A new study reveals that bioacoustics is an underutilized wildlife study tool on one of the world's most biodiverse continents: Africa.

On this episode we discuss this gap by highlighting two new bioacoustics studies of hippos and African manatees - and we of course play recordings of their squeals, squeaks and 'wheeze honks' which can now aid their conservation.

Dr. Nicolas Mathevon joins the show to share the results of a study which showed that vocal recognition is used by hippos, and we welcome Clinton Factheu, a PhD student in Cameroon who recently co-authored a study revealing the first recorded African manatee vocalizations. 

Episode artwork: A hippo in the Chobe River, Botswana, by Joachim Huber via Wikimedia Commons.

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