A further cause of exasperation, consequent on the preceding, was the destruction of game. The extent to which it was carried was enormous. The skin of the kangaroo sold for a few pence, was the perquisite of the stock-keepers, and long the chief object of their daily enterprise. Their rugs, their clothing, were composed often of these spoils, and the pursuit did not slacken until the persecuted animal retired. Jeffery, describing the field sports of his day (1810), tells us that flocks of emu and kangaroo were found at short intervals, and that a cart might be loaded with their flesh by the sport of a morning; but he remained long enough, to observe a sensible diminution, and proposed limitations by law to the havoc of the whites; an idea, subsequently entertained by the _Aborigines' Committee_, which sat in 1830. The dogs, trained to hunt the kangaroo, were at first serviceable to the natives, but they often increased the destruction by their spontaneous ravening. It is observed by a writer of 1827, that forty or fifty would be found within short distances, run down by the dogs, and left to rot.
Thus the food, on which the people depended for subsistence, was diminished, and the temptation to rob the settlers was regularly augmented at every return. Sir George Arthur, in his letter to the Secretary of State in 1828, notices this topic as a complaint of the natives against the intrusion of the whites, and seems to admit its truth; but three years after, he affirms that game was still abundant in the districts appointed for the tribes. It is, however, to be observed, that he wrote when the blacks, as a people, were dead; and when the high value of labor had withdrawn many from the chase; and that he implies a local, rather than a pervading abundance. As the natives passed through the settled districts to the sea shore, if numerous, their requirements would be great; but, by scattering themselves abroad, to obtain a sufficiency, their dangers would increase, and every evening they would muster fewer than in the morning.[11]
Among the causes of enmity, referred to by writers of every period, the abduction of the women by sealers and others, is noticed the earliest, and continued to the last. The sealers were, chiefly, either convicts whose sentences had expired, or such as contrived to escape. In the islands of the Straits, they indulged the boundless license of their passions, blending the professions of the petty pirate and the fisherman. A chain of rocks enabled them to rove to a considerable distance, picking up the refuse of the sea, and feeding on the aquatic birds which frequented the islets in great abundance. Many, however, perished, with the frail boats to which they committed their lives. Their first stage was known as "Clarke's Island;" from thence they made "Preservation Island:" a succession of rocks formed land marks in their course to New Holland, from which many found their way to Kangaroo Island, the Ultima Thule of their geography. In these places, they engaged in sealing; the produce of which they sold to the small craft trading among them, for guns, spirits, and tobacco. When the season was over, they retired to the interior, and passed their days in alternate slumber and intoxication.