The story of Mr. Smarty Quail.
The first quail I hatched, I bought some eggs from 
eBay, put them in a bator(that was for bacteria but it was sterile(it was cheaper than a normal incubator lol)), and only 1 pipped out of 20. Reading online saying you cannot help a hatching chick, I waited a day, but it sill hasn't hatched. I waited 12 more hours, before helping it out. It survived. Now the food I bought still hadn't arrived, so I fed it some cooked soybean. 3 days later from hatching, it got SICK. Like highly sick. Panting around, pooping diareah, and not even walking, and literally burning up, I thought it was gonna die. I put the small chick into the bator, added some humidity to try to flush the virus out, and went on all the internet to learn what to do. Then, an hour later, I felt the chick, and no fever!! It had survived!!1! Most people would have culled, but I didn't since only 1 hatched. I raised it up, when he was 3 weeks old, he HATED me, even though he was bonded to me. I tamed him again with insects, then at 5 weeks, i heard a "caw-caw-caaaaw!" It was a rooster. I put him in his freshly built outdoor cage, and moved him outside for 1 day, seeing how he would do. He chirped his head off. He was really attached to me. So, I moved the cage indoors, and let him out to run around in my cement floored basement. He was really fascinated with this pool noodle I had lying around, pecking it and rolling it. Then I noticed something. He always started pecking the pool noodle with 1 peck, then 2 pecks, then 3. He then pecked it 2 times at a time, both times toward him. He could kinda "count." For another 3 weeks, same old, same old. Then when I gave him a treat, he would give it to an imaginary quail that he would call for with a "buk-buk-buk" and try to call the imaginary quail over. This continued for 2 weeks before I was worried about his mental health(strange but true.(a 9 week old shouldn't have imaginary friends 

). I got him some hens. Then all was well, until I put him inside the cage and forgot to put the hens inside the cage after I let them all out in my basement, and latched the door.(It was just a hook connected to metal mesh.) Next morning, the door was open! He pecked open a simple lock! Oh and he also learned that whenever I clapped my hands, that he should come over, because I do that when I have a treat, and whenever I get too close, he makes a low pitched sound and then if I don't retreat, pecks me 5 times or more. Didn't count that one.
See, this proves that quail are smart.
He's now 2 years old, and his birhday was on June 6th.
Sounds far fetched, but this is all real. My hypothesis for his intellegince? Human contact, and no other quail to distract his growing brain. The