It was now proposed to walk round the head of the north-west harbour, which would have been a good long journey for at least two days, and our provisions were nearly expended; to this proposal I was under the necessity of objecting, for want of shoes, the last march having tore all but the soals from my feet, and they were tied on with spun-yarn; I therefore declined the proposed walk, and determined to go back to Broken-bay and rejoin the boats; which I had no doubt of being able to effect in the course of that day, and with far more ease than I could, without shoes, climb such rocky mountains, and thick woods, as lay in the way round the head of the north-west harbour. But as it was likely I might fall in with some parties of the natives in the way, I wished to have a companion. Captain Collins preferred accompanying me in the intended walk, and we were just upon the point of setting out, when two of the people who were with us proposed swimming over the water, and to cross through the wood to the Sirius; the distance they had to swim was not more than two cables length, or four hundred yards; they immediately stripped, and each having had a dram, they tied up in a handkerchief a shirt, trowsers, and a pair of shoes each, which was rested upon their shoulders: thus equipped, they took the water, and in seven minutes landed on the opposite shore; but one being seized with the cramp, was obliged to disengage himself from his bundle, which was of course lost: they set off through the woods, and in a short time got on board the ship, the one with his shirt and trowsers, the other perfectly naked. Upon their information, a boat was sent down, and took us on board, after a pretty fatiguing journey. I cannot help here remarking how providential it was, that we did not all agree to walk round the north-west harbour. At eight in the morning we heard the report of a great gun, which led me to suspect that some person belonging to the Sirius was missing, and had probably been lost in the woods; we frequently fired muskets that morning, and sometimes imagined we heard a musket at a considerable distance in the woods; in consequence of this suspicion, we frequently fired several together, and as often heard the report of that which we believed was meant to answer us.