Podknife - Blue Whales Have Changed Their Tune by Science, Quickly

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Blue Whales Have Changed Their Tune

Podcast |: Science, Quickly
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Science & Medicine,; Technology
Categories Via RSS |: Science
Publication Date |: Nov 30, 2018
Episode Duration |: 00:02:33

In the last few decades blue whale calls have been getting lower in pitch—and a rebound in their numbers may be the reason. Christopher Intagliata reports.

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