Hello everyone, I am new to the quail raising world and am looking for a couple of pointers. I have a cage I built myself (attached pictures below), it is 3'x2'. I figured it could hold about 4-6 birds, but I really want more. How big of a cage would i need if I wanted a dozen or so? Also I live in Iowa and we have single degree winters, if I'm raising coturnix do I need to bring them inside? I want to sell the eggs and eventually the birds, then replenish stock; where do you guys sell your birds? I was thinking farmers market, but might develop a small business if I can find suppliers. Finally, do you guys use artificial nesting boxes or just give them material to lay on? Thanks for any help you guys can give me, and sorry to make the first post such a long one! P.S.. are the same eggs for reproducing the same ones for eating?