https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/277570Edit ImageSaveSaveEditCropCustom TextSwallow-tailed Hawk 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 886 px | 300 dpiLarge JPEG 3000 x 2216 px | 300 dpiTIFF 3000 x 2216 px | 300 dpi | 19.05 MBFree DownloadSwallow-tailed Hawk from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from University of Pittsburg. Digitally enhanced by rawpixel.More