05:58Tweet of the DayTawny OwlBBC Radio 4 Duration: 1 minute Wed 22nd May 2013, 05:58 on BBC Radio 4 LWAvailable for over a yearListen nowDavid Attenborough presents the sounds and story of the tawny owl. Show more GenresFactualScience & NatureBrandTweet of the Day Source: BBC Online