I havr five young call ducks about 2 months old. 3 are drakes, one a hen and the last i am still unsure of. I just got 2 new hens who are jusy under a year old. When i try to introduce them one new one startes bitig everybody! The other new one just follows her around. My old ducks are getting riled up and keep biting back they now want nothing to do with the old ducks. They are in seperate pens now, where they can see eachother. Will they always fight? And how can i help them get along?