S509 * Botha's Lark * Vaalrivierlewerik * Spizocorys Fringillaris

By John Gerrard Keulemans (1842-1912) - Proceedings of the Zoological Society of London https://commons.wikimedia.org/w/index.php?curid=59796572

Lewerik

Sources:
(*) https://en.wikipedia.org/wiki/Botha%27s_lark
(*) https://ebird.org/species/botlar1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=botlar1