akhalkalak al-khubbah alcoholrub bakhchalar balabakhar balacobaco ballacolla barakallah barbourula black-ball blackblack blackbrook blackkcalb block-book boolaboola borroloola boucarabou burraubach burro-back carharrack chachalaca chalakkara char-chala chokablock choukachou chuck-luck chuckaluck chukokkala chukurchak cloakclock cluckcluck coal-black coccochora cockoloach cool-a-coo coorabulka coralcarol crack-rack crackabook crackblack crook-back crouchback cuccurullo cuckoolark habrochloa hallabaloo haloarcula harrachaur hockaclock holhurahaa hollabaloo holochroal hubbahubba hula-la-la hullabaloo kahokuohua kalachakra kalachhara kalhuhuraa kaokochloa kara-bulak karakallou karkola karukachal kharbalakh kokkarakko kolakaluru kookaburra koolaburra kouakourou kouroukoro kukharchuk kukkurukuu lahuachaca lauharulla localcolor lochachara louholoubo rackaracka rococococo rubbacrock