beach Camber Sands coastal coastline distance England english evening Great Britain huge natural nature sand sandy sea shore Sussex wild autumn beech color colour Fagus fall peace pond pool reflection trees water woodland bird's foot trefoil bright flowers herb Leguminosae Lotus corniculatus plant summer yellow beak bird Branta canada canadensis eat family feed feet geese goose gosling graze group neck peck webbed boards boardwalk Loder Valley marsh nature reserve path posts spring walkway wetland wooden countryside landscape Malva moschata Malvaceae meadow musk mallow pink blue branches fresh green leaf leaves lime linden Tilia tree trunk young ancient arch architecture Battle Abbey brown building door elements entrance historical old security stone direction guider mill power rural sails South Downs traditional white wind windmill