Wednesday 27 November 2013

Climate change may disrupt butterfly flight seasons


Butterflies are highly sensitive to climate change 

November 2013. The flight season timing of a wide variety of butterflies is responsive to temperature and could be altered by climate change, according to a new study from the University of British Columbia (UBC) that leverages more than a century's worth of museum and weather records.

Researchers from UBC, the Université de Sherbrooke and the University of Ottawa combed through Canadian museum collections of more than 200 species of butterflies and matched them with weather station data going back 130 years. 

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