Fox News: Climate change puts ancestral farming indicators under stress in Bolivia's highlands

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Climate change puts ancestral farming indicators under stress in Bolivia's highlands

For centuries, farmers in the fragile ecosystems of the high Andes have looked to the behavior of plants and animals to figure out what crops to grow and when.<img src="http://feeds.feedburner.com/~r/foxnews/world/~4/9jq4yhH2A3c" height="1" width="1"/>

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