The RIR roos are now 6 1/2 weeks old. I couldn't tell them apart from the pullets, but today noticed their combs and wattles turning redder and they are getting the green tail feathers. I also noticed them "scrapping".....chasing each other, chest bumping, staring one another down and I also saw one fluff all the feathers on his neck. Is this typical pecking order stuff among young roos? I don't plan to keep all of them, was hoping 1, as they were packing peanuts. I have 12 pullets their age and 12 laying hens that are 7 months. Do I need to pick one to keep and find homes for the others now, or can I wait a bit longer to see their personalities? I'd hate to give away the nice one and keep a jerk. Thanks!