Check this site out it has some good info. http://www.oakwoodgamefarm.com/pages/Oakwood%20Game%20Farm%20-%20Tips-for-raising.html Also if you let them go the chances of survival are slim with our cold winters. I live in Detroit Lakes. Do you ever get down this way.
Mine are almost 3 weeks old. They are going to need about 6 square feet per bird when they get older. Right now i have mine in an 8x8 shed. The more room the better.
When they were a week and half old they could fly 4 feet high. Now they fly about 6 feet high. I still have a heat lamp in with...