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a port, is yet almost equally well sheltered, and I named it Investigator's Road; it has the appearance of being exposed between N.N.W. and N.E. ½ N.; but the rocks from each shore occupy nearly one half of the space, and the water is too shallow in the remaining part to admit any surge to endanger a ship.

Next day, a boat was sent to fish with the seine upon Sweers' Island, and an officer went to the opposite shore to dig for water; the botanists divided themselves into two parties, to visit both islands, and the carpenters began caulking the starbord side of the ship. I repeated the observations under Inspection Hill, for the rates of the time keepers; and being informed on my return, that the midshipman of the seining boat had discovered a small hole containing a little muddy water, with a shell lying near it, I had the place dug out, through the sand and a stratum of whitish clay, to the depth of ten or eleven feet. Under the clay we found a bottom of stone and gravel, and the water then flowed in clear, and tolerably fast. This was a great acquisition; more especially as the spring was not far from the beach at the west point of Sweers' Island, where the casks could be conveniently landed, and where we had had great success in fishing.

The gentlemen who visited Bentinck's Island, found a small lake of fresh water at no great distance from the sea side; and it appeared that the interior part of Sweers' Island, towards the northern end, was occupied by swamps. This comparative abundance of water upon such low islands, and at the end of the dry season, seemed very remarkable; it may perhaps be attributed to the clayey consistence of the stratum immediately under the sand, and to the gravelly rock upon which that stratum rests; the one preventing the evaporation of the rains, and the other obstructing their further infiltration.

Early next morning the ship was removed to within two cables length of the west point, nearer to the spring; and lieutenant Fowler was established on shore with a party of seamen and marines, taking