The Darkling Thrush is the poem written by Thomas Hardy. It describes the isolate world which the poet takes as cause of hoplessness and saddness. The thrush which is a bird in the poem sings a song full of hope and happiness. Listening to its song, the poet started thinking that the bird knows something very special which he doesn't know. The poem was written inof the end 19th century and in the state of western civilisation.