My chicks are growing up and I'm so thrilled! Their wings are now covered in feathers, they're starting to grow tail feathers, their chirps are changing and they sleep on the roost now! They're almost 2 weeks old! I want to know their gender.....but I have a theory: High-chested chicks are roos and low-chested chicks are hens. A chick of mine is low-chested and it's behaviors are hen-like. I think she's broody! It seems that she's in charge of the chicks(in a good way). What do you think?