Why does a big elk sound so puny?
In this animated video essay, "Sunday Morning" contributor Robert Krulwich and animator Nate Milton go inside one of Nature's mysteries, to examine why an adult male elk, weighing around half a ton, makes such an uncharacteristically high-pitched sound.
In this animated video essay, "Sunday Morning" contributor Robert Krulwich and animator Nate Milton go inside one of Nature's mysteries, to examine why an adult male elk, weighing around half a ton, makes such an uncharacteristically high-pitched sound.
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