ðə pˈɛɹ ðˈɛn fˈeɪs ˈiːtʃ ˈʌðɚ klˈoʊsli, ænd ˈiːtʃ bˈɜːd ɹˈeɪzᵻz ænd ɛkstˈɛndz ɪts wˈɪŋz fˈɔːɹwɚd ɔːltˈɜːnətli ɪn ɐn ɪŋkɹˈiːsɪŋli ɹˈæpɪd ɹˈɪðəm.
The pair then face each other closely, and each bird raises and extends its wings forward alternately in an increasingly rapid rhythm.