The black-cheeked woodpecker's most common call is "a series of c. 4 short rattling trills on same pitch, 'churrr, churrr, churrr, churrr' or 'cherrr'."
ðə blˈæktʃˈiːkt wˈʊdpɛkɚz mˈoʊst kˈɑːmən kˈɔːl ɪz "ɐ sˈɪɹiz ʌv sˈiː. fˈoːɹ ʃˈɔːɹt ɹˈæɾəlɪŋ tɹˈɪlz ˌɔn sˈeɪm pˈɪtʃ, tʃˈɜː, tʃˈɜː, tʃˈɜː, tʃˈɜː ɔːɹ tʃˈɛr."