Taxa Birds Passeriformes Parulidae (New World Warblers) Parulidae (New World Warblers) North America Show this continent only 1 Geothlypis trichas Common Yellowthroat 4 Mniotilta varia Black-and-white Warbler 3 Setophaga petechia (American) Yellow Warbler 3 Setophaga ruticilla American Redstart 3 Setophaga virens Black-throated Green Warbler South America Show this continent only 1 Myiothlypis rivularis Riverbank Warbler