namaqua sandgrouse in kgalagadi transfrontier park, south africa

africa animal animals arid biosphere bird birding botswana climate conservation desert destinations drive etosha flight flock flying game gemsbok group horizontal kalahari kgalagadi namaqua namibia national nature nossob observation park pterocles pteroclidae reflection reserve safari sandgrouse small south southern transfrontier travel upington watching water waterhole wild wildlife