Secrets of Primeval Times - The Language of Tortoises

We long believed they were mute and deaf, but it turns out tortoises can speak! In a fragmented yet refined manner, at low frequencies they are able to communicate across great distances in deep waters and at high frequencies in shallow waters to locate each other. But that is not it-even their embr...

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Other Authors: Infobase,, ORF (Firm)
Format: Video
Language: English
Published: [Place of publication not identified] : ORF, [2017]
Distributed by Infobase,
Physical Description: 1 online resource (1 video file (23 min., 2 sec)) : sound, color.
Subjects:

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