Polioptila plumbea atricapilla (Swainson, 1831) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Chordata class Aves order Passeriformes family Polioptilidae genus Polioptila species Polioptila plumbea Name Homonyms Polioptila plumbea atricapilla (Swainson, 1831)