By Kesavamurthy N - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=36763427
Sources:
(*) https://en.wikipedia.org/wiki/Black-bellied_bustard(*) https://ebird.org/species/bkbbus1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=bkbbus1