David Gallan / Slow motion clip of a Wedge-tailed eagle (Aquila audax) landing in nest, Mimosa National Park, New South Wales, Australia , September.
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Jack Dykinga / Sossusvlei World Heritage Site, with curving red sand dunes and acacia trees. Namib-Naukluft National Park, Namibia. June 2013.
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Jack Dykinga / Sossusvlei World Heritage Site, with curving red sand dunes and Acacia trees. Namib-Naukluft National Park, Namibia. June 2013.
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Eric Baccega / Men from the Mursi tribe decoratively scaring skin, one man scars the arm of another one by lifting the skin with an acacia spine and cutting it with a razor blade, Ethiopia, March 2015.
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Pascal Pittorino / Mimosa (Acacia dealbata) flowers covered in snow , Var, Provence, France, February
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Hougaard Malan / Acacia tree amongst flowering Tribulus on Kalahari Dune. Kgalagadi Transfrontier Park, Southern Africa. January 2010.
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Hougaard Malan / Camelthorn tree in mountain valley at sunset. Namib Naukluft National Park, Namibia. February 2011.
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Hougaard Malan / Typical landscape of red dunes, grass and camelthorn trees. Namib Rand, Namibia. May 2010.
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Hougaard Malan / Sunrise through the branches of a camelthorn tree. Namib Rand, Namibia. May 2010.
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Hougaard Malan / Camelthorn tree at sunrise with mountain beyond. Namib Rand, Namibia. May 2010.
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Adrian Davies / Long exposure of a Sensitive plant (Mimosa pudica), showing movement of leaves and stem following irritation.
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Wild Wonders of Europe / Radisics / White mimosa tree (Acacia dealbata) flowers, Madeira, March 2009