Belugas typically travel in pods of approximately 25 whales ... in the form of a 20-odd-second recording, included as a mere supplement to a research paper by Ridgway, “Spontaneous Human ...

and in an extreme form in modern whales. The ear region of its skull is more specialized for underwater hearing. And its legs are disengaged from its pelvis, symbolizing the severance of the ...

Increasing pressure shrinks the air in the lungs and by 200 metres deep, both human and whale lungs will have collapsed ... If we then surface too quickly, dissolved gas will form bubbles in the body, ...

Individual sound elements combine into phrases, repeated to form themes ... study finds To test whether whale songs share ...