The sound of nature
Aubrey looking at mole
Aubrey returns...
Don't miss Aubrey's follow-up series to the Sound of Life: Join Aubrey on his journey to discover the Rules of Life.
Explore the nature of sound:
What are you saying?
Animals make sounds: hooting, croaking, bleating, chirruping. But why all the noise?
Out of range
Our ears - acute though they are - can't begin to catch all the sounds of the natural world. What do humans miss?
Getting the sounds
With so much natural communication taking place out of our hearing range, how do we listen in?
Content last updated: 11/04/2006
