That there are such fertile spots in the Australian deserts is certain, for I have seen many of them myself, and they are mentioned also by the South Australian travellers. The similarity in most respects of vegetation in Western Australia and in South Australia, and the identity of many plants, proves also a country of good quality lying between the two colonies; by which such plants were conveyed from one country to the other. Thus, the so called white-gum is the same tree in both colonies; the mungat, or raspberry-jam tree, is common to both; and also to the plains of New England, in New South Wales, where (I understand) it acquires a larger size than in Western Australia. The manch is another tree also common to the two colonies; so is the black-wattle. The grasses are many of them alike. But this similarity is not confined only to the vegetable kingdom. The birds and animals are many of them also alike. The white and the black cockatoo are common to the three colonies, as are many kinds of the smaller parrots, the kangaroo, and the kangaroo-rat, the numbat, the opossum, the native cat, and many others. And this is not only true of animals of great locomotion, or birds of long flight, as the pigeon or cockatoo, but equally so of the opossum, the quail, and the wild-turkey. The quail and the turkey are birds chiefly found in grassy lands, and neither fly to any great distance: at least the quail never does; the turkey will when much disturbed, but not otherwise. Also the water animals, as the tortoise, are to be found in both colonies; but not the platypus, which is confined to the country east of the great river Murrumbidgee and its tributary the Darling. The natives are also alike in feature and habits, evidently the same race, with language similar in character, in both countries, with similar weapons and methods of procuring food; having also similar customs and laws.