Cyril Ruoso / Vicuna (Vicugna vicugna) herd in Altiplano, Aguada Blanca National Reserve, Peru.
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Eric Baccega / Salt caravans made up of hundreds of Dromedary camels (Camelus dromedarius) and their pullers transporting salt slabs cut from Lake Assale to the Mekele Market, Danakil depression, Afar region, Ethiop...
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Eric Baccega / Salt caravans made up of hundreds of Dromedary camels (Camelus dromedarius) and their pullers transporting salt slabs cut from Lake Assale to the Mekele Market, Danakil depression, Afar region, Ethiop...
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Bruno D'Amicis / Sand viper (Cerastes vipera) sidewinding on sand dunes. Grand Erg Oriental, Kebili Governorate. Tunisia.
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Bruno D'Amicis / Desert monitor (Varanus griseus) moving across sand dunes, showing characteristic tracks, in the Sahara, Tunisia.
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Bruno D'Amicis / Tenebrionid beetle (Tenebrionidae) crossing Fennec fox (Vulpes zerda) tracks on sand. Grand Erg Oriental, Kebili Governorate. Tunisia.
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David Pattyn / Alpine ibex (Capra ibex) adult male in mountain landscape. Alps, Aosta Valley, Gran Paradiso National Park, Italy. September.
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Ole Jorgen Liodden / Campbell albatross (Thalassarche impavida) in flight, silhouetted at sunset, near Campbell Islands, Sub-Antarctic New Zealand. February.
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Ole Jorgen Liodden / Herd of Moose (Alces alces) following in line in each other's tracks, aerial view, Valdres, Norway, February.
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Ole Jorgen Liodden / King penguins (Aptenodytes patagonicus) walking in habitat, with mountains, South Georgia, November 2008.
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Ole Jorgen Liodden / Polar bear (Ursus maritimus) walking across vast ice floe, Spitsbergen, Svalbard, July 2013.
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David Pattyn / Alpine chamois (Rupicapra rupicapra rupicapra) in winter landscape, looking up slope. Valsavarenche, Gran Paradiso National Park, Italy. December
