Okavango Delta and the wildlife in Botswana
May 10th 2011 The Okavango Delta (or Okavango Swamp), in Botswana, is the world's largest inland delta. It is formed where the Okavango River empties onto a swamp in an endorheic basin in the Kalahari Desert, where most of the water is lost to evaporation and transpiration instead of draining into the sea. Each year approximately 11 cubic kilometres of water irrigate the 15,000 kmĀ² area and some flood-wa
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