https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/329433Edit ImageSaveSaveEditCropCustom Text299. Great Loon (Colymbus glacialis) 300. Red-throated Loon (Colymbus septentrionalis) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from The New York Public Library. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 923 px | 300 dpiLarge JPEG 3500 x 2691 px | 300 dpiTIFF 3500 x 2691 px | 300 dpi | 53.91 MBFree Download299. Great Loon (Colymbus glacialis) 300. Red-throated Loon (Colymbus septentrionalis) illustration from Zoology of New York (1842–1844) by James Ellsworth De Kay. Original from The New York Public Library. Digitally enhanced by rawpixel.More