https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13975042Edit ImageSaveSaveEditCropCustom TextA mallard duck. Engraving by J. Kip, ca. 1690, after F. Barlow.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 894 px | 300 dpiLarge JPEG 3071 x 2287 px | 300 dpiFree DownloadA mallard duck. Engraving by J. Kip, ca. 1690, after F. Barlow.More