Page:The Boy Travellers in Australasia.djvu/446

422 three species of silky-haired kangaroos (Onychogalea), inhabiting the interior of the continent. They weigh eight or ten pounds, and are about the size of a common rabbit; then come five species of hare-kangaroos, five of jerboa-kangaroos, and then the rat-kangaroos, the bandicoots, opossums, 'rabbit-rats,' and numerous other small animals. We'll go back to the large kangaroos, where we began.

"In former times, when the only human inhabitants of Australia were the savage blacks, the kangaroo was kept from increasing too rapidly, through the combined efforts of the dingoes and the natives. The dingo is the Australian wild dog, and closely allied to the wolf and jackal, of which he is certainly the first-cousin. He is carnivorous, and fond of sheep, and was therefore poisoned and otherwise killed off by the settlers, to prevent his depredations upon the flocks. A bounty was placed on his scalp, and he has been greatly reduced in numbers. The natives have likewise died off since the settlement of the country; and with their natural enemies removed, the kangaroos, which live wholly on grass, have increased till they have become a nuisance. A kangaroo