King Quail

The blue-breasted quail, also called the king quail, is the smallest member of the pheasant and quail family and the smallest and lightest member of the order Galliformes, 12 to 15 cm long and 20 to 57 g. Males have a dark brown back and wings, dark blue-grey flanks and neck, dark red-brown underparts, and a black chin below a white band on the upper throat. Females are plain rufous-brown with a paler belly (Wikipedia, general species account).

It ranges from southern China through South and Southeast Asia to Oceania, and its voice is a piping whistle. It is quite common in aviculture (Wikipedia, general species account).