Fairy circles AREN'T created by termites after all: Mysterious patches in the African grasslands are due to competition for water

May 21, 2014 6:09 PM

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It is as if the landscape is dotted with freckles. Huge swathes of grassland in Namibia is covered with mysterious vegetation-free patches that have been baffling scientists for decades.

It is as if the landscape is dotted with freckles. Huge swathes of grassland in Namibia is covered with mysterious vegetation-free patches that have been baffling scientists for decades.

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