There is a person (breeder?) that is selling coturnix adult layers at $3 each. So i was considering getting a few. I had chickens before. Well, before a raccoon made a mighty meal out of all 5 of my birds. SO SAD! So, I am in the process of securing the coop to the highest standards. After I feel it is completely secured I will get my flock going again. Interesting about the height and death scenario. I am such an animal lover that I feel the more room the better. I guess not?? I would feel weird about the birds not having enough roaming room?? Are they really that dumb that they fly and hit their head and die?? lol so weird. I will try and post a photo of the coop tomorrow. I LOVE quail eggs and they are so darn expensive!!!