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MaxCount STSP 0-50m 2011-2020

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US Fish and Wildlife Service Open Data2026-03-28 收录
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https://gis-fws.opendata.arcgis.com/datasets/fws::maxcount-stsp-0-50m-2011-2020
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https://www.tidalmarshbirds.org/  SHARP - With partners in governmental agencies, conservation non-profits, academic organizations, and private citizens, we support the science behind tidal marsh bird conservation. We answer the questions needed to prevent tidal marsh birds and their wetland habitats from vanishing.<div><br /></div><div><p style='background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial; border:0px; margin-top:0px; margin-bottom:24px; padding:0px; color:rgb(52, 54, 53); font-family:Georgia; text-align:justify;'><em>We ask that you please acknowledge SHARP in all uses of these data, and if your use represents a substantial portion of a particular publication, please consider reaching out to the <a href='https://www.tidalmarshbirds.org/?page_id=1586' style='background:transparent; border:0px; margin:0px; padding:0px; color:rgb(54, 89, 132);' rel='nofollow ugc'>SHARP Principal Investigators</a> for our greater involvement and potential authorship.  </em></p><p style='background-image:initial; background-position:initial; background-size:initial; background-repeat:initial; background-attachment:initial; background-origin:initial; background-clip:initial; border:0px; margin-top:0px; margin-bottom:24px; padding:0px 0px 0px 30px; color:rgb(52, 54, 53); font-family:Georgia; text-align:justify;'><strong>1994 – 2012 Tidal marsh bird survey database (max counts)<br /><a href='https://www.tidalmarshbirds.org/?download=3150' style='background:transparent; border:0px; margin:0px; padding:0px; color:rgb(54, 89, 132);' rel='nofollow ugc'>SHARP Bird Surveys (1994-2012) - Public Release: 22Oct2015 (417 downloads)</a></strong><strong><br /></strong>(<em>data, metadata, and database contact information</em>)<br />This database contains compiled data from 11 contributing organizations (see metadata) that conducted avian point counts between 1994 – 2012 within wetlands designated as E2EM (Estuarine Emergent Wetland – i.e., tidal salt marsh) by the National Wetland Inventory.  Each row indicates the maximum count of individuals of each species detected at a point for a particular year. Detections for our five focal species (Saltmarsh Sparrow, Seaside Sparrow, Nelson’s Sparrow, Willet, and Clapper Rail) are included in this database.<br /><em><strong>Requested citation for field and analytical methods:<br /></strong>Correll, MD, WA Wiest, TP Hodgman, WG Shriver, CS Elphick, BJ McGill, KM O’Brien, BJ Olsen. 2017. </em>Predictors of specialist avifaunal decline in coastal marshes. Conservation Biology 31(1):172-182.  <em><a href='https://doi.org/10.1111/cobi.12797' style='background:transparent; border:0px; margin:0px; padding:0px; color:rgb(54, 89, 132);' rel='nofollow ugc'>https://doi.org/10.1111/cobi.12797</a>.<br /><strong>Requested citation for full database:<br /></strong>SHARP 2015. “Specialist-bird survey database: 1994-2012”. </em>Saltmarsh Habitat and Avian Research Program<em>. https://www.tidalmarshbirds.org.</em></p></div>
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