TV Special: Nova Wonders What Are Animals Saying?
First Aired: Apr. 25, 2018 on PBS
Summary: From singing whales and squeaking bats to thumping spiders and clicking dolphins, the world is filled with the exotic sounds of our fellow creatures. What are they saying? Can we decode their own communications? NOVA Wonders follows researchers around the globe who are deciphering an…
Guest Stars[no credits found]