World Okavango Delta: This unique geographic oasis is at risk – and so are we all December 10, 2018Owen Ullmann and Chris Albert, USA TODAYComments Off on Okavango Delta: This unique geographic oasis is at risk – and so are we all The Okavango Delta, a huge water system in the middle of the Kalahari Desert could run dry because of development, endangering hundreds of species.
