, we always found, by
observation, that the ship outstripped the reckoning, which we judged to be
owing to a current setting between the south and west. But, upon the whole,
the currents in this run seemed to balance each other; for upon our arrival
at the Cape, the difference of longitude by dead reckoning kept from
England, without once being corrected, was only three quarters of a degree
less than that by observation.

At two in the afternoon on the 29th, we made the land of the Cape of Good
Hope. The Table Mountain, which is over the Cape Town, bore E.S.E.,
distance twelve or fourteen leagues. At this time it was a good deal
obscured by clouds, otherwise it might, from its height, have been seen at
a much greater distance. We now crowded all the sail we could, thinking to
get into the bay before dark. But when we found this could not be
accomplished, we shortened sail, and spent the night standing off and on.
Between eight and nine o'clock, the whole sea, within the compass of our
sight, became at once, as it were illuminated; or, what the seamen call,
all on fire. This appearance of the sea, in some degree, is very common;
but the cause is not so generally known. Mr Banks and Dr Solander had
satisfied me that it was occasioned by sea-insects. Mr Forster, however,
seemed not to favour this opinion. I therefore had some buckets of water
drawn up from alongside the ship, which we found full of an innumerable
quantity of small globular insects, about the size of a common pin's-head,
and quite transparent. There was no doubt of their being living animals,
when in their own proper element, though we could not perceive any life in
them: Mr Forster, whose province it is more minutely to describe things of
this nature, was now well satisfied with the cause of the sea's
illumination.

At length day-light came and brought us fair weather; and having stood into
Table Bay, with the Adventure in company, we anchored in five fathom water.
We afterwards moored N.E. and S.W., Green Point on the west point of the
bay, bearing N.W. by W., and the church, in one with the valley between the
Table Mountain and the Sugar-Loaf, or Lion's Head, bearing S.W. by S., and
distant from the landing-place near the fort, one mile.

We had no sooner anchored than we were visited by the captain of the port,
or master-attendant, some other officers belonging to the company, and Mr
Brandt. This last gentleman brought us off such things as could not f