A little rusty but not crusty
I used to hear them all the time about ten - fifteen years ago and it occurred to me that I hadn't heard them in at least that long. I miss that summer sound.
As an area gets more populated with people, and there is less farmland available for habitat, there are less quail. I live too far away from farmland out here in the hills so my area isn't an area that would be a good for them.