Hello! I am a new to this whole chicken raising fun and I hear everyone's favorite game is "Cockerel or Pullet?"! So, I thought I'd throw my pictures in the ring. These babies are right about 3 weeks old. I have another brown and black one that I couldn't get a good picture of but I am pretty sure he is a roo (big 3 ridged comb). My guess from everything I have read is that the gray and the brown one are pullets and the white one is cockerel but I would love to get some other opinions.