The event will hosted by Derek Mooney from RTE radio in Ireland, joined in the UK by naturalist Brett Westwood and singer Will Young. They are taking over BBC Radio 4 between 12.30am and 7am to host a live through-the-night festival of birdsong, conversation and performance. We are promised capercaillies in Norway, bitterns in Somerset, bluethroats in Holland; other guests include Jimi Goodwin, lead singer of Doves; author Mark Cocker, and composer Hanna Tuulikki.
The programme culminates in a live dawn chorus from the RSPB's Ham Wall in Somerset (pictured).