ÃÛÑ¿´«Ã½

Available for over a year

Tweet of the Day is a series of fascinating stories about our British birds inspired by their calls and songs. David Attenborough presents the female Cuckoo. The "cuckoo" call of the male is perhaps one of the most recognisable of all bird sounds. But the sound of "bathwater gurgling down a plughole" is much less familiar and is the call of the female looking for somewhere to lay her eggs.