Sunday, 19 December 2010

Seeing the Changes 337

In spite of the prevailing cold and snow the Grey squirrel (Sciurus carolinensis) were foraging. The Goat willow (Salix caprea) catkins in Loughor were even peeping through.

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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. ...