Away from their camp tunnelled the noise of a heavy weight at ground level, rushing into the forest, snapping aside and crushing flat all woody impediments as it retreated at speed into the returning silence that was once again only dimpled with gentle rainfall upon the leaves and the fabric of their half-collapsed tents. Then into this vacuum came several strange bird and animal cries, as if these creatures had also shared the terror of the rout of the camp, out there in their own darkness, and were now calling out nervously to survivors buried in rubble.