The country in the immediate vicinity of Evans and Cape York Bays consists of low wooded hills alternating with small valleys and plains of greater extent. The coastline, when not consisting of rocky headlands, is either a sandy beach, or is fringed with mangroves. Behind this, where the country is flat, there is usually a narrow belt of dense brush or jungle. In the valleys, one finds what in the colony of New South Wales would be termed open forest land, characterised by scattered eucalypti and other trees, and a scanty covering of coarse sedge-like grass growing in tufts on a red clayey soil, covered with nodules of ironstone and coarse quartzose sand. As characteristics of this poor soil, the first objects to attract the attention are the enormous pinnacled anthills of red clay and sand, often with supporting buttresses. These singular structures, which are sometimes twelve feet in height, are of great strength and toughness--on breaking off a piece, they appear to be honeycombed inside, the numerous galleries being then displayed. The ants themselves are of a pale brown colour, a quarter of an inch in length. In sailing along the coast, these anthills may be distinctly seen from the distance of two or three miles.
The rock in the immediate neighbourhood of Cape York is a porphyry with soft felspathic base, containing numerous moderately-sized crystals of amber-coloured quartz, and a few larger ones of flesh-coloured felspar. It often appears in large tabular masses split horizontally and vertically into blocks of all sizes. At times when the vertical fissures predominate and run chiefly in one direction, the porphyry assumes a slaty character, and large thin masses may be detached.
One of the most interesting features in the botany of Cape York, is the occurrence of a palm, not hitherto mentioned as Australian. It is the Caryota urens (found also in India and the Indian archipelago) one of the noblest of the family, combining the foliage of the tree-fern with a trunk a foot in diameter, and sixty in height. It is found in the dense brushes along with three other palms, Seaforthia, Corypha, and Calamus. Another very striking tree, not found elsewhere by us, is the fine Wormia alata, abundant on the margin of the brushes, where it is very conspicuous from its large yellow blossoms, handsome dark-green foliage, and ragged, papery bark of a red colour.
One day I explored some caves in the sandstone cliffs at Port Albany in quest of bats, and was fortunate enough to get quite a new Rhinolophus or horseshoe bat. In one of the caves, which only admitted of entry on the hands and knees, these bats were so numerous, and in such large clusters, that I secured no less than eleven at one time, by using both hands. Small kangaroos appeared to be plentiful enough, but we were not so fortunate as to shoot one. The natives one day brought down to us a live opossum, quite tame, and very gentle; this turned out to be new, and has since been described by Mr. Gould under the name of Pseudocheirus nudicaudatus.
In the brushes the sportsman may find the megapodius, brush-turkey, and white pigeon, and in the forest flocks of white cockatoos, and various parrots and parakeets, besides thrushes, orioles, leatherheads, etc., but I shall not now enter upon the ornithology of the district. A very large lizard (Monitor gouldii) is common at Cape York--it climbs trees with great agility, and is very swift, scampering over the dead leaves in the scrubs, with nearly as much noise as a kangaroo. Snakes, although apparently not very plentiful, yet require to be carefully looked for in order to be avoided; one day I killed single individuals of two kinds--one a slender, very active green whip-snake, four feet in length--the other, the brown snake of New South Wales, where its bite is considered fatal. Fish are plentiful at Cape York; they may be caught with the hook and line from the rocks, or at a little distance off, and the sandy beach of Evans Bay is well-adapted for hauling the seine upon. A curious freshwater fish (Megalops setipinnis) is found in the lagoon here, and even in the wells dug by the Fly, there were some full-grown individuals; it much resembles the herring, in shape, colour and size. The shells may be very briefly dismissed. The principal landshell is a very large variety of Helix bipartita, here attaining its greatest size. The most striking shell of the sandflats is a handsome olive (O. ispidula) remarkable for its extraordinary variations in colour, size, and even form.
ABUNDANCE OF FRESH WATER.
In viewing Cape York as the probable site of a future settlement or military post, an important feature to be noticed is the comparative abundance of fresh water at the very close of the dry season. In Evans Bay it may always be procured by digging behind the beach, especially at the foot of some low wooded hillocks, towards its western end. Native wells were met with in most of the smaller bays, and the size of the dried-up watercourses indicates that during the wet season, a considerable body is carried off by them from the flats and temporary lagoons.
Were one inclined, from interested motives, to extol the natural capabilities of the immediate neighbourhood of Cape York, it would be very easy to speculate upon, and at once presume its peculiar fitness for the growth of tropical produce. Thus, any swampy land might at once be pronounced peculiarly adapted for paddy fields, and the remainder as admirably suited to the growth of cotton, coffee, indigo, etc. With the exception of a piece of rich soil, several acres in extent, on the eastern margin of a watercourse, leading from the small lagoon behind Evans Bay, and which would be a good site for a large garden, I did not see much ground that was fit for cultivation. Very fine rich patches occur here and there in the brushes removed from the coast, but in the belts of brush along the beaches the soil, despite the accumulation of vegetable matter, is essentially poor and sandy. It may be added that the value of the garden land above alluded to, is much enhanced by its proximity to a constant supply of water, to be procured by digging in the bed of the lagoon. Nearly all the grass is of a coarse sedge-like description, mixed, however, in places with grasses of a finer kind. Towards the end of the dry season, the grass, when not burnt off by the natives, presents a most uninviting, withered appearance, being so dry as almost to crumble into dust if rubbed between the palms of the hand.
PORT ALBANY AS A DEPOT FOR STEAMERS.
As one of the more immediate beneficial results of our survey of the Inner Passage, would be to facilitate its use by steamers, should arrangements at present contemplated for the continuance of the overland communication by Great Britain and India, from Singapore to the Australian colonies, by way of Torres Strait, ever be carried into effect, so it was of importance to find some place in the neighbourhood of Cape York, convenient as a coaling station during either monsoon. An eligible spot for this purpose was found in Port Albany, the name given by Lieutenant Yule, who surveyed it in 1846, to the narrow channel separating Albany Island from the mainland. Here a small sandy bay with a sufficient depth of water close inshore, was, after a minute examination by Captain Stanley, considered to be well adapted to the running out of a jetty, alongside of which the largest steamer could lie in perfect safety. This little bay has anchorage close inshore for three or four vessels only, as a little further out they would be in the stream of tide which runs with great strength, especially in the neighbourhood of the various points; however, it is completely sheltered from any wind which may be experienced on this part of the coast.