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    • Duckling survival in a brackish marsh

    Metadata Updated: January 22, 2026

    We conducted a multi-year study (2016-2019) to quantify sources of duckling mortality, identify predator type, and estimate survival rates for Mallard (Anas platyrhynchos) and Gadwall (Mareca strepera) ducklings within Suisun Marsh, California.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 11, 2026
    Metadata Updated Date January 22, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 22, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_6604a2e3d34e64ff15493466
    Data Last Modified 2024-05-17T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Datagov Dedupe Retained 20260121204831
    Harvest Object Id 07852482-df11-47b2-a1d5-a9486852a221
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -122.0993, 38.0448, -122.0993, 38.2630, -121.8480, 38.2630, -121.8480, 38.0448, -122.0993, 38.0448}
    Source Datajson Identifier True
    Source Hash 20cfcf0055c0ec6c387f9f04c3eb1e04e17489446ebf2d5a3ff38b3cbf96c68d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.0993, 38.0448, -122.0993, 38.2630, -121.8480, 38.2630, -121.8480, 38.0448, -122.0993, 38.0448}

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