Save Save Remove Delete Woodduck Female (Aix Sponsa, Swainson) illustrated by J.L. Ridgway (1859–1947) and W.B. Gillette (1864–1937) from Game Birds and Fishes of North America. Digitally enhanced from our own 1913 Portfolio Edition of the book. MoreFree public domain CC0 imageID : 845007 Jpeg Tiff Web size Jpeg 767 x 1200 px | 300 dpi Large size Jpeg 2238 x 3500 px | 300 dpi Original size Jpeg 3838 x 6000 px | 300 dpi Tiff 3838 x 6000 px | 300 dpi | 131.8 MB View license We've made this image available to the public domain providing everyone access with a CC0 license.Free for personal and commercial use.No attribution required.