animals cows domesticated England english farm field grassland Great Britain heifers herd livestock mammals meadow pasture rural Sussex alpaca animal camelid fur head herbivore mammal neck pelt shaggy white wool cloud lake natural nature peaceful reflections ripples sky summer trees water woodland donkey Ears enclosure heads hoofs hooves legs paddock stand estate gate landscape manor wooden architecture historical mill power sails South Downs traditional wind windmill farmland fence green hills post spring view