Brown Argus butterfly sees positive effects of climate change

The Brown Argus butterfly Aricia agestis has expanded northwards in Britain during the last 30 years. It is thought that the recent expansion of the species is due to the increasing summer temperatures caused by global warming.

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<p><a href="http://www.physorg.com/news131622064.html">Brown Argus butterfly sees positive effects of climate change</a></p> <p>The Brown Argus butterfly Aricia agestis has expanded northwards in Britain during the last 30 years. It is thought that the recent expansion of the species is due to the increasing summer temperatures caused by global warming.</p>