We had 3 bob white quails with 2 rosella parrots and 2 rabbits in a large avairy. All well for a couple of months then last week 1 female quail found savaged around the head, vet pts on arrival but commented that the attacker was probably the other 2 quails[1 male 1 female]. However the female rosella seems a bit hostile towards the male quail. Any advise please.