What do you guys think my 3 chicks are ? Boy or Girl? Hoping for all girl, they were sold from a hatchery as girls, so fingers crossed! 2 small ones are 2 weeks old, Americana and Jersey Giant. Big one is about 4-5 weeks old (not 100% sure) and is a Black Copper Maran. Any idea what color the americana will turn out to look like grown up? https://drive.google.com/folderview?id=0B4y5dF0tpaoWakRSRzFONGw5QkE&usp=sharing Thanks you all!