Formosan Blue Magpie is about the size of 64-65 cm and tail measures 40 cm in length. The colors of male and female look alike. Its head, neck and breast are black; eyes are iridescent yellow; bill and legs are red; the rest of the plumage on the bird is a rich dark blue to purple in color. It has white markings on the wings and the tail. Due to its bright golden yellow bill and legs which are similar to a girl with black hat, blue shirt and trousers with golden shoes, dressing in blue clothes (plumage), Formosan blue magpie can be called as nature colorful dress and had been elected as the national bird of Taiwan in 2008.