Skutsch (1961) regards Ennius' variant as the most likely, with Romulus's Palatine augury as a later development, after common usage had extended the Aventine's name – formerly used for only the greater, northeastern height – to include its lesser neighbour. Augural rules and the mythos itself required that each twin take his auspices at a different place; therefore Romulus, who won the contest and founded the city, was repositioned to the more fortunate Palatine, the traditional site of Rome's foundation. The less fortunate Remus, who lost not only the contest but later, his life, remained on the Aventine: Servius notes the Aventine's reputation as a haunt of "inauspicious birds".[7][8]