Guesses on sex. 9 weeks old. I think I have 2 Roos, and 1 pullet, but one had me stumped. The dark one. The 3 light ones have straight combs. The 2 I think are boys, one has a large comb, the other has a medium sized comb, but it's got a red tint. The one I think is a pullet also has a straight comb, but hardly there. And the dark has a regular comb.
^this one has me stumped.
^ this one I think is a roo
^im thinking pullet on this one (2pics). Much fluffier rounder crest, very little comb development, if any. And she's lighter colored than the 2 I think are Roos.
im thinking roo on this one. (Also 2 pics)