Mammals of South Africa
Seeing a wildlife film engages your intellect, watching animals interact with each other from a comfortable vehicle activates the photographer in you, but coming across a leopard makes you feel like prey…
Learning about the mammals of South Africa gives you an insight into the animals behaviour.
The wildlife of South Africa consists of the flora and fauna of this country in southern Africa. The country has a range of different habitat types and an ecologically rich and diverse wildlife, vascular plants being particularly abundant, many of them endemic to the country. There are few forested areas, much savanna grassland, semi-arid Karoo vegetation and the fynbos of the Cape Floristic Region. Famed for its national parks and big game, 297 species of mammal have been recorded in South Africa, as well as 858 species of bird and over 20,000 species of vascular plants.
South Africa is located in subtropical southern Africa, lying between 22°S and 35°S. It is bordered by Namibia, Botswana and Zimbabwe to the north, by Mozambique and Eswatini (Swaziland) to the northeast, by the Indian Ocean to the east and south, and the Atlantic Ocean to the west, the coastline extending for more than 2,500 km (1,600 mi). The interior of the country consists of a large, nearly flat, plateau with an altitude of between 1,000 m (3,300 ft) and 2,100 m (6,900 ft). The eastern, and highest, part of this is the Drakensberg, the highest point being Mafadi (3,450 m (11,320 ft)), which is on the border with Lesotho, a country surrounded by South Africa.
A total of 23,420 species of vascular plant has been recorded in South Africa, making it the sixth most species-rich country in the world and the most species-rich country on the African continent. Of these, 153 species are considered to be threatened. Nine biomes have been described in South Africa: Fynbos, Succulent Karoo, Desert, Nama Karoo, grassland, savanna, Albany thickets, the Indian Ocean coastal belt, and forests.
The most prevalent biome in the country is the grassland, particularly on the Highveld, where the plant cover is dominated by different species of grass; fires, frosts and grazing pressure result in few trees occurring here, but geophytes (bulbs) are plentiful and there is a high level of plant diversity, especially on the escarpments. Vegetation becomes even more sparse towards the northwest due to low rainfall. There are several species of water-storing succulents, like aloes and euphorbias, in the very hot and dry Namaqualand area. The grass and thorn savannah turns slowly into a bush savannah towards the north-east of the country, with denser growth. There are significant numbers of baobab trees in this area, near the northern end of Kruger National Park.
Fynbos vegetation on the Cape Peninsula
There are few forests in the country, these being largely restricted to patches on mountains and escarpments in high rainfall areas and gallery forests, and much of the plateau area is covered by grassland and savanna. The karoo occupies much of the drier western half of the country; this area is influenced by its proximity to the Atlantic and has winter rainfall. The vegetation here is dominated by dwarf succulent plants, with many endemic species of both plants and animals. Fynbos is a belt of natural shrubland located in the Western Cape and Eastern Cape provinces with a unique flora dominated by ericas, proteas and restios. This area is part of the Cape Floristic Region. The World Wide Fund for Nature divides this region into three ecoregions: the Lowland fynbos and renosterveld, the Montane fynbos and renosterveld and the Albany thickets. There is some concern that the Cape Floristic Region is experiencing one of the most rapid rates of extinction in the world due to habitat destruction, land degradation, and invasive alien plants.
The Cape Floral Region Protected Areas is a UNESCO World Heritage Site, a group of about thirteen protected areas that together cover an area of over a million hectares. This is a hotspot of diversity of endemic plants, many of which are threatened, and demonstrates ongoing ecological and evolutionary processes. This region occupies less than 0.5% of the area of the African continent yet has almost 20% of its plant species, almost 70% of the 9,000 plant species being endemic to the region. The Fynbos vegetation consists mainly of sclerophyllous shrubland. Of special interest is the pollination biology of the plants, many of which rely on ants, termites, birds or mammals for this function, the adaptions they have made to the fire risk, and the high level of adaptive radiation and speciation. The Mediterranean climate produces hot, dry summers, and many of the plants have underground storage organs allowing them to resprout after fires. A typical species is the silver tree, which grows naturally only on Table Mountain. Fire kills many of the trees but triggers the germination of the seeds, founding the next generation of these short-lived trees.
With its diverse habitat types, South Africa has a wide range of residential and migratory species. According to the 2018 edition of The Clements Checklist of Birds of the World, 849 species of bird have been recorded in South Africa and its offshore islands. Of these, 125 species are vagrants, and about 30 are endemic either to South Africa, or the more inclusive South Africa/Lesotho/Eswatini region. The endemic species include the southern black and blue korhaans, the grey-winged francolin, the Knysna turaco, the Hottentot buttonquail, the southern bald ibis, the forest buzzard, the ground woodpecker, the Cape and Drakensberg rockjumpers, the Cape, eastern and Agulhas long-billed larks, the red, Karoo, Rudd’s and Botha’s larks, the Cape bulbul, the Victorin’s and Knysna warblers, the Drakensberg prinia, the bush blackcap, the Cape sugarbird, the chorister robin-chat, the sentinel and Cape rock thrushes, the buff-streaked chat, the pied starling, and the orange-breasted sunbird.
The common ostrich is plentiful on the open grassland and savannah areas. Some birds breed elsewhere but migrate to South Africa to overwinter, while others breed in the country but migrate away in the non-breeding season. Migratory species include the greater striped swallow, white-rumped swift, white stork, African pygmy kingfisher, yellow-billed kite and the European bee-eater.