Meat ant within a colony is typically favoured as it improves access to forage, as workers deliver most of their food to the nest that is closest to any site they forage in. At any size, a meat ant nest always has a possibility of dying out in any year, but the site may be reoccupied by another colony. Hence, nests can be very old as suggested in one study. Some nests may never be reoccupied for unknown reasons. The regrowth of vegetation which shades the nest, soil damage or even a disease may wipe out a colony and leave the nest
The Ant and the Grasshopper 166 in the Perry Index. It relates that the ant was once a man who was always busy farming. Not satisfied with the results of his own labour, he plundered his neighbours' crops at night. This angered the king of the gods, who turned him into what is now an ant. Yet even though the man had changed his shape, he did not change his habits and to this day goes around the fields gathering the fruits of other people's labour, storing them up for himself. The moral given the fable in old Greek sources was that it is easier