Chobe National Park - Geography and Ecosystems

Geography and Ecosystems

The park can be divided up to 4 areas, each corresponding to one distinct ecosystem:

• The Serondela area (or Chobe riverfront), situated in the extreme Northeast of the park, has as its main geographical features lush floodplains and dense woodland of mahogany, teak and other hardwoods now largely reduced by heavy elephant pressure. The Chobe, which flows along the Northeast border of the park, is a major watering spot, especially in the dry season (May through October) for large breeding herds of elephants, as well as families of giraffe, sable and cape buffalo. The flood plains are the only place in Botswana where the puku antelope can be seen. Birding is also excellent here. Large numbers of carmine bee eaters are spotted in season. When in flood spoonbills, ibis, various species of stork, duck and other waterfowl flock to the area. This is probably the most visited park section, partly because of its proximity to the Victoria Falls. The town of Kasane, situated just downstream, is the most important town of the region and serves as northern entrance to the park.

• The Savuti Marsh area, 10,878 km² large, constitutes the western stretch of the park (50 km north of Mababe Gate). The Savuti Marsh is the relic of a large inland lake whose water supply was cut a long time ago by tectonic movements. Nowadays the marsh is fed by the erratic Savuti Channel, which dries up for long periods then curiously flows again, a consequence of tectonic activity in the area. It is currently flowing again and in January 2010 reached Savuti Marsh for the first time since 1982. As a result of this variable flow, there are hundred of dead trees along the channel's bank. The region is also covered with extensive savannahs and rolling grasslands, which makes wildlife particularly dynamic in this section of the park. At dry seasons, tourists going on safari often view warthogs, kudus, impalas, zebras, wildebeests and above all elephants bullying each other. At rain seasons, the rich birdlife of the park (450 species in the whole park) is well represented. Packs of lions, hyenas, zebras or more rarely cheetahs are visible as well. This region is indeed reputed for its annual migration of zebras and predators.

• The Linyanti Marsh, located at the Northwest corner of the park and to the North of Savuti, is adjacent to Linyanti River. To the west of this area lies Selinda Reserve and on the Northern bank of Kwando River is Namibia's Mamili National Park. Around these 2 rivers are riverine woodlands, open woodlands as well as lagoons, and the rest of the region mainly consists of flood plains. There are here large concentrations of lions, leopards, wild dogs, Roan antelopes, Sable antelopes, hippopotamuses and above all enormous herds of elephants. The rarer red lechwe, sitatunga or crocodile also occur in the area. Birdlife is very rich here.

• Between Linyanti and Savuti Marshes lies a hot and dry hinterland, mainly occupied by the Nogatsaa grass woodland. This section is little known and is a great place for spotting elands.