The Birds of America, Plate 321, Roseate Spoonbill

John James Audubon, The Birds of America, Plate 321, Roseate Spoonbill, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 102, Blue Jay

John James Audubon, The Birds of America, Plate 102, Blue Jay, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 311, American White Pelican

John James Audubon, The Birds of America, Plate 311, American White Pelican, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 171, Barn Owl

John James Audubon, The Birds of America, Plate 171, Barn Owl, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 341, Great Auk

John James Audubon, The Birds of America, Plate 341, Great Auk, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 159, Cardinal Grosbeak

John James Audubon, The Birds of America, Plate 159, Cardinal Grosbeak, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 221, Mallard Duck

John James Audubon, The Birds of America, Plate 221, Mallard Duck, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.

The Birds of America, Plate 431, American Flamingo

John James Audubon, The Birds of America, Plate 431, American Flamingo, 1824–38. Etching and aquatint, hand-colored. Gift of William Hooper.