Everyone is penned separate by breed. I have a pen of pekins & toulouse (easy to tell apart in eggs & birds), a pen of runners & scovies (also obvious difference in eggs & birds), a pen of calls, pen of turkeys, 6 pens of quail, a pen of LF layers, a pen of bantam EE, a pair of showgirls, a waterfowl grow out pen, a huge brooder with lamp outside, a huge brooder inside, 1 lone free range roo, a pen of young roos for sale & as many smaller brooders or cages with lamps as necessary (had 9 brooders at 1 point in time). I'm building 3 more duck pens (hopefully this week) to separate anconas & rouens that are growing out & give the scovies & runners their own pens. Geese share with ducks for now until I can build more pens. The guineas will free range (maybe) when they grow out.
Oh, forgot the pen of meaties waiting to be butchered. They will relinquish their pen to the banties & the banties will give their tractor to the showgirls within the next 2 weeks. That will give me another free pen outside to move the last of the quail in the basement to.
WOW...that's sounds crazy. I would love to see some pictures of your setups if possible. I need ideas for myself.