Plate 7 No. 9-2 Red-tailed hawk, Falco Borealis, Gmel. Male, 1. Female, 2. American hare. Lepus americanus. Drawn from nature by J.J. Audubon, F.R.S. F.L.S. / Chromolithy. By J. Bien, New York 1860
Reserve 1860 PPF
Audubon, John James, 1785-1851, artist and Bien, Julius, 1826-1909, lithographer, “Red-tailed Hawk,” Audubon's Birds of America, accessed October 28, 2020, https://americanantiquarian.org/birdsofamerica/items/show/269.