Sunday, 8 January 2012

Seeing the Changes 443

Yet more signs of an early Spring in Loughor. Herb Bennet (Geum urbanum) was in flower and a bright green Speckled wood (Pararge aegeria) chrysalis promised flight.

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Sandwich Island Saga 62. Wind turbines and birds

Research in Norway has revealed that painting one blade of a wind turbine black, greatly reduces the number of bird collisions. ...