And what a fun experiment. I only meant for it to be an "OK I'll show ya " kind of thing but thanks to DC it turned into a 3 part experiment:
Can a chicken hatch quail?
Can a chicken raise quail?
Can quail be taught to brood and raise their own chicks?
I'm doing everything you're NOT sposed to do with quail; having them in contact with the large fowl who is unmentionable here, no brooder or protection from the elements, substandard feeding routine, and raising them on the ground. All around bad husbandy as far as raising quail is concerned. When I started this I was willing to accept any losses from death, injury or disease.
I lost 20% of the eggs during incubation and 71% of the chicks the first 2 or 3 days. That in itself would be interpreted as a FAIL from a practicability standpoint of incubating, brooding and raising quail with chickens.