Fiona Rogers / Eastern chimpanzee (Pan troglodytes schweinfurtheii) infant male 'Gizmo' aged 2 years, portrait. Gombe National Park, Tanzania.
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Gabriel Rojo / Patagonian cavy (Dolichotis patagonum ) rear view of two, La Pampa, Argentina.
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Chris & Monique Fallows / King penguin (Aptenodytes patagonicus) colony at sunrise. Grytviken, South Georgia Island.
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Alex Hyde / Long exposure of light trail from bioluminescent click beetle (Pyrophorus sp) walking on ground at night. Danum Valley Sabah, Borneo.
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Markus Varesvuo / Steller's Eagle (Haliaeteus pelagicus) flying, with black background, Hokkaido, Japan, February
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Sergey Gorshkov / Musk ox (Ovibos moschatus) two covered in snow, Wrangel Island, Far Eastern Russia, September.
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Tui De Roy / NOT FOR WEB Reticulated Giraffe (Giraffa camelopardalis reticulata), in shrubland. Laikipia, Kenya. October.
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Mark Jones / Reticulated Giraffe (Giraffa camelopardalis reticulata) pair stand in shrubland. Laikipia, Kenya. February.
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Richard Du Toit / Three Giraffes (Giraffa camelopardalis)standing, Itala Game Reserve, Kwa-Zulu Natal, South Africa.
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Richard Du Toit / Two Giraffes (Giraffa camelopardalis) standing, one behind the other. Itala Game Reserve, Kwa-Zulu Natal, South Africa.
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Brent Stephenson / King penguin (Aptenodytes patagonicus) breeding colony with adults incubating eggs, Bertrab Glacier in the background, Gold Harbour, South Georgia, South Atlantic, January.
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Franco Banfi / Shoal of Bigeye trevally (Caranx sexfasciatus) Tulamben, Bali Island, Indonesia, Pacific Ocean