We have a male and female mascovy ducks born around April, the male is attacking our female, pulling off feathers, bones and part of the wings, the male lifts up its feathers on its head and attacks humans also even if we are just trying to feed him, the ducks were raised together and both used to. Be very sweet the female is sweet and loves attention while the males acts like it wild, they are inside ducks plz help me figure out the problem the male is trying to kill our female