https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/277203Edit ImageSaveSaveEditCropCustom TextIvory Gull 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 831 px | 300 dpiLarge JPEG 3500 x 2425 px | 300 dpiTIFF 3500 x 2425 px | 300 dpi | 24.31 MBFree DownloadIvory Gull from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.More