Delius: On Hearing the First Cuckoo in Spring (in binaural sound) (Prom 13)Delius: On Hearing the First Cuckoo in Spring (in binaural sound) (Prom 13) ...
Cuckoos are nest parasites. That means they lay eggs in the nests of other birds, which then put the effort into raising the chicks. So you'd think they'd be quiet about it. Yet female cuckoos have a ...
The call of the cuckoo call has become rarer than ever because the species is in serious decline. Conservationists have added it to the list of the UK's most threatened birds.