Starvation was shortly looming ahead; the constant halts and delays had so protracted their journey that they were almost at the end of their resources, and still surrounded by a most inhospitable waste. Sickness, too, came on then, and the full brunt of the search work ahead fell upon Lewis and the black boy, Charley; their time was taken up in watching for the smoke of the natives' fires, or looking for their tracks. In the evening they could travel a little, and in the early morning; at night the myriads of ants proved an unbearable plague, and prevented the wearied men getting their natural rest. Their position was as well nigh hopeless as it was possible for any party to be in; if they stopped to relieve their camels they starved themselves, and without rest the camels could not carry them to look for native wells ahead. At last, on the 9th of October, they reached a small waterhole that the camels themselves had found when straying, and here perforce, they had to rest, for with the exception of Lewis and the black boy, the remainder of the party were too weak to do anything. At this camp they slaughtered another of their precious camels, and for a time satisfied their gnawing hunger with the fresh meat; they were also lucky enough to get some galar parrots and pigeons. Here they stayed for nearly three weeks, and then shifted to another well to the south. Warburton now decided to make a desperate push to the head of the Oakover River, and effect his escape if possible from the desert; on the evening of the fourth they started, and but for the black boy would have doubtless all marched on to death. The boy had left the camp in the morning, after their first night's tramp, and coming across the tracks of some natives, ran them up, finding another well at their camp, by the time he got back, the party had been obliged to start without him; fortunately, he heard the tinkle of the camel bell as he crossed the sandhills, and by cooeeing loudly managed to attract attention. He then led the way to this new source of relief, which, but for him, the party would have missed.