Duck behavior

[Christi boyd]

I have a question on my
Ducks. So I have a half
Mallard and half Pekin drake and 3 Pekin hens. Two of my hens are chocolate colored and the other is pure white. Well when I added them to my Pen he seem to like all of them at first he's mates them except the white one shes plays hard to get.now I noticed that he is chasing my her off from the rest of them and won't let her with the other hens. Why is that and what can fix it?

 

[Fishkeeper]

Are you 100% sure the white one is indeed a hen and not a drake?

 

[Christi boyd]

Yes she is laying eggs

 

[chickens really]

She just isn't submitting to his behaviour so he chases her down..Provide a kiddie pool for breeding season..

 

[Miss Lydia]

Make sure he isn't abusing her to the point of bleeding if he is pulling our feathers.