• Login
    About WHOAS
    View Item 
    •   WHOAS Home
    • Woods Hole Oceanographic Institution
    • Biology
    • View Item
    •   WHOAS Home
    • Woods Hole Oceanographic Institution
    • Biology
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of WHOASCommunities & CollectionsBy Issue DateAuthorsTitlesKeywordsThis CollectionBy Issue DateAuthorsTitlesKeywords

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Postpartum whistle production in bottlenose dolphins

    Thumbnail
    View/Open
    Fripp & Tyack - Maternal Whistle Production in Dolphins.pdf (303.6Kb)
    Date
    2007-11
    Author
    Fripp, Deborah R.  Concept link
    Tyack, Peter L.  Concept link
    Metadata
    Show full item record
    Citable URI
    https://hdl.handle.net/1912/2830
    As published
    https://doi.org/10.1111/j.1748-7692.2008.00195.x
    Keyword
     Bottlenose dolphin; Tursiops truncatus; Vocal behavior; Mother-infant; Signature whistles; Imprinting 
    Abstract
    Despite much research on bottlenose dolphin signature whistles, few have investigated the role of maternal whistles in early calf development. We investigated maternal whistle use in the first weeks postpartum for captive dolphins. The overall whistling rate increased by a factor of ten when the calves were born and then decreased again in the third week of the one surviving calf. Adult whistles were distinguished from calf whistles based on the extent of frequency modulation and were further classified into signature and non-signature whistles by comparison to a dictionary of known whistles. The average rate of maternal signature whistle production increased significantly from 0.02 whistles per dolphin-minute before the calves were born to 0.2 and 0.3 whistles in weeks 1 and 2, decreasing again to 0.06 in week 3 for the mother of the surviving calf. Percent maternal signature whistles changed similarly. Signature whistle production by non-mothers did not change when the calves were born. A likely function of this increase in maternal signature whistle production is that it enables the calf to learn to identify the mother in the first weeks of life.
    Description
    Author Posting. © Society for Marine Mammalogy, 2008. This is the author's version of the work. It is posted here by permission of John Wiley & Sons for personal use, not for redistribution. The definitive version was published in Marine Mammal Science 24 (2008): 479-502, doi:10.1111/j.1748-7692.2008.00195.x.
    Collections
    • Biology
    Suggested Citation
    Preprint: Fripp, Deborah R., Tyack, Peter L., "Postpartum whistle production in bottlenose dolphins", 2007-11, https://doi.org/10.1111/j.1748-7692.2008.00195.x, https://hdl.handle.net/1912/2830
     

    Related items

    Showing items related by title, author, creator and subject.

    • Thumbnail

      Whistle use and whistle sharing by allied male bottlenose dolphins, Tursiops truncatus 

      Watwood, Stephanie Lynn (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2003-09)
      Male dolphins form stable, long-term alliances comparable to long-term relationships formed by terrestrial species. The goal of this thesis was to determine the effect of the formation of these alliances on vocal ...
    • Thumbnail

      Estimated communication range and energetic cost of bottlenose dolphin whistles in a tropical habitat 

      Jensen, Frants H.; Beedholm, Kristian; Wahlberg, Magnus; Bejder, Lars; Madsen, Peter T. (Acoustical Society of America, 2012-01)
      Bottlenose dolphins (Tursiops sp.) depend on frequency-modulated whistles for many aspects of their social behavior, including group cohesion and recognition of familiar individuals. Vocalization amplitude and frequency ...
    • Thumbnail

      Whistling is metabolically cheap for communicating bottlenose dolphins (Tursiops truncatus) 

      Pedersen, Michael B.; Fahlman, Andreas; Borque-Espinosa, Alicia; Madsen, Peter T.; Jensen, Frants H. (Company of Biologists, 2019-12-03)
      Toothed whales depend on sound for communication and foraging, making them potentially vulnerable to acoustic masking from increasing anthropogenic noise. Masking effects may be ameliorated by higher amplitudes or rates ...
    All Items in WHOAS are protected by original copyright, with all rights reserved, unless otherwise indicated. WHOAS also supports the use of the Creative Commons licenses for original content.
    A service of the MBLWHOI Library | About WHOAS
    Contact Us | Send Feedback | Privacy Policy
    Core Trust Logo