Dolphins whistle, humpback whales sing and sperm whales click. Now, a new analysis of sperm whale codas — a unique series of clicks — suggests a previously unrecognized acoustic pattern. The finding, reported November 12 in Open Mind, implies that the whales’ clicking communications might be more complex — and meaningful — than previously realized.
But the study faces sharp criticism from marine biologists who argue that these patterns are more likely to be recording artifacts or by-products of alertness rather than language-like signals.
#newsletter-helper svg { width: auto; fill: #f1563e; } #newsletter-helper { display: flex; border-top: 1px solid gray; padding-top: 10px; padding-left: 20px; margin-bottom: