My Gouldian Finch or the rainbow finch

My Gouldian Finch, Both sexes are brightly coloured with black, green, yellow, and red markings. The females tend to be less brightly coloured. One major difference between the sexes is that the male's chest is purple, while the female's is a lighter mauve.
Black-headed female Gouldian finch

Gouldian finches are about 125–140 mm long. Gouldian finches' heads may be red, black, or yellow...