A: Put them in at night and let everyone wake up together
B: Slowly introduce by setting their own little coop by the other girls coop for a week or so till they are used to eachother then put them together?
Also is 30 to many to introduce at once? If I split up into groups of 10 and introduce one set then wait a week or so and introduce another then another wouldn't that be way to stressful? Like wouldn't literally each group go through a new pecking order just to start over again in a week?
I'm just new at this and we are kinda flipping out on how to do it...