Tuesday, 25 April 2017

Seeing the Changes 1166






Things seemed quite progressed in Rotterdam. Wych elm (Ulnus glabra) and Lilac (Syringa vulgaris) were in flower in Het Park. There were also smaller bloomings in that location with White dead-nettle (Lamium album) and Greater celendine (Chelidonium majus). At Nieuerkerk, Common comfrey (Symphytum officinale) was much in evidence.

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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. ...