Juan Carlos Munoz / Aerial view of salt pans coloured red by cyanobacteria, Lake Natron, Rift Valley, Tanzania, August 2009
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Juan Carlos Munoz / Aerial view of flock of Flamingos flying over the salt lake, Lake Natron, Rift Valley, Tanzania, August 2009
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Juan Carlos Munoz / Aerial view of flock of Flamingos flying over the salt lake, Lake Natron, Rift Valley, Tanzania, August 2009
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Loic Poidevin / Mineral deposits at the Dallol hydrothermal site, Salt lake Karoum, Danakil depression, Ethiopia, February 2009
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Loic Poidevin / Man working in salt extraction from Karoum salt lake, Danakil depression, northern Ethiopia, February 2009
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Loic Poidevin / Man walking over colourful mineral deposits at the Dallol hydrothermal site on the Karoum salt lake, Danakil depression, northern Ethiopia, February 2009
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Loic Poidevin / Mineral deposits at the Dallol hydrothermal site on the Karoum salt lake, Danakil depression, northern Ethiopia, February 2009
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Loic Poidevin / Truck / van crossing Karoum salt lake in the Danakil depression, northern Ethiopia, February 2002
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Loic Poidevin / Stone and wooden hut in Amhed ila village at sunrise on Karoum salt lake, Danakil depression, north Ethiopia, February 2009
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David Noton / James' flamingo (Phoenicoparrus jamesi) on Laguna Colorada, Eduardo Avaroa Andean Fauna National Reserve, Bolivia, December
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David Noton / The remote region of high desert, altiplano and volcanoes near Tapaquilcha, Bolivia, December 2009
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David Noton / Flamingos on Laguna / Lake Colorada at dawn, Eduardo Avaroa Andean Fauna National Reserve, Bolivia, December 2009