What is "blackburnian warbler"

Blackburnian warbler \Black*bur"ni*an war"bler\ [Named from Mrs. Blackburn, an English lady.] (Zo["o]l.) A beautiful warbler of the United States ( Dendroica Blackburni[ae]). The male is strongly marked with orange, yellow, and black on the head and neck, and has an orange-yellow breast.

n. ''Setophaga fusca'', a small New World warbler.

The ' Blackburnian warbler' (Setophaga fusca [formerly Dendroica fusca]) is a small New World warbler. They breed in eastern North America, from southern Canada, westwards to the southern Canadian Prairies, the Great Lakes region and New England, to North Carolina.

Blackburnian warblers are migratory, wintering in southern Central America and in South America, and are very rare vagrants to western Europe. These birds were named after Anna Blackburne, an English botanist.