Dear %PERS_NAME%

Did you know that elephants often use "rumbles" to communicate, but much of this vocalisation cannot be heard by human ears? They are able to use very low frequency "infrasound" to communicate over several kilometres. Click on the link to hear an audible rumble.

  To listen to a sound clip click here


Picture by Ian Salisbury

Sound clip by Derek and Sarah Solomon
www.kuyimba.com

Cheers,
Andy, Franny, Lucy, Naldi and the Bushcamp Team

Websites www.bushcampcompany.com
www.mfuwelodge.com

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Note:
If you did not receive this edition of "Did You Know" in a readable format please report it to: problem@bushcampcompany.com or alternatively, please use the link below. Thank you

http://bushcampcompany.com/DIDYOUKNOW_ww/2010/07jul-07.php