The eggs of birds are extensively eaten by the natives, being chiefly confined to those kinds that leave the nest at birth, as the leipoa, the emu, the swan, the goose, the duck, etc. But of others, where the young remain some time in the nest after being hatched, the eggs are usually left, and the young taken before they can fly. The eggs of the leipoa, or native pheasant, are found in singular-looking mounds of sand, thrown up by the bird in the midst of the scrubs, and often measuring several yards in circumference. The egg is about the size of the goose egg, but the shell is extremely thin and fragile. The young are hatched by the heat of the sand and leaves, with which the eggs are covered. Each egg is deposited separately, and the number found in one nest varies from one to ten.
One nest that I examined, and that only a small one, was twelve yards in circumference, eighteen inches high, and shaped like a dome. It was formed entirely of sand scraped up by the bird with its feet. Under the centre of the dome, and below the level of the surrounding ground was an irregular oval hole, about eighteen inches deep, and twelve in diameter. In this, the eggs were deposited in different layers among sand and leaves; on the lower tier was only one egg, on the next two, at a depth of four or five inches from the ground. All the eggs were placed upon their smaller ends, and standing upright. The colour of the egg is a dark reddish pink; its length, three inches six-tenths; breadth, two inches two-tenths; circumference, lengthwise, ten inches, and across, seven inches two-tenths. The eggs appear to be deposited at considerable intervals. In the nest alluded to, two eggs had only been laid sixteen days after it was discovered, at which time there had been one previously deposited. The bird is shaped like a hen pheasant, of a brownish colour, barred with black, and its weight is about four pounds and a half.
The eggs of the emu are rather smaller than those of the ostrich. They are of a dark green colour and the shell is very thick. They are deposited by the bird almost upon the ground, in the vicinity of a few bushes, or tufts of grass, and usually in a country that is tolerably open; a great many eggs are found in one nest, so that it is generally looked upon by the natives as a great prize.
Eggs are eaten in all stages. I have even seen rotten ones roasted, and devoured with great relish.
Kangaroos are speared, netted, or caught in pit falls. Four methods of spearing them are practised. 1st. A native travelling with his family through the woods, when he sees a kangaroo feeding or sleeping, will steal silently and cautiously upon it, keeping, as he advances, a tree or shrub between himself and the animal, or holding up before him, if he be in an open place, a large branch of a tree, until sufficiently near to throw the fatal weapon. 2ndly. Two natives get upon the track of a kangaroo, which they follow up perseveringly even for two or three days, sleeping upon it at night, and renewing their pursuit in the morning, until, at last, the wearied animal, fairly tired out by its relentless pursuers, is no longer able to fly before them, and at last becomes a prize to the perseverance of the hunters. 3rdly. A small hut of reeds is made near the springs, or water holes, in those districts, where water is scarce; and in this, or in the top of a tree, if there be one near, the native carefully conceals himself, and patiently waits until his game comes to drink, when he is almost sure to strike it with his spear, seldom quitting his lurking place without an ample remuneration for his confinement. 4thly. A large party of men go out early in the morning, generally armed with barbed spears, and take their stations upon ground that has been previously fixed upon in a large semicircle. The women and children, with a few men, then beat up, and fire the country for a considerable extent, driving the game before them in the direction of the persons who are lying in wait, and who gradually contract the space they had been spread over, until they meet the other party, and then closing their ranks in a ring upon the devoted animals, with wild cries and shouts they drive them back to the centre as they attempt to escape, until, at last, in the conflict, many of them are slaughtered. At other times, the ground is so selected as to enable them to drive the game over a precipice, or into a river, where it is easily taken. Netting the kangaroo does not require so large a party; it is done by simply setting a strong net (mugn-ko) across the path, which the animal is accustomed to frequent, and keeping it in its place by long sticks, with a fork upon the top. A few natives then shew themselves in a direction opposite to that of the net, and the kangaroo being alarmed, takes to his usual path, gets entangled in the meshes, and is soon despatched by persons who have been lying in wait to pounce upon him.
