Mark MacEwen / Broad snouted caiman (Caiman latirostris) baby in mothers mouth being carried from nest, Sante Fe, Argentina, February
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JIM CLARE / Snow covered mountains of Nahuel Huapi NP, Patagonia, Argentina
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Ben Lascelles / Great Dusky Swift (Cypseloides senex) Birds flying past rainbow created by waterfalls, Iguazu National Park, Argentina, October 2008
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Mark MacEwen / Broad snouted caiman (Caiman latirostris) hatching from egg in nest, Sante Fe, Argentina, February
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Mark Carwardine / Killer whale {Orcinus orca} hunting sealion pup Patagonia, Argentina
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Mark Taylor / Mt Fitz Roy and Laguna Los Tres, panoramic view, Fitzroy National Park, Argentina
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Mark Taylor / Perito Moreno Glacier, panoramic view, Argentina, January 2010
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Ben Lascelles / Iguazu waterfalls, Iguacu National Park, Argentina. October 2008.
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Doug Perrine / Flower Hat Jelly / Jellyfish (Olindias formosa), a rare hydromedusa with fluorescent tentacle tips. Endemic to Brazil, Argentina, and southern Japan.
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Ingo Arndt / King Penguin (Aptenodytes patagonicus) group returning from the sea, Volunteer Point, Falkland Islands
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Mark Taylor / Lenticular cloud. Los Alerces National Park, Argentina.
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Mark Taylor / Cave hand paintings, dated to around 550 BC. Cueva de las Manos, Argentina, March 2010.
