[13] The depopulation of the natives is advancing so rapidly that one of our Sydney friends writes, "An expedition similar to your own, which shall visit us some years hence, will find little more than a scant remnant of the aborigines. That of the _Novara_ is probably the last of a scientific nature, which will have been successful in seeing living specimens of the once numerous blacks of Australia."
[14] _Wullurah_ in the native language signifies "the place of deliberation," because in former times this place had, on account of its commanding position, been selected by the aborigines for assembling the various tribes by means of watch-fires, or blasts of a horn, to decide upon peace or war.
[15] On the Clarence river there has been for several years past, in full activity, a stearine candle-factory, which pays well, owing to the demand at the "diggings" for these candles. In 1856 the value of those manufactured was £600,000.
[16] According to English writers this instrument, the peculiar properties of which are so well known that we need not enlarge upon them here, has also been found in the Sarcophagi of Upper Egypt. In some of the frescos now in the British Museum, which illustrate the manners and habits of the Ancient Egyptians, a figure is represented in the act of launching the Boomerang against a covey of ducks, which are flying out of a thicket.
[17] In Prussia, the annual consumption of spirits would fill a basin one mile long, 33 feet wide, and 10 feet deep. In England, the annual quantity of _wine_ drunk per head is 0.267 gallon; in France it is 19 gallons! The British nation pays annually £70-74,000,000 taxes, and £74,000,000 for spirits!!
[18] The rise and fall of the tide at Port Jackson is very small, not above four or five feet.
[20] This is the nickname given to the violent S. or S.W. wind, fortunately of short duration, which so frequently springs up towards evening from the "Brickfields," because it brings with it such volumes of sand and dust from the eminence known as the Brickfield lying S. and S.W. from Sydney, enveloping the entire city in murky clouds of dust. The "Brickfielder" is a pretty safe guide as to the weather, as soon as it blows the whole sky becomes suddenly covered with clouds, and cool rainy weather follows upon the previous heat.