Crazy Creatures on MSNOpinion

How sound became a weapon in shoebill behavior

Shoebills produce a rapid bill clattering sound that closely resembles sustained mechanical gunfire. This vocal behavior is ...
Discover Wildlife

Buzzing chainsaws, clattering machine guns and metallic hammering: 7 of the weirdest bird noises on Earth

In a clip from David Attenborough 's 1998 BBC TV series Life of Birds, a lyrebird imitates a chainsaw, kookaburra and car ...