Alexander Wilson. "American Ornithology." University of Delaware, Special Collections. Accessed 20 March 2023.
Birds -- United States.
Birds -- Pictorial works.
Wilson, Alexander, 1766-1813. American Ornithology, or, The Natural History of the Birds of the United States: Illustrated with Plates, Engraved and Colored From Original Drawings Taken From Nature. Philadelphia: Bradford and Inskeep, 1808-1814
University of Delaware, Special Collections
Bradford and Inskeep
T. Murray, C. Small, A. Johnston