05:58Tweet of the DaySnail KiteBBC Radio 4 Duration: 1 minute Fri 23rd Jan 2015, 05:58 on BBC Radio 4 LWAvailable for over a yearListen nowMichael Palin presents the snail kite from the Florida Everglades. Show more GenresFactualScience & NatureBrandTweet of the Day Source: BBC Online