New Ducks attacking my flock!!

[DuckPensington]

Hi guys, so today I adopted two new magpie hens to add to my duck flock. I have four khaki Campbell's that I have raised since babies too. Well one of my new magpies is attacking one of my khaki hens. My original flocks keeps running away from the two new girls what can I do to help?

 

[Miss Lydia]

Hi guys, so today I adopted two new magpie hens to add to my duck flock. I have four khaki Campbell's that I have raised since babies too. Well one of my new magpies is attacking one of my khaki hens. My original flocks keeps running away from the two new girls

what can I do to help?

They really should meet in separate areas side by side with fencing. So they get use to one another with out conflict. This is always a problem when we bring in new ducks it takes time but if given time they will become one flock.