Hey there! Ive had one of these buggars pop up in my most recent hatch and im super excited. I think there are a few others out there on the forum lets chat about them!
My current
almost like a frizzled chicken 
This happened in one other hatch a couple of years ago heres the thread i started on it way back then, its short.
https://www.backyardchickens.com/threads/poorly-feathered-quail-chick.1071340/
And a screenshot of the quailie i was talking about at that time:
Sadly it didn't ever really thrive and had to be culled at only about 6 wks old.
Have you got this mutation? Want to know where to find some? Noticed anything unusual about breeding it or any particularly interesting combinations with other mutations? Have pictures to share? Join in!
My current

This happened in one other hatch a couple of years ago heres the thread i started on it way back then, its short.
https://www.backyardchickens.com/threads/poorly-feathered-quail-chick.1071340/
And a screenshot of the quailie i was talking about at that time:
Sadly it didn't ever really thrive and had to be culled at only about 6 wks old.
Have you got this mutation? Want to know where to find some? Noticed anything unusual about breeding it or any particularly interesting combinations with other mutations? Have pictures to share? Join in!