Ground squirrel (Xerus inauris) eating devil's thorn flowers (Tribulus zeyheri), Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Ostrich (Struthio camelus). Male on the right and female with two chicks on the ridge of a grass-grown sand dune. Feeding on yellow Devil's Thorn (Tribulus zeyheri) flowers. Kalahari Desert, Kgalagadi Transfrontier Park, South Africa.