Okavango Delta

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Okavango Delta

The Okavango Delta is a large inland delta that formed where the Okavango River reaches a tectonic trough at 930-1000 m elevation in the central part of the Kalahari endorheic basin. It's a UNESCO World Heritage Site, as it is one of the few inland delta systems that do not flow into the sea or ocean, and whose wetland habitat is largely intact. Eventually, all the water entering the delta evaporates and drains away. Every year, about 11 cubic kilometers of water are spread over an area of 6,000-15,000 km2. Part of the flood waters flow into Lake Ngami. The site was once part of Lake Makgadikgadi, an ancient lake that had dried up by the early Holocene. The Okavango Delta is home to a variety of wildlife, both permanent and seasonal, and is now a popular tourist attraction. All of the big five wild animals are present in the area. Lions, leopards, African Buffalo, African Bush Elephants and rhinos can all be seen here. The delta is also home to more than 400 species of birds, including the Helmeted Guineafowl, African Fish Eagle, Pel's Fishing Owl, Egyptian Goose, South African Shelduck, African Jacana, African Skimmer, Marabou Stork, Crested Crane, African Spoonbill, African Darter, Southern Ground Hornbill, Wattled Crane, Lilac-Breasted Roller, Secretary Bird and Common Ostrich. Areas where habitats are mixed, such as the panhandle, the seasonal delta and the near-water parts of the Moremi Game Reserve, are prime areas for bird-watching.