And, at 8 weeks 3 days old, I'm still not sure about Drea/Drew. The other two are crowing and I keep watching to see if "it" crows; so far, nothing. If it does crow, that cements the conclusion about him. If not, I'll continue to be confused a bit longer. Maybe I'll go out there tomorrow and he'll have a big, honking red comb. Nah, that would be too easy.
I did notice one thing that is interesting, though. The two pullets, MaryJo and her smaller sister, both have lots of black on the top beak. The two known cockerels have only minor streaks, but basically, yellow beaks. The "IT" child has a black top beak exactly like the other two pullets. Now, I've never used beak color as a sex clue, but I seem to remember someone on BYC saying that was a sex trait. Have you heard that? I can't recall who said it or what the reaction of the membership was, though. I think I've heard it, but dismissed it as something that you can sometimes use as a clue, but not something you can count on.