Keywords: Pterocles orientalis Naumann.jpg female Pterocles orientalis - Ganga unibande - Black-bellied Sandgrouse - Sandflughuhn<br/> male Pterocles orientalis - Ganga unibande - Black-bellied Sandgrouse - Sandflughuhn<br/> NAUMANN 1905 Johann Friedrich Naumann cropped by User Kersti Nebelsiek Pterocles sp jpg PD-old Pterocles orientalis |