Both birds will change behaviors. The wing cutting dance is more what call a display of aggression. The target can be submissive and run, submissive and cut back behind the rooster, or square off for fight. The tid-bitting behavior where food items are advertised (sometimes falsely) is done to attract a potential mate or provide genuine sustenance. Later is for hens the rooster has already been mating with rooster and immature birds the rooster is likely to consider his offspring.They certaintly do, the 2 cockerels are almost sbout 6 months