Vireo gilvus swainsoni S.F.Baird, 1858 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Vireonidae genus Vireo species Vireo gilvus Name Synonyms Vireo gilvus leucopolius Oberholser, 1932 Vireo swainsonii S.F.Baird, 1858 Homonyms Vireo gilvus swainsoni S.F.Baird, 1858