https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/329473Edit ImageSaveSaveEditCropCustom Text240. Mallard (Anas boschas) 241. Black Duck (Anas obscura) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from The New York Public Library. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 747 x 1200 px | 300 dpiLarge JPEG 2178 x 3500 px | 300 dpiTIFF 2178 x 3500 px | 300 dpi | 43.63 MBFree Download240. Mallard (Anas boschas) 241. Black Duck (Anas obscura) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from The New York Public Library. Digitally enhanced by rawpixel.More