https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13956261Edit ImageSaveSaveEditCropCustom TextA ruddy sheldrake (Casarca rutila). Colour lithograph, ca. 1875.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 790 x 1200 px | 300 dpiLarge JPEG 1303 x 1980 px | 300 dpiFree DownloadA ruddy sheldrake (Casarca rutila). Colour lithograph, ca. 1875.More