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Whale evolution is an enigma, it is a testament of the potency of evolution by natural selection, in shaping organisms to whatever ways the environment demanded. Just a century ago, no one would have guessed that whales were descended from a small deer-like animal. They underwent a drastic change from a racoon-sized land-dwelling animal to the biggest animal to have ever existed on the planet, and in between, they took the shape of uncanny otherworldly creatures. In this video we take a look back at one of evolution's most epic tales and the bizarre animals whose remains taught us the story. Sources and credits: Water chevrotain video: Support Factor Trace:
