John James Audubon (American, 1785-1851), "Canada Otter, Male", Plate 122, hand-colored lithograph, from The Viviparous Quadrupeds of North America, Philadelphia, J.T. Bowen, 1843-1848, sheet 21 1/8 i
John James Audubon (American, 1785-1851), "Canada Otter, Male", Plate 122, hand-colored lithograph, from The Viviparous Quadrupeds of North America, Philadelphia, J.T. Bowen, 1843-1848, sheet 21 1/8 in. x 27 1/8 in., unframed