Tuesday, 2 July 2013

Seeing the Changes 598

A sudden splurge of moths appeared overnight in Loughor. They included The Grey dagger (Acronicta psi). The Engrailed (Ectopis bistortata) and the Common marbled carpet (Chloroclystra truncata).

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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. ...