6 Million fish dead from cold in Bolivian ecological disaster

Over 1 million fish and thousands of alligators, turtles, dolphins and other river wildlife are floating dead in numerous Bolivian rivers in the three eastern/southern departments of Santa Cruz, Beni and Tarija. The extreme cold front that hit Bolivia in mid-July caused water temperatures to dip below the minimum temperatures river life can tolerate. As a consequence, rivers, lakes, lagoons and fisheries are brimming with decomposing fish and other creatures. Unprecedented: Nothing like this has ever been seen in this magnitude in Bolivia. Inhabitants of riverside communities report the smell is nauseating and can be detected as far as a kilometer away from river banks. River communities, whose livelihoods depend on fishing, fear they'll run out of food and will have nothing to sell. Authorities are concerned there will be a shortage of fish in markets and are more concerned by possible threats to public health, especially in communities that also use river water for bathing and drinking, but also fear contaminated or decaying fish may end up in market stalls. They've begun a campaign to ensure market vendors and the public know how to tell the difference between fresh and unhealthy fish. In university fish ponds and commercial fisheries the losses are also catastrophic.

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