Passenger Pigeon, Blue-mountain Warbler, and Hemlock Warbler
- Medium
- hand-colored engraving with etching on wove paper
- Dimensions
- plate: 26.1 x 33.8 cm (10 1/4 x 13 5/16 in.) sheet: 29.2 x 37.6 cm (11 1/2 x 14 13/16 in.)
- Genre
- Museum
- National Gallery of Art
