Dolphins uplifting each other in Australia?

Dave Land <[email protected]> Tue, 30 Aug 2011 17:33:52 -0700

Newsgroups	gmane.culture.sf.killerbs
Message-ID	<[email protected]>

Well, teaching each other how to fish, anyway:

    http://news.yahoo.com/fish-catching-trick-may-spreading-among-dolphins-080748681.html

    PERTH, Australia (Reuters) - Dolphins in one western Australian
    population have been observed holding a large conch shell in
    their beaks and using it to shake a fish into their mouths -- 
    and the behavior may be spreading.

Dave