Friday, 27 August 2010

Seeing the Changes 327

At Blackpill, there was lots of Hairy finger grass (Digitaria sanguinalis) in flower. Michaelmas daisy (escaped, swarms of Aster crosses) were in bloom.

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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. ...