The ancient Greeks knew that there was a class of bees, the drones, that are larger than the workers, although they disapproved of the drones' laziness because they could see that the drones just hang around the hive until the mating flight -- they're the males.
Drevni Grci su znali da postoji  kasta pčela, trutovi, koji su mnogo veći nego radilice i iako nisu odobravali lijenost trutova jer su primjetili da samo borave u košnici sve do svadbenog leta -- to su mužjaci.