amber autumn beech brown color colour copper England english exercise Fagus fall foliage footpath forest Great Britain natural nature path russet rusty Sussex trail trees walk woodland yellow Castanea chestnut destination goal green home homebound homeward house journey route spring track travel tree way access barrier countryside fence gap hedge neglected overgrown post ramble rural step stile walking wooden bridleway direction distance distant fields grass hills landscape sky South Downs view field flowers golden harvest meadow national park papaver poppies poppy stubble summer verge wild beach Birling Gap boulders chalk cliff coast coastline cream danger erosion evening face height high rock rockfall sea shore stone white bark Betula birch fresh heath heathland leaf leaves path through the woods silver wood abundance abundant Allium ursinum bank bulb garlic herb plant profusion ramsons animal antenna butterfly Centaurea feed feeding flower flowerhead insect knapweed Lepidoptera proboscis rhopalocera skipper small small skipper suck sucking Thymelicus tiny tongue wing