Monday, 1 February 2021

Seeing the Changes 1510

Hazel (Corylus avellana), with male (yellow catkins) and female (tiny red) flowers, blooming in Penclacwydd

No comments:

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. ...