- New World warbler, wood warbler - small bright-colored American songbird with a weak unmusical song
--1 is a kind of warbler
--1 is a member of Parulidae, family Parulidae
--1 has particulars: - wood warbler, Phylloscopus sibilatrix - European woodland warbler with dull yellow plumage
--2 is a kind of Old World warbler, true warbler