Black-and-white Warbler (Mniotilta varia), Havell plate no. 90; sketch of a foot
Watercolor, black ink, and graphite with touches of gouache and selective glazing on paper, laid on card
Paper: 19 1/4 x 11 11/16 in. (48.9 x 29.7 cm)
Mat: 29 x 23 in. (73.7 x 58.4 cm)
Purchased for the Society by public subscription from Mrs. John J. Audubon
Inscribed at lower right in brown ink: "Pinus pendula / vulgo Black Larch"
Due to ongoing research, information about this object is subject to change.