Saturday, 1 May 2021

Seeing the Changes 1550

Blooms in Bynea, with Weld (Reseda luteola) and Green field speedwell (Veronica agrestis) making appearances. Columbine (Aquilegia vulgaris) in flower in Loughor.

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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. ...