adult bird chicken crested domesticated England english farm feathers fowl Great Britain head immature plumage quills Silkie Sussex ugly white young branch current danger flow green landscape natural nature powerful river strong surge surging thames tree violent water cloud countryside crop evening field light oxfordshire panorama peace rural shadow sky spring view arch chalk cliff coast face hole kent low peephole rock sea shore stone tide grass meadow plain South Downs woodland bush Cornish cornwall flora flowers gorse shrub spiny Ulex wild yellow ancient architecture building dormer elements historical home house old roof sash storey tiles town upper window agriculture cereal clouds corn maize plant Poaceae Zea mays cumulus enjoyment exercise fence footpath leisure posts track travel Trek walk winter background barley Ears grain Gramineae Hordeum vulgare monocotyledon ripe seed texture