Thursday, October 31, 2013
Saturday, October 26, 2013
Wednesday, October 16, 2013
Sunday, October 13, 2013
Measuring Biodiversity
This episode of the BBC series State of the Planet includes the radical method of chemical fogging which has been used by ecologist Terry Erwin to measure biodiversity in the canopy of the Amazon rainforest:
Friday, October 11, 2013
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