singer, vocalist, vocalizer, vocaliser - a person who sings

oscine, oscine bird - passerine bird having specialized vocal apparatus

gnatcatcher - very small North American and South American warblers

kinglet - small birds resembling warblers but having some of the habits of titmice

Old World warbler, true warbler - small active brownish or grayish Old World birds

greater whitethroat, Sylvia communis, whitethroat - grayish-brown Old World warbler with a white throat and underparts

lesser whitethroat, Sylvia curruca, whitethroat - Old World warbler similar to the greater whitethroat but smaller

New World warbler, wood warbler - small bright-colored American songbird with a weak unmusical song