"The importance of hedgerow trees:
Hedgerow trees are just one of the many assets that contribute to the
natural wealth of our countryside. As individuals they provide firewood,
habitats for wildlife, offer shade and shelter and often carry local
significance marking boundaries. Collectively however, they provide the
countryside with a stature and irregularity of form that visually defines its
beauty – a cultural asset of unquantifiable value to our society."
From the Game Conservancy Trust. PDF