The species' names can be found here: Avibase (Lepage Denis)
Australian Bustard – Ardeotis australis – Outarde d’Australie
Great Bustard - Otis tarda - Outarde barbue
Kori Bustard – Ardeotis kori – Outarde Kori
Little Bustard - Tetrax tetrax - Outarde canepetière
Photograph by Nicole Bouglouan