Sciurus vulgaris - bloedvatenstelsel Public domain scan - Mammal animal, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description
Sciurus vulgaris - geslachtsorganen Public domain scan of drawing, mammals, 19th-century zoological illustration, free to use, no copyright restrictions image - Picryl description
Sciurus vulgaris - geslachtsorganen Public domain scan - Mammal animal, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description