r-leaved Ironbark, and
patches of Bricklow scrub, of Vitex and of the native lemon. A small tree
(a species of Acacia) was also seen about thirty or forty feet high, with
slightly drooping branches, and lanceolate deep green phyllodia about one
inch.

I reconnoitred with Charley, and found that the creek soon became
enveloped by scrub: to the west and south-west rose ranges of a moderate
elevation, parallel to which we travelled; plains frequently interspersed
with scrub, which became more dense as it approached the foot of the
ranges. From these appearances I determined upon sending my party back to
Brown's Lagoons, to secure water; whilst I should examine the country in
advance, in order to ascertain the extent of the scrub, in which we were
entangled.

Dec. 23--During the night we had a tremendous thunder-storm from the
southward with much rain, which did not cease till after midnight, and
was succeeded by a hurricane from the east. We witnessed a remarkable
meteor, of a fine bluish colour, stretching from E.N.E. to W.S.W. almost
parallel to the thunder-clouds. The moon, a day from its full, to the
eastward, probably produced this phenomenon.

The bower of the bowerbird (Chlamydera maculata, GOULD) was seen in the
scrub; it is made of dry grass, and its approaches at either end were
thickly strewn with snail shells and flint pebbles, which had been
collected by the bird with great industry, but for what purpose we could
not determine. Among the shells we found a Helix of a brownish colour and
of an oval form, approaching that of Bulimus.

Whilst my companions returned to Brown's Lagoons, Mr. Calvert and Brown
remained with me to examine the country. The creek which I followed down,
almost entirely disappeared; but, five miles farther on, its channel was
again observed, as deep as before, and was joined by several
water-courses from the Christmas Ranges. The principal channel of the
creek was lined with a species of Melaleuca, with slightly foliacious
bark. Several species of sedges, and nutritious grasses, grew round the
holes in which the water was constant. At about fifteen miles from the
camp, the creek was joined by that which I had followed for some distance
on the 15th December, and, about three miles farther down, it receives
another considerable tributary; and, at their junction, it is a fine
sheet of water. Here the country begins to open, with large Box-flats
extending on both sides. Two small creeks co