gray kingbird gray kingbird /ɡreɪ ˈkɪŋˌbɜrd/

noun

1. [American] A kingbird that breeds in the southeastern United States and winters in tropical America; similar to but larger than the eastern kingbird  ( gray kingbird [American] , grey kingbird [Canadian, British] , petchary , Tyrannus domenicensis domenicensis )
   a kingbird that breeds in the southeastern United States and winters in tropical America; similar to but larger than the eastern kingbird