"As for running with the flock - M and the 2 guineas that hatched with him are their own sub flock. They stay together but don't mix with the older birds except in the coop. They all come together to eat there but often the little ones come into the coop at different times to avoid the older birds. They fill up and get out of the way."
Mena, this is very good news. It is very typical that Guinea clutches will free range together and stay away from the rest of the Guinea Flock.
You will evcentually see them all get incorperated into the rest of the flock, but this may take some time.
I have five Guineas that came from the same clutch and they still are together and away from the rest of the flock.
Lately, though the regular pearls are branching out and the three pie balds are still a team.
I find it very nice that you are letting your precious M just be a bird. I have a few birds that i would just hate to see get hurt or worst. However, I see them running about the property enjoying their lives as they should.
sorry about the roo.
GG