In line with the WNHA’s mandate of conserving the natural heritage of the area, and in line with the recognition given by a considerable number of international and local conservation organizations, the green heritage section makes all information on the extensive fauna and flora in the area available to the public. The wetland is registered as a South African Natural Heritage Site (220). The Grassland Biosphere Reserve is a conservation priority site. Much of the fauna and flora that historically occurred in the area is still intact. Such fauna and flora is of special importance, as it includes a host of species – birds, mammals, reptiles, plants – that are endemic to South Africa.