and had two islands of ice in sight. This morning we saw one
penguin, which appeared to be of the same sort which we had formerly seen
near the ice. But we had now been so often deceived by these birds, that we
could no longer look upon them, nor indeed upon any other oceanic birds,
which frequent high latitudes, as sure signs of the vicinity of land.

The wind continued not long at north, but veered to E. by N.E., and blew a
gentle gale, with which we stood to the southward; having frequent showers
of sleet and snow. But, in the night, we had fair weather, and a clear
serene sky; and, between midnight and three o'clock in the morning, lights
were seen in the heavens, similar to those in the northern hemisphere,
known by the name of Aurora Borealis, or Northern Lights; but I never heard
of the Aurora Australia been seen before. The officer of the watch observed
that it sometimes broke out in spiral rays, and in a circular form; then
its light was very strong, and its appearance beautiful. He could not
perceive it had any particular direction; for it appeared, at various
times, in different parts of the heavens, and diffused its light throughout
the whole atmosphere.[2]

At nine in the morning, we bore down to an island of ice which we reached
by noon. It was full half a mile in circuit, and two hundred feet high at
least, though very little loose ice about it. But while we were considering
whether or no we should hoist out our boats to take some up, a great
quantity broke from the island. Upon this we hoisted out our boats, and
went to work to get some on board. The pieces of ice, both great and small,
which broke from the island, I observed, drifted fast to the westward; that
is, they left the island in that direction, and were, in a few hours,
spread over a large space of sea. This, I have no doubt, was caused by a
current setting in that direction. For the wind could have but little
effect upon the ice; especially as there was a large hollow swell from the
west. This circumstance greatly retarded our taking up ice. We, however,
made a shift to get on board about nine or ten tons before eight o'clock,
when we hoisted in the boats and made sail to the east, inclining to the
south, with a fresh gale at south; which, soon after, veered to S.S.W. and
S.W., with fair but cloudy weather. This course brought us among many ice
isles; so that it was necessary to proceed with great caution. In the night
the mercury in the thermo