mˈeɪlz hæv ɐn ˌɪɹɪdˈɛsənt pˈɜːpəl ʃˈiːn plˈuːmɪdʒ, wˌɪtʃ bɪkˌʌmz mˈoːɹ blˈuːɡɹˈiːn ɔnðə hˈɛd ænd mˈoːɹ bɹˈɑːnz ɔnðə lˈoʊɚ bɹˈɛst.
Males have an iridescent purple sheen plumage, which becomes more blue-green on the head and more bronze on the lower breast.