Stephane Granzotto / Alpine marmot (Marmota marmota) standing alert outside burrow, takes fright and runs inside, Rhone-Alpes, France, July.
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Ingo Arndt / Grizzly bear (Ursus arctos horribilis) silhouette, Lake Clark National Park, Alaska
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Ingo Arndt / Male Vogelkop Bowerbird (Amblyornis inornatus) constructing bower roof. Arfak Mountains, West Papua, Indonesia.
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Ingo Arndt / Grizzly bear (Ursus arctos horribilis) portrait, Lake Clark National Park, Alaska, USA, September.
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Ingo Arndt / Glaucous winged gull (Larus glaucescens) calling, Lake Clark National Park, Alaska, USA, August
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Ingo Arndt / Mosquito (Culicidae) freshly hatched sitting on water surface with reflection, Germany.
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SCOTLAND: The Big Picture / Red Squirrel (Sciurus vulgaris) reaching up and standing on hind legs. Cairngorms National Park, Highlands, Scotland, UK, March.
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Carol Walker / Two wild Mustang stallions fighting in the White Mountain Herd Area, Wyoming, USA. August.
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Andy Trowbridge / Red squirrel (Sciurus vulgaris) standing on hind legs looking alert. Southern Norway. November.
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Cheryl-Samantha Owen / African elephant (Loxodonta africana) close up of trunk, Amboseli National Park, Kenya.
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Tony Heald / Junglefowl (Gallus gallus) male, Kaziranga National Park, Assam, India, March.
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Tony Heald / Asian elephant (Elephas maximus) domesticated elephant working, picking reeds, Kaziranga National Park, Assam, India, March 2009.
