Two of my chicks are Barred rocks. I have a felling one of them is a boy. Thought Id post a couple picks and see what ya'll think. They are approx 2.5 weeks old. Things I see. Beak is much more pronounced, especially the beginning of comb, feathers are more aligned, tails goes up most of the time rather than laying flat. The white on the top of head is larger in the one I think is male.