അർത്ഥം : Old World warbler similar to the greater whitethroat but smaller.
പര്യായപദങ്ങൾ : lesser whitethroat, sylvia curruca
അർത്ഥം : Greyish-brown Old World warbler with a white throat and underparts.
പര്യായപദങ്ങൾ : greater whitethroat, sylvia communis
അർത്ഥം : Common North American finch with a white patch on the throat and black-and-white striped crown.
പര്യായപദങ്ങൾ : white-throated sparrow, zonotrichia albicollis