I have 4 adult hens and 1 drake. I’m trying to introduce my 2 babies, now fully grown 12 weeks old, to my flock. They have been sharing the enclosure, in see, no touch for 6 weeks now. I keep trying to let them mingle for a couple of hours here and there but my drake is terrorizing the poor things. I’ve put the drake in the no touch area and the gals are ok with the new additions. Do I just need to let him get it out of his system? I’m worried about the new gals getting hurt with his constant chasing and mating them. I’ve introduced new ducks in years past and haven’t been challenged like this before.