August 18, 2012 - Alpamarca, Peru - Early morning frost on the white water kayaks at Amazon Express expedition base camp on Lago Acucocha, possibly the dry season source of the Amazon River. (Credit ... more 
August 18, 2012 - Alpamarca, Peru - Early morning frost on the white water kayaks at Amazon Express expedition base camp on Lago Acucocha, possibly the dry season source of the Amazon River. (Credit Image: © Erich Schlegel/zReportage via ZUMA) less 
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Yahoo News | Photo By Erich Schlegel/zReportage via ZUMA
Fri, Jul 26, 2013 1:00 PM EDT