I think the trick to great quail is marinating it for over 4 hours. I used half Italian dressing and half BBQ with a little Worcestershire sauce.
This is messy but right before grilling wrap each quail in a slice of bacon and secure with a toothpick...make sure to soak your toothpicks in water for a couple of minutes.
Grill on medium heat for 10 minutes on each side. I think my grill was at 340 F. I'm lucky the green egg has a temp gauge on the side so it helps me out.
Halfway through grilling I added some extra sauce so it would create a glaze. These little guys were GREAT :) and it was so easy!
I served my quail with a baked potato and fresh green-beans.