have been following this thread from beginning and love it. Asked question several weeks ago when I added 2- 1 yr olds to my older flock which included 5 hatchery rir's. I got the answer i needed(I think from Fred) I thought they got along ok, but as the weeks passed the old rir(who were not laying anymore, except 1) were preventing the new hens from eating and drinking except when they went out to forage. then came the info on the rir's and meaness etc. that day 4 rir's jumped together on my new hen and pecked her. the next day I packed them all off to a friends mother to become good, old-fashioned southern chicken and dumplings . In just 2 days, the remaining 7 hens are laying more eggs and things are calm- a little jostling for pecking order, but all get to eat, drink and lay peacefully. that you guys for the great info