 Reptiles include snakes such as the Puff adder, Black Spitting Cobra, and the Nama Tiger Snake, and lizards which mainly comprise species of Agama.Species of weaver birds, doves, and Guineafowl are often found inland, although bird species become more diverse during the rainier seasons.The threatened Richtersveld katydid ("Africariola longicauda") is endemic to the area.