Warbling whales speak a language all their own
March 22, 2006
The songs of the humpback whale are among the most complex in the animal kingdom. Researchers led by an MIT graduate student have now mathematically confirmed that whales have their own syntax that uses sound units to build phrases that can be combined to form songs that last for hours.
Until now, the ability to use such a hierarchical structure of communication has been seen only in humans.
MIT News Office release. (source of the above story)
AND
Howard Hughes Medical Institute article
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What can i say . . . other than fascinatin' stuff . . .