How does a sperm whale hunt using sound alone? How do elephants hear through their feet? Join biologist Patrick Aryee as he exposes the mysteries behind the world's weirdest animals.
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剧集资料由 TheTVDB；部分剧集与单集信息来自 TVmaze (CC BY-SA 4.0)；IMDb、烂番茄、Metacritic 评分经 OMDb。
