ðeɪ ɹᵻmˈuːv mˈoːɹ pˈɑːlən pɜː vˈɪzɪt fɹʌm flˈaʊɚz wɪð kˈɜːvd nˈɛktɚ spˈɜːz ðɐn wɪð pˌɜːpəndˈɪkjʊlɚ nˈɛktɚ spˈɜːz.
They remove more pollen per visit from flowers with curved nectar spurs than with perpendicular nectar spurs.