aquatic birds, particularly by that species whence it obtained the name of Curlew Islet; and since a small shield and three wooden spears were found there, it must also be visited occasionally by men. The larger island, lying to the east, is richly covered with grass and wood. Its position is nearly in the middle of the entrance to what may be called the upper bay; and as no deep channel past the island could be found on the west, I determined to try on the east side; having much difficulty in believing, that a piece of water six or seven miles in extent every way, should not have a channel into it sufficiently deep for the Norfolk.
The anchor was weighed soon after four o'clock, and several attempts made to get round the larger island; but being constantly repulsed by shoals, I was at length forced to relinquish the hope of penetrating further up Hervey's Bay. We then steered north-westward, to complete the examination of the west side down to the coast seen by captain Cook.
Aug. 7. At daylight, a sloping hummock, in latitude 24 deg. 50', bore W. 16 deg. N., our distance off the shore under it being one mile and a half, and the depth 7 fathoms. At nine, the water shoaled suddenly, and obliged us to haul off north-eastward. The coast was then seen extending to the W. N. W., and having been laid down by captain Cook, the north-eastern course was continued for Break-sea Spit, and the examination of Hervey's Bay concluded.
This inlet is about fifteen leagues across, from the sloping hummock to the eastern extremity of Sandy Cape, and nearly as much in depth. The east side is formed by a great sandy peninsula, of which the cape is the northern extremity; but about half way up, there are several white cliffs, and others in the upper bay, which had the appearance of chalk. The shores at the head and on the west side are more rocky than sandy. The back land is low for some miles, and not ill covered with grass and wood; it then rises to hills of considerable elevation, amongst which Double Mount was most remarkable. The smokes in different places bespoke the country to be inhabited in the scanty numbers usual on other parts of the east coast; but none of the people were seen.
Aug. 7, at ten in the evening, we passed the end of Break-sea Spit in 13 fathoms, and hauled up south-east; but the winds were so unfavourable, that on the 14th our latitude was no more than 29 deg. 19'. I kept the land barely within sight, in order to obtain the greatest advantage from the southwardly current; for, contrary to captain Cook's observation, it was found to be strongest at the distance of six, and from thence to twenty leagues. Close in with the shore, more especially in the bights which fall within the general line of the coast, an eddy had been found setting to the northward. |
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