Pitfalls are also dug to catch the kangaroo around the springs, or pools of water they are accustomed to frequent. These are covered lightly over with small sticks, boughs, etc. and the animal going to drink, hops upon them, and falls into the pit without being able to get out again. I have only known this method of taking the kangaroo practised in Western Australia, between Swan River and King George's Sound,
The emu is taken similarly to the kangaroo. It is speared in the first, third, and fourth methods I have described. It is also netted like the kangaroo, indeed with the same net, only that the places selected for setting it are near the entrance to creeks, ravines, flats bounded by steep banks, and any other place where the ground is such as to hold out the hope, that by driving up the game it may be compelled, by surrounding scouts, to pass the place where the net is set. When caught the old men hasten up, and clasping the bird firmly round the neck with their arms, hold it or throw it on the ground, whilst others come to their assistance and despatch it. This is, however, a dangerous feat, and I have known a native severely wounded in attempting it; a kick from an emu would break a person's leg, though the natives generally keep so close to the bird as to prevent it from doing them much harm.
The emu is frequently netted by night through a peculiarity in the habits of the bird, that is well-known to the natives, and which is, that it generally comes back every night to sleep on one spot for a long time together. Having ascertained where the sleeping place is, the natives set the net at some little distance away, and then supplying themselves with fire-sticks, form a line from each end of the net, diverging in the distance. The party may now be considered as forming two sides of a triangle, with the net at the apex and the game about the middle of the base; as soon as the sides are formed, other natives arrange themselves in a line at the base, and put the bird up. The emu finding only one course free from fire-sticks, viz. that towards the net or apex of the triangle, takes that direction, and becomes ensnared.
Opossums are of various kinds and sizes. They inhabit the hollows of trees, or sometimes the tops, where they make a house for themselves with boughs. They are also found in the holes of rocks. They are hunted both in the day-time and by moon-light. During the day the native, as he passes along, examines minutely the bark of the trees, to see whether any marks have been left by the claws of the animal in climbing on the previous night. If he finds any he is sure that an opossum is concealed, either in that tree or one adjoining. The way he distinguishes whether the marks are recently made or otherwise is, by examining the appearance of the bark where the wound is, if fresh it is white, has rough edges, or has grains of sand adhering to it; if otherwise it is dry and brown, and free from loose particles. Having ascertained that an opossum has recently been there, he then ascends the tree to look for it; this, if the tree be in a leaning position, or has a rough bark, is not difficult to him, and he rarely requires any other aid than his hands and feet; but if the bark be smooth, and the tree straight, or of very large dimensions, he requires the assistance of his stone hatchet, or of a strong sharp-pointed stick, flattened on one side near the point (called in the Adelaide dialect, "Wadna," in that of Moorunde "Ngakko,"); with this instrument a notch is made in the bark about two feet above the ground. In this the small toes of the left foot are placed, the left arm is employed in clasping the trunk of the tree, and the right in cutting another notch for the right foot, about two feet above the first; but a little to one side of it, the wadna or ngakko is now stuck firmly in the bark above, and serves to enable him to raise the body whilst gaining the second notch, into which the ball of the great toe of the right foot is placed, and the implement liberated to make a third step on the left side, and so on successively until the tree is ascended. The descent is made in the same manner, by clasping the tree, and supporting the feet in the notches. The principle of climbing in the way described, appears to consist in always having three points of contact with the tree, either two arms and one leg, or two legs and one arm.
Having got up the tree, the native proceeds to search for any holes there may be in its trunk, or among the boughs; these vary from one foot to nine, or more, in depth, for the whole trunk itself is sometimes hollow. To ascertain in which hole the opossum is, the native drops in a pebble or a piece of bark, or a broken bit of stick, and then applying his ear to the outside, listens for the rustling motion made by the animal in shifting its position, when disturbed by what has been dropped upon it. A stick is sometimes made use of, if the hole be not very deep, for the same purpose, after inserting it in the hole, and twisting the rough end round and withdrawing it, he looks to see if any fur is left on the point, if so, the animal is there, but if the point of the stick shews no fur, he goes to the next hole or tree, and so on until he finds it.