Rappahannock River Valley NWR Focus Area
收藏US Fish and Wildlife Service Open Data2026-03-28 收录
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https://gis-fws.opendata.arcgis.com/datasets/fws::rappahannock-river-valley-nwr-focus-area
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<p><font size='3'>This area contains 100+ priority migratory bird species, several fisheries species of conservation concern, several federally listed species, and species of concern. The Rappahannock River is a spawning and nursery area for striped bass (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Morone saxatilis</font></font></i><font size='3'>), American shad (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Alosa sapidissima</font></font></i><font size='3'>), blueback herring (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Alosa aestivalis</font></font></i><font size='3'>), and alewife (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Alosa pseudoharengus</font></font></i><font size='3'>). It is also an important nursery area for American eel (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Anguilla rostrata</font></font></i><font size='3'>). Our goal is to assess the effects of endocrine disrupting chemicals to fish and aquatic dependent and piscivorus species, such as bald eagles (</font><i><font face='Calibri,Calibri' size='3'><font face='Calibri,Calibri' size='3'>Haliaeetus leucocephalus</font></font></i><font size='3'>) and wading birds, in support of the NWR. </font></p><p></p><font size='3'><p>The priority area was mapped based upon NWR acquisition boundaries: http://www.fws.gov/northeast/rappahannock/maps/Refuge_Ownership_Map.pdf. </p></font>
提供机构：
U.S. Fish & Wildlife Service
