Matt Potter 4 p.m., Sept. 21
Butterflies at Chiribiquete waterfall.
Posted March 4, 2013
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Upriver expedition in the remote Amazon rainforest.
Strangely, the noxious swarm of mosquitos intent on doing me harm had ebbed, and the growl of the Chiribiquete waterfall (below) no longer sounded, as if its familiarity to my ears after a few hours ...