Subject: sperm whales

Valerie Sylvester (
Mon, 3 Mar 1997 11:03:17 -0500

I'm interested in information about how the sperm whale uses the sounds
it makes to stun or kills its prey.  Another posting mentioned this and
said the information came from National Geographic - 1996.  Does anyone
know what month in 1996 this was printed, so I can look for the issue in
the library?

Valerie Sylvester