In a clip from David Attenborough 's 1998 BBC TV series Life of Birds, a lyrebird imitates a chainsaw, kookaburra and car ...
Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world. Birds make sounds to communicate, whether to find a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback