Swimming in a lake (Sandoval) that is infested with piranha, caiman, electric eels, carniverous otters, and (worst of all) the candiru (look it up).
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      Rio Madre de Dios -- from the air.  Note the oxbow lake.  Such lakes have clearer water, and unique wildlife.
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      A small isolated town on the headwaters of the Amazon.  Virtually inaccessible by road, but not by internet.
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      Fruit and vegetables available at the market in Puerto Maldonado.
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      Children at the market.  Tourists are rare in this town, so we were not treated as special -- not even as foreign.
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      Typical scene of shores of the Rio Madre de Dios.  The bank shows how high the water rises when it floods.
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      My daughter Melinda with a strangler vine that has overwhelmed its host tree.
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      Flower in the jungle.
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      Tree with fruits.
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      Making our way through the Sandoval swamp.
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      The edge of the swamp.
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      The shoreline at the oxbow Lago Sandoval.
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      Turtles in a typical pose on a fallen log.
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      Palm trees on Lago Sandoval.
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      The two dark spots in the middle are howler monkeys.  There was poor light (it was late in the evening) and these were the only photos I got of the red howlers.
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      Sunset on Lago Sandoval.
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      Squirrel monkey walking along a vine.
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      Hoapsin bird.  Beautiful, and common on oxbow lakes.
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      Early morning mist on Lago Sandoval.
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      Brown Capucin monkies in a palm tree.
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      Bats, in  typical evening pose, upside-down on a tree.
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      Lago Sandoval, from the lodge.  Most of the visible forest is secondary growth, although there is a lot of primary growth behind the lodge.
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      Heliconia and some beetles.  Much of the diversity of the rainforest is in insects.
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      Me (Rich Muller) in front of the "walking tree" which can move many centimeters per year by extending roots.
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      This ant had a nasty bite.  It is only 1.5 inches long.
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      Melinda smelling the quinine bark.
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      Capok in the trees.
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      Jose Antonio, our naturalist-guide, paddling the catamaran along with Elizabeth.
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      Note the tarantula on the tree trunk.
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      Back though the swamp.
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