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Bird Point Database US Geological Survey Patuxent Wildlife Research Center National Wildlife Refuge System bird point count database U.S. Fish & Wildlife Service


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Great Swamp NWR
National Wildlife Refuge
NJ
88
Piedmont
Southern New England
1996-2005
Craig Bitler
3
Inventory | List of Points with Coodinates

Studies


Study name:
  Start year:1996
  Purpose:
  Field Method:3,5min w/ 50,>50m (NWRS Region 5 Landbird)
  Surveys:
Survey yearPoints surveyedSurveys
1996 51 1.00 per point
1997 51 1.00 per point
1998 51 1.00 per point
1999 51 1.00 per point
2000 51 1.00 per point
2005 51 1.00 per point


Study name:
  Start year:2001
  Purpose:
  Field Method:3,5min w/ 100,>100m & flyover
  Surveys:
Survey yearPoints surveyedSurveys
2004 20 2.00 per point


Study name:
  Start year:2002
  Purpose:
  Field Method:SecretiveMarshbird (Conway)
  Surveys:
Survey yearPoints surveyedSurveys
2002 17 3.00 per point