05:58Tweet of the DayBarn OwlBBC Radio 4 Duration: 2 minutes Fri 20th Jan 2017, 05:58 on BBC Radio 4 LWAvailable for over a yearListen nowMiranda Krestovnikoff presents the story and sound of the barn owl. Show more GenresFactualScience & NatureBrandTweet of the Day Source: BBC Online