became visible, I returned to the camp. At the point where it turned, a
dyke of basalt traverses the river. The country still maintained its
favourable character, and the river contained fine sheets of water
similar to those already described, on one of which a pelican floated
undisturbed by our presence. Large heaps of muscle-shells, which have
given food to successive generations of the natives, cover the steep
sloping banks of the river, and indicate that this part of the country is
very populous. The tracks of the natives were well beaten, and the
fire-places in their camps numerous. The whole country had been on fire;
smouldering logs, scattered in every direction, were often rekindled by
the usual night breeze, and made us think that the Blackfellows were
collecting in numbers around us,--and more particularly on the opposite
side of the river; added to which, the incessant splashing of numerous
large fishes greatly contributed to augment our fears. As a matter of
precaution, therefore, we tied our horses near our sleeping-place, and
gathered the grass which grew along the edge of the water for them to
eat; and it was not till daylight that our alarm vanished.

Jan. 15.--Having now ascertained, beyond a doubt, that the Mackenzie
flowed to the north-east, I returned to the camp, resolved upon leaving
it and renewing my course to the west-north-west and north-west; but, as
it was extremely doubtful whether we should find water in travelling
across the country without a leading watercourse, and as we had failed in
procuring a sufficient quantity of game, I determined to take this
favourable opportunity of killing a bullock before leaving the river.

Jan. 16.--On returning, we found our party encamped about four miles
lower down the river than where I had left them. I then removed them to a
more convenient spot about two miles still lower down (lat. 23 degrees 21
minutes 30 seconds). Just at the moment we were preparing to shoot the
bullock, we heard the cooee of a native, and in a short time two men were
seen approaching and apparently desirous of having a parley. Accordingly,
I went up to them; the elder, a well made man, had his left front tooth
out, whilst the younger had all his teeth perfect; he was of a muscular
and powerful figure, but, like the generality of Australian aborigines,
had rather slender bones; he had a splendid pair of moustachios, but his
beard was thin. They spoke a language entirely different