Old and new Chickens not getting along after a month - is this normal and any advice?

[aart]

Thanks everyone. We decided to test a theory and removed the 'mean girls' and put each Easter egger in with them by themselves and found that the five get along pretty well, that our sex link is kind of a bully and likes to get the Easter Eggers in on it to. So we have removed her (she's living in our mini coop we just bought) and will be slowy reintroducing her gradually

There ya go!
Mix and Match Chicken Juggling.

 

[Wavechickens]

It's going really well by the looks of today. They are really doing well, the gold sex link is giving me the stink eye though for being removed.