S864 * Dusky Indigobird or Variable Indigobird or Black Widowfinch * Gewone Blouvinkie * Vidua Funerea

By Alan Manson - Male Variable Indigobird (Vidua funerea), CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=5242302

Sources:

(*) https://en.wikipedia.org/wiki/Dusky_indigobird
(*) https://ebird.org/species/varind1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=varind1