I got 5 new ameracauna white hens at the 4H sale of our state fair this year. They are truely beautiful birds. The question is ....... After I quarantined them for like 4 weeks and then put them in with my other birds, the older ones are all stressed and losing feathers and now not laying. I have now removed them, the ameracaunas, and put them back in the other pen until I get my new bigger coop done. Will I have to keep these breeds separate or will I ever be able to mix them?? Oh yeah, the other birds are barred rock, 3 california whites, white rock, 5 ee's, buff orp, RIR, SLW.