I just got 4 hens and a rooster today. Three of the Hens and the Rooster are Ameraucana's and the other Hen is a Wyandotte. The Wyandotte is a little agressive towards the others but the others have lived together since being hatched. Out in the run they seem to do alright with each other maybe a little picking but when in the coop they tend to get a bit agressive towards each other. I don't know if this is normal?, seems like it probably is but didn't know how long in general for them to come to peace with each other and is there anything else that should be done or just let them figure it out on there own.