I don't know why, but my flock is segregated by species. I have 3 Barred Rocks, 2 Buff Orph's, 2 RIR's, and 1 speckled Sussex. The Barred Rocks are about a month older than the others and are 6 months old. As a whole, the younger ones hang out together but freq. just hang out with the same species. They all get along with each other great just prefer to be with others of the same race. Are my chickens racists? Any chicken sociologists out there? Are there chicken sociologist? Do I have too much time on my hands?