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  • It's time to listen: there is much to be learned from the sounds of tropical ecosystems

    Author(s)
    Deichmann, Jessica L
    Acevedo-Charry, Orlando
    Barclay, Leah
    Burivalova, Zuzana
    Campos-Cerqueira, Marconi
    d'Horta, Fernando
    Game, Edward T
    Gottesman, Benjamin L
    Hart, Patrick J
    Kalan, Ammie K
    Linke, Simon
    Do Nascimento, Leandro
    Pijanowski, Bryan
    Staaterman, Erica
    Aide, T Mitchell
    Griffith University Author(s)
    Barclay, Leah R.
    Linke, Simon
    Year published
    2018
    Metadata
    Show full item record
    Abstract
    Knowledge that can be gained from acoustic data collection in tropical ecosystems is low‐hanging fruit. There is every reason to record and with every day, there are fewer excuses not to do it. In recent years, the cost of acoustic recorders has decreased substantially (some can be purchased for under US$50, e.g., Hill et al. 2018) and the technology needed to store and analyze acoustic data is continuously improving (e.g., Corrada Bravo et al. 2017, Xie et al. 2017). Soundscape recordings provide a permanent record of a site at a given time and contain a wealth of invaluable and irreplaceable information. Although challenges ...
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    Knowledge that can be gained from acoustic data collection in tropical ecosystems is low‐hanging fruit. There is every reason to record and with every day, there are fewer excuses not to do it. In recent years, the cost of acoustic recorders has decreased substantially (some can be purchased for under US$50, e.g., Hill et al. 2018) and the technology needed to store and analyze acoustic data is continuously improving (e.g., Corrada Bravo et al. 2017, Xie et al. 2017). Soundscape recordings provide a permanent record of a site at a given time and contain a wealth of invaluable and irreplaceable information. Although challenges remain, failure to collect acoustic data now in tropical ecosystems would represent a failure to future generations of tropical researchers and the citizens that benefit from ecological research. In this commentary, we (1) argue for the need to increase acoustic monitoring in tropical systems; (2) describe the types of research questions and conservation issues that can be addressed with passive acoustic monitoring (PAM) using both short‐ and long‐term data in terrestrial and freshwater habitats; and (3) present an initial plan for establishing a global repository of tropical recordings.
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    Journal Title
    Biotropica
    Volume
    50
    Issue
    5
    DOI
    https://doi.org/10.1111/btp.12593
    Subject
    Environmental sciences
    Conservation and biodiversity
    Biological sciences
    Freshwater ecology
    Agricultural, veterinary and food sciences
    Publication URI
    http://hdl.handle.net/10072/380927
    Collection
    • Journal articles

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