On 6 May David Attenborough will launch Tweet Of The Day, Radio 4’s new year-long celebration of the wonder and poetry of birdsong. Just before the Today programme, early risers will be treated to a different call or song of a British species, followed by a fascinating story of ornithology specific to the tweet in question.
In Britain there are now 596 species on the official bird list, of which 286 are recorded as rare. The BBC will be collaborating with brilliant wildlife sound recordists such as Chris Watson, Geoff Sample and Gary Moore to track down the songs of some of these much-loved birds, from the nightingale to the swift, the greenfinch to the garden warbler. The series will begin with the cuckoo – the song of the male is familiar to many, but how many of us can say that we have seen the bird itself?