On the branch of a tree near at hand were three turtles' heads; and since they had been placed there the young branches had expanded, causing us to wonder at first how the heads could have passed over them. These remains of a turtle feast did not assimilate with our ideas of the character of the Aborigines of this country, and it was then thought much more probable to be a relic of the crew of the wrecked vessel; we have, however, since frequently noticed the same thing, which could only have been left by the natives. After examining the canoes we proceeded round the bay towards the wreck; in our way to it we passed over a long coral flat which had been left dry by the ebbing tide. On arriving at the wreck a melancholy scene presented itself. It would appear that she was thrown upon the rocks before she went to pieces; the upper part of her stern and hull as far forward as her mizen chains were entire and lying on the stern frame: about 100 yards off was her stem with part of her forecastle deck, and some of her bow timbers; these were the only connected parts remaining; the rest of her timbers, decks, masts, and yards were lying in a confused heap between them. By creeping under her stern, upon which her name was painted, she was found to be The Frederick, which ship we remembered to have sailed from Port Jackson during the early part of last year; search was made for any articles that might be useful to the survivors but nothing was found: the only part belonging to a boat that was noticed was a rudder, from which great hopes were entertained that the crew were enabled, by means of their boats, to escape from this inhospitable coast and effect an arrival at some habitable port. Timor appeared to us to be the only probable place, but we were there last June and nothing had then been heard of them. That the crew had been upon the island was certain, for oars and spars were found erected in the fissures of the rocks at the projections of the cape, evidently placed there by the crew to attract the attention of vessels passing. The mizen mast and main topmast had been cut away, and there were a few marks of the axe upon her mainmast. The natives appeared to have taken notice of the ironwork, for some spike nails were found about their fireplaces; these traces, however, were not very recent, nor was it probable that any natives were upon the island at the time of our visit. The hills about Cape Flinders and the low shores of the bay in which we found the wreck furnished Mr. Cunningham with a large collection of plants and seeds, and among them was a species of melaleuca, not hitherto known, and which Mr. Cunningham has described under the name of Melaleuca foliosa; he also found a mimusops, and a grevillea (Grevillea gibbosa) remarkable for its ligneous spherical capsules: and on the sandy shore at the south end of the bay we found and procured a large quantity of the bulbous roots of a crinum (angustifolium?). July 15.