DINNER IS SERVED. The four young seem to be competing for the meal brought in by one of the adults. It seems that the adults catch dinner, then grind it up for deposit directly into the beak or beaks of the young. Alternatively, the adult simply spits up the food into a pile at the bottom of the nest and the young help themselves to it from there. The young all try to be the first to get the food - quite a bit of pushing going on.