I am 61, a semi retired, (x trucker) taxidermist at present that has took to raising some heritage turkeys, a mix of chickens, and I also have some easterns in with my heritage turkeys. Right now I have 15 turkeys that I let out every morning to stretch their wings and fly up in one of our trees. (I live on 3 acres) . Raised the turkeys from poults. Have had to kill 4 of the larger broad breasted variety. I am weeding them out. I like the smaller breeds. Too many foot problems with those larger turkeys. I have 4 royal palms, 6 easterns and the rest are a bronze mix. I would like to get some bourbon reds and possibly a blue slate or two. I have 7 toms and 8 hens at present. I probably need to cut down on the toms and get more hens. They are getting harder each day as they get older to get back into their holding pen/house. Need to build them some nesting boxes and was wondering the proper size I should build them? I am a US Coast Guard Veteran and live on the North Florida/ GA line in Baker County, FL. Little place called Taylor. Married with 3 children & 7 grand-children and trying to adopt/rescue a 12 yr old boy. So my house is expanding as well as the turkey & chicken houses.