Okay, thanks!
The eggs I am currently hatching are Corurnix.
In the future, would it be possible to house them with button quail and them NOT cross breed? I wouldn't think they could, but I've heard of some pretty strange things happening in the bird world...
I want to get into button quail in the future and am just wondering if I need another pen or if they could share the massive one I have for my coturnix :-D
Also, with Coturnix, at what age can you tell the hens from the roos? I know you tell by their chest feathers, just not sure when it will become obvious???