 The usual call is an eerie high @-@ pitched wailing contact call , kee @-@ ow ... kee @-@ ow ... kee @-@ ow , made while flying or roosting , and can be heard from afar . Birds may also make a harsh screeching alarm call . They also make a soft , chuckling call when searching for cossid moth larvae . Adults are normally quiet when feeding , while juveniles make frequent noisy begging calls . The superb lyrebird can mimic the adult yellow @-@ tailed black cockatoo 's contact call with some success . 
