Bigfoot Howls Analyzed

If you've never heard a recording of an alleged Bigfoot howl, you're in for an eerie experience. (You can hear one here and another one here.) Recently, the University of Nevada analyzed some of these recordings. Their conclusion was that they could have been made by a human male, but that they were "at or near vowel category boundaries." In other words, sort of human, but highly unusual. The report said the recordings warrant further investigation.
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