Florida Tech Logo
    • Login
    View Item 
    •   Scholarship Repository at Florida Tech
    • College of Engineering and Science
    • Publications
    • View Item
    •   Scholarship Repository at Florida Tech
    • College of Engineering and Science
    • Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Biodiversity of the Indian River Lagoon System: a cautionary tale from the birds

    Thumbnail
    View/Open
    Turner2021IndianRiverLagoonBiodiversityFlaSci84n2-3p214.pdf (278.0Kb)
    Date
    2021-01
    Author
    Turner, Richard L.
    Metadata
    Show full item record
    Abstract
    Prevailing dogma on comparative biodiversity of the Indian River Lagoon (IRL) stems mainly from one claim about ichthyofauna and two about avifauna. The extensive network of birdwatchers, clarity of bird taxonomy, long history of the Christmas Bird Count (CBC), and burgeoning database on ebird.org make birds excellent for geographic comparison. The 1985 claim that Merritt Island CBCs are often the ‘‘most speciose count’’ in the U.S. is unfounded. CBCs there in 1970–1985 never had the highest count, even compared to the nearby Cocoa site. For the 114th CBC (2013), it ranked 11th in Florida and 44th nationally. The 1989 claim that IRL has ‘‘the most diverse avifauna in the United States’’ also is unfounded. Of 543 hotspots (.250 species) in coastal continental states on ebird.org in December 2019, Merritt Island National Wildlife Refuge had 300 species; but 110 other sites listed more species of bird. Because government agencies, legislators, media, and the public rely on scientists for information, scientific statements must rely on evidence. Scientists should abandon the current dogma about the high relative biodiversity of the IRL. Studies should focus on increasing our knowledge of diversity of all taxa; and geographic comparisons should be attempted with great caution.
    URI
    http://hdl.handle.net/11141/3489
    Collections
    • Publications

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    @mire NV
     

     

    Browse

    All of Scholarship RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    Most Read ItemsStatistics by CountryMost Read Authors

    DSpace software copyright © 2002-2015  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    @mire NV