General overview of cots as species
http://animaldiversity.ummz.umich.edu/site/accounts/information/Coturnix_japonica.html
Texas A&M overview of coturnix species and propagation
http://posc.tamu.edu/files/2012/08/jpquail1.pdf
Those links a long with the links in my signature and this link here, will cover everything you need to know.
If you do an advanced search of the quail forum with specific questions you'll find answers abound. Anything you may need to know has been asked and answered on here many times over. Once you've read through all this you\ll have a lot more specific questions.
http://animaldiversity.ummz.umich.edu/site/accounts/information/Coturnix_japonica.html
Texas A&M overview of coturnix species and propagation
http://posc.tamu.edu/files/2012/08/jpquail1.pdf
Those links a long with the links in my signature and this link here, will cover everything you need to know.
If you do an advanced search of the quail forum with specific questions you'll find answers abound. Anything you may need to know has been asked and answered on here many times over. Once you've read through all this you\ll have a lot more specific questions.