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    Science FridayWhen a dolphin whistles, what does it mean?
    14 minEpisode 1280

    When a dolphin whistles, what does it mean?

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    What are dolphins actually saying with their iconic, high-pitched whistles? Dolphin communication researcher Laela Sayigh is trying to find out. She’s been compiling a database of whistles from a pod of dolphins in Sarasota, Florida, the longest-studied group of cetaceans in the world.

    She joins Flora to discuss fundamental questions about dolphin dialects, including how dolphins’ “signature” whistles can change depending on context, and the process of decoding new types of whistles.

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    Listen now14 min

    © Science Friday and WNYC StudiosLength 14 min15 April 2026Episode 1280ScienceFactsEducationalUSAEpisodic

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    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here

    What are dolphins actually saying with their iconic, high-pitched whistles? Dolphin communication researcher Laela Sayigh is trying to find out. She’s been compiling a database of whistles from a pod of dolphins in Sarasota, Florida, the longest-studied group of cetaceans in the world.

    She joins Flora to discuss fundamental questions about dolphin dialects, including how dolphins’ “signature” whistles can change depending on context, and the process of decoding new types of whistles.

    Guest:

    Dr. Laela Sayigh is a senior research specialist at the Woods Hole Oceanographic Institution.

    Transcripts for each episode are available within 1-3 days at sciencefriday.com.

    Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374

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    © Science Friday and WNYC Studios |Original Episode URL. The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.


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