I would like to get a few coturnix quail as pets. I would most likely keep them in a small coop, or rabbit hutch, where they would sleep in an enclosed section at night. Every morning I would let them out into the run. I was wondering if I would have to herd them back in their inclosed section at night, or if like chickens, they would go back in by themselves. Also, I heard that they needed one square foot per bird - is that just for the coop, or is that for their whole living space. For example I have a 2 1/2' by 3 1/2' hutch (run included in the measurements) but the actually sleeping area is 2 1/2' by 1'. I was wondering if that could only fit two or three quail, or if maybe it could fit 5. Thanks!