South Africa

South Africa ranks among the world's most biodiverse countries, encompassing nine distinct biomes including the Cape Floral Kingdom, one of only six floral kingdoms globally. The fynbos biome contains over 9,000 plant species, with 70% found nowhere else on Earth. The country's biodiversity spans from the Succulent Karoo desert to coastal forests and grasslands of the Highveld plateau. According to IUCN Red List 2025 data, all 27 assessed species are critically endangered, representing a severe conservation crisis across taxonomic groups. Urban expansion along the Cape Peninsula threatens endemic fynbos species, while agricultural conversion continues fragmenting grassland ecosystems in KwaZulu-Natal and the Eastern Cape. Mining activities, particularly in the Mpumalanga grasslands, destroy critical habitat for endemic invertebrates. Invasive alien plants, especially Australian acacias and pines, dominate over 10 million hectares of natural vegetation. Climate change compounds these pressures, with shifting rainfall patterns affecting the winter-rainfall Cape region. The Working for Water programme removes invasive species while providing employment, though the scale of invasion continues expanding. Provincial conservation agencies face funding constraints limiting effective protected area management. Current trends indicate accelerating habitat loss outpacing conservation efforts, particularly affecting the country's exceptional invertebrate diversity concentrated in threatened ecosystems.

Source: IUCN Red List 2025-2, GBIF, national survey data