Wednesday, 27 June 2012

Seeing the Changes 508

In Swansea, Hedge bindweed (Calystegia sepium) was in bloom. At Blackpill, Dwarf mallow (Malva neglecta) and Sea mayweed (Matricaria maritima) up in an appearance.

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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. ...