Notornis / Takahe, Dunedin 1895 (1949) by Sir Robert Falla and Augustus Hamilton. https://www.rawpixel.com/image/13027567/photo-image-slide-1895-animalFree Image from public domain licenseThe Notornis, from Birds of the Tropics series (N38) for Allen & Ginter Cigarettes issued by Allen & Ginter, George S.… https://www.rawpixel.com/image/9611269/image-ephemera-1889-1800-1900Free Image from public domain licenseNotornis (Notornix Mantelli) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881) Birds of… https://www.rawpixel.com/image/321262/free-illustration-image-vintage-gould-illustrationsFree Image from public domain license