Tuxedo
A variant of King quail (Synoicus chinensis)

Representative King quailphoto — a dedicated image of this exact morph isn't available yet.
A pied-derived pattern giving a dark body with a clean white bib/belly, resembling a tuxedo. Pattern expression varies widely between individuals.
Keeper tips for this variant
Because the pattern is inconsistent, select breeders by their actual markings; expect a range of less-defined offspring even from two well-marked parents.