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‘I’m a blue whale, I’m here’: researchers listen with delight to songs that hint at Antarctic resurgence
news.movim.eu / TheGuardian · Yesterday - 15:00
Audio collected with underwater microphones suggests numbers at least stable after centuries of industrial whaling left only a few hundred alive
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Centuries of industrial whaling left only a few hundred Antarctic blue whales alive, making it almost impossible to find them in the wild.
Now new research suggests the population may be recovering. Australian scientists and international colleagues spent two decades listening for their distinctive songs and calls, and found the whales – the largest animals ever to have lived – swimming across the Southern Ocean with growing regularity.
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