Ingo Arndt / Tisza mayfly (Palingania longicauda) hanging on branch and moulting, River Tisza, Hungary, June
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Ammonite / Close-up of Sri Lankan elephant (Elephas maximus maximus) feeding, using foot and trunk to gather grass, Yala National Park, Sri Lanka.
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Ammonite / Sri Lankan elephant (Elephas maximus maximus) feeding, using foot and trunk to gather grass, Yala National Park, Sri Lanka.
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Ammonite / Close-up of Sri Lankan elephant (Elephas maximus maximus) feeding, using foot and trunk to gather grass, Yala National Park, Sri Lanka.
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Ammonite / Family of Sri Lankan elephant (Elephas maximus maximus) drinking at waterhole, footage taken at night using thermal camera technology, showing cooling thermoregulatory properties of ears, Yala Nationa...
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Ammonite / Family of White-throated / White-faced capuchins (Cebus capucinus) resting and grooming each other, Santa Rosa National Park, Costa Rica.
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Ramon Navarro / Female Great spotted woodpecker (Dendrocopos major) hunting insects on tree, Seville, Spain, May.
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Andy Rouse / Juvenile Little owl (Athene noctua) perched on the edge of a roof stretching wings and ruffling its feathers, Wales, UK, June 2012.
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Andy Rouse / Juvenile Little owl (Athene noctua) perched on the edge of a roof, preening, Wales, UK, June 2012.
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Andy Rouse / Juvenile Little owl (Athene noctua) perched on the edge of a roof looking around, showing neck rotation, Wales, UK, June 2012.
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Ammonite / Baird's tapir (Tapirus bairdii) drinking from a pool, footage taken at night using starlight camera technology, Santa Rosa National Park, Costa Rica.
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Ammonite / Baird's tapir (Tapirus bairdii) smelling the air, footage taken at night using starlight camera technology, Santa Rosa National Park, Costa Rica.