By Francesco Veronesi from Italy - Burchell's Sandgrouse - Etosha 0010, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=39099532
Grouse Patrys
Sources:
(*) https://en.wikipedia.org/wiki/Burchell%27s_sandgrouse
(*) https://ebird.org/species/bursan1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=bursan1