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however, to be observed, that he wrote when the blacks, as a people, were dead; and when the high value of labor had withdrawn many from the chase; and that he implies a local, rather than a pervading abundance.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]