https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/277337Edit ImageSaveSaveEditCropCustom TextRing-necked Duck from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 924 px | 300 dpiLarge JPEG 3500 x 2696 px | 300 dpiBest Quality JPEG 3948 x 3041 px | 300 dpiTIFF 3948 x 3041 px | 300 dpi | 34.38 MBFree DownloadRing-necked Duck from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.More