Sphenoeacus afer (Cape grassbird) (1777 - 1786) by Robert Jacob Gordon https://www.rawpixel.com/image/13738800/sphenoeacus-afer-cape-grassbird-1777-1786-robert-jacob-gordonFree Image from public domain licenseGrass-loving Sphenoeacus (Sphenoeacus gramineus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321427/free-illustration-image-birds-love-grassFree Image from public domain licenseTawny Sphenoeacus (Phenoeacus galactotes) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321467/free-illustration-image-australia-century-gouldFree Image from public domain license