Isimangaliso-Wetland-park

Brief Description

The ongoing fluvial, marine and aeolian processes in the site have produced a variety of landforms, including coral reefs, long sandy beaches, coastal dunes, lake systems, swamps, and extensive reed and papyrus wetlands. The interplay of the park's environmental heterogeneity with major floods and coastal storms and a transitional geographic location between subtropical and tropical Africa has resulted in exceptional species diversity and ongoing speciation. The mosaic of landforms and habitat types creates breathtaking scenic vistas. The site contains critical habitats for a range of species from Africa's marine, wetland and savannah environments.

Justification for Inscription

The St Lucia site consists of thirteen contiguous protected areas with a total size of 234,566 hectares. The site is the largest estuarine system in Africa and includes the southernmost extension of coral reefs on the continent. The site contains a combination of on-going fluvial, marine and aeolian processes that have resulted in a variety of landforms and ecosystems. Features include wide submarine canyons, sandy beaches, forested dune cordon and a mosaic of wetlands, grasslands, forests, lakes and savanna. The variety of morphology as well as major flood and storm events contribute to ongoing evolutionary processes in the area. Natural phenomena include: shifts from low to hyper-saline states in the Park’s lakes; large numbers of nesting turtles on the beaches; the migration of whales, dolphins and whale-sharks off-shore; and huge numbers of waterfowl including large breeding colonies of pelicans, storks, herons and terns. The Park’s location between sub-tropical and tropical Africa as well as its coastal setting has resulted in exceptional biodiversity including some 521 bird species.