deciduous England english footpath Great Britain green natural nature path summer Surrey track trail woodland garden peace pond pool rhododendron shrubs Sussex trees water ash charcoal chopped cleared cut felled Fraxinus log production spring Stump timber tree trunk animal branch fur park squirrel wild wildlife bell blue bluebell delicate flower purple shady sunshine flowering high pear Pyrus tall bluebells forest fresh chalk Downs landscape lane south autumn color colour countryside fall leaves beech birch gold lancashire leaf red rural yellow bushes flowers oak pink Quercus