Diomedea cauta salvinii (Procellariiformes) by Herbert Guthrie Smith. https://www.rawpixel.com/image/13030452/diomedea-cauta-salvinii-procellariiformes-herbert-guthrie-smithFree Image from public domain licenseCautious Albatros (Diomedea cauta) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881) Birds… https://www.rawpixel.com/image/321550/free-illustration-image-vintage-albatros-duckFree Image from public domain license