

Printed on the plate
“Hemlock Warbler”
Modern identification
Setophaga fusca
- Certain
- A variant
- New World Warblers · Parulidae
Why
Audubon's “Hemlock Warbler” (Wilson's Sylvia parus), figured as a species, is a young or female Blackburnian Warbler; its main plate is 135.
Sources
audubon.org; Wikimedia Commons
Who made the plate
Drawn from Nature by J. J. Audubon, F. R. S. F. L. S.Engraved. Printed & Coloured by R. Havell, London, 1832.
- John James Audubon drew
- Robert Havell Jr. engraved, printed and coloured
As the credit line gives it. More on who made these plates.