Monday, 13 July 2015

Seeing the Changes 987



Down by the Loughor estuary, Sea club rush (Scirpus maritimus) and Meadowsweet (Filipendula ulmaria) were flowering.

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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. ...