uyi by Cook Islands Maori Database | Jun 8, 2014 | Pukapuka | 0 comments n. a kind of frigatebird so named because it is black all over, the male when its red throat is not showing. E uyi te kotawa uli mangiloli. The uyi is the frigatebird that is black all over. kōta’a Fregata minor 126.96.36.199. Bird Related to uyi Submit a Comment Cancel replyYou must be logged in to post a comment.