They indeed do! Clues are subtle, to us it looks like birds doing bird nonsense, but they are communicating on another level for survival. Broodies teach their babies about the environment they are being raised in, so their knowledge is limited to whatever is in said environment however and of course the extent of their own raising from their broody momma.
This survival rate stuff is not exclusive to quail but nearly all birds and Im sure many mammals too. I worked with a quail release program here in New Mexico, raising quail for release. I got out of it once I learned I was basically sending them to their deaths. Animals need their mommas, humans need to butt out of wildlife's lives!