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The oldest known recording of a whale song reveals how oceans have changed

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The oldest known recording of a whale song reveals how oceans have changed
Science
NPR Topics: ScienceMar 22

The oldest known recording of a whale song reveals how oceans have changed

Last year, Ashley Jester came across an unusual old recording. RASCOE: It turned out to be the earliest known recording of humpback whales by nearly 20 years and also of...

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