Milan Radisics / Aerial shot of Thjorsa glacial river, southern Iceland, August 2018.
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Milan Radisics / Aerial shot of Thjorsa glacial river, southern Iceland, August 2018.
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Milan Radisics / Aerial shot of Kudafljot glacial river flowing over black volcanic soil, Iceland, August 2018.
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Milan Radisics / Aerial shot of Kudafljot glacial river flowing over black volcanic soil, Iceland, August 2018.
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Milan Radisics / Aerial shot of a confluence of three tributaries flowing over black sand at the mouth of the Affall River, Landeyjar area, Southern Iceland, August 2018.
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Milan Radisics / Tracking aerial shot of the source of the Rio Tinto river, the river is coloured by minerals leeching from the surrounding terrain, Andalusia, Spain, January 2019.
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Guy Edwardes / Landscape of Alpe di Siusi, Dolomites, Italy, March 2016.
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Nick Garbutt / Red-and-green macaw (Ara chloropterus) flock flying in front of clay lick. Heath River, Tambopata / Bahuaja-Sonene Reserves, Amazonia, Peru / Bolivia border.
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Yva Momatiuk & John Eastcott / Minden / Calcium tufa formations, Mono Lake, California
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SCOTLAND: The Big Picture / Red squirrel (Sciurus vulgaris) gnawing red deer antler for minerals, Cairngorms National Park, Highlands, Scotland, UK, June.
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Jim Brandenburg / American Bison (Bison bison) herd on prairie with quartz, Blue Mounds State Park, Minnesota
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Anup Shah / African elephants (Loxodonta africana) feeding on loose soil for its minerals, Maasai Mara National Reserve, Kenya. Taken with remote wide angle camera.