Bence Mate / Great flamingo (Phoenicopterus roseus) with beak covered in mud after feeding, Pont De Gau Park, Rhone River, France.
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Alex Hyde / Common Wasps (Vespula vulgaris) feeding on a pot of jam, photographed against a white background. Derbyshire, UK. September.
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Ernie Janes,Ernie Janes / Brown Rat (Rattus norvegicus) scavenging in bin. UK, May.
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John Shaw / Iceberg in Hall Bredning, Scoresby Sund, Greenland, August.
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JIM CLARE / Humboldt penguin, (Spheniscus humboldti) covered in guano after digging nest burrow. Punta San Juan, (Reserva Nacional de Islas, Islotes y Puntas Guaneras) Peru.
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JIM CLARE / Humboldt penguins (Spheniscus humboldti) dirty after digging nest burrows leave their nest colony to bathe. Punta San Juan, (Reserva Nacional de Islas, Islotes y Puntas Guaneras) Peru.
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Cyril Ruoso / Przewalski horse (Equus ferus przewalskii) stallion baring teeth, covered in mud. Great Gobi B Strictly Protected Area, Mongolia. August.
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Cyril Ruoso / Przewalski horse (Equus ferus przewalskii) kicking mud covered stallion. Great Gobi B Strictly Protected Area, Mongolia. August.
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Cyril Ruoso / Przewalski horse (Equus ferus przewalskii) herd, stallion biting, covered in mud. Great Gobi B Strictly Protected Area, Mongolia. August.
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Cyril Ruoso / Przewalski horse (Equus ferus przewalskii) herd grazing, stallion covered in mud. Great Gobi B Strictly Protected Area, Mongolia. August.
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Phil Savoie / Athabasca glacier, Athabasca Glacier Provincial Park, British Columbia, Canada, July 2010.
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Phil Savoie / Athabasca glacier, Athabasca Glacier Provincial Park, British Columbia, Canada, July 2010.
