ðə wˈɪŋ lˈaɪnɪŋ ɪz kənspˈɪkjuːəsli spˈɑːɾᵻd blˈækændwˈaɪt; ðə ɹˈʌsti ʃˈoʊldɚ pˈætʃ ɪz ˈæbsənt ɪn jˈʌŋɡɚ bˈɜːdz.
The wing lining is conspicuously spotted black-and-white; the rusty shoulder patch is absent in younger birds.