I have 6 females and 3 drakes, spring is pretty much here and the drakes are acting horrible! One drake attacks the other two drakes and they just run away from him or they'll just fight each other or gang up on one. Two of my female ducks crest are pretty much completely gone as the drakes have ripped out the feathers when mating. Does anyone have any tips or things I can do to help deal with this? I didn't know drakes could be such brats