Subject: Echolocation

Lori Mazzuca (lorim@soest.hawaii.edu)
Fri, 16 May 1997 07:30:58 -1000 (HST)

Dear Sirianni,
	Thank you for your questions on echolocation and sound.  I will
answer them below.  I hope the answers are helpful.  If you need more
information, the library and/or bookstores have good information on
echolocation.
	For questions #1 and #2 I have to answer them together.
1.Do different species of whales communicate?
2.Do whales and dolphins ever communicate? (meaning w/ one another)
	Communication (and intelligence) of these animals has probably been more
widely and passionately discussed over the centuries than anything else.