https://www.rawpixel.com/services/licenseshttps://www.rawpixel.com/image/326097Edit ImageSaveSaveEditCropCustom TextHYDROCHELIDON NIGRA illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska Fåglar Efter Naturen Och Pa Sten Ritade.MorePremiumInfoView personal and business license This remix may contain elements from within the public domainPSDJPEGPSD 6412 x 4592 px | 300 dpi | 324.95 MBLandscape Card 7 x 5" JPEG 2000 x 1432 px | 300 dpiLarge JPEG 3500 x 2507 px | 300 dpiBest Quality JPEG 6412 x 4592 px | 300 dpiCompatible with :HYDROCHELIDON NIGRA illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska Fåglar Efter Naturen Och Pa Sten Ritade.More