Whales And Dolphins Squeal With Pleasure

August 14, 2014 7:12 AM

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Whales And Dolphins Squeal With Pleasure

According to new research recently published in the Journal of Experimental Biology, whales and dolphins simply squeal with pleasure. The squeals, previously associated by some scientists with only certain specific communicative messages have been found to be little more than “cries of delight.”

Research has previously shown that whales and dolphins literally squeal with pleasure. Some scientists have claimed the squeals expressed emotion. Since the squeals were at first emitted by the mammals when they were offered fish treats, researchers thought said squeals were a way of announcing “the...

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