ðə ɹˈɛst ʌvðɪ ˌʌndɚpˈɑːɹts ɑːɹ ɐ sˈɪlki dˈɑːɹkɡɹˈiːn, ɛksˈɛpt fɚðə lˈoʊɚ tˈeɪlkoʊvˈɜːts, wˌɪtʃ ɪz mˈoːɹ əvə lˈaɪt bɹˈaʊnɪʃ kˈʌlɚ.
The rest of the underparts are a silky dark-green, except for the lower tail-coverts, which is more of a light brownish colour.