05:58Tweet of the DaySedge WarblerBBC Radio 4 Duration: 1 minute Wed 3rd Jun 2020, 05:58 on BBC Radio 4 FMAvailable for over a yearListen nowDavid Attenborough presents the sounds and story of the sedge warbler. Show more GenresFactualScience & NatureBrandTweet of the Day Source: BBC Online