Fenrisulfr
Crowing
Green house would probably be fine assuming it’s safe and not to hot would make sure they have heaps of water if on the warmer side
2x8 metres would fit at least 128 quail going of the standard 1 square foot per quail (I used 8 per square metre to be generous)
And please some one correct me if I stuffed the math
Same as I do, ... my breeding boxes are 1x0.5m. I keep 4 in it (1.3 .... one roo, three hens).
Got a 1.8 sqm coop, where I keep 12.