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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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National Wildlife Refuge
WI
61
Prairie Hardwood Transition
Upper Great Lakes Plain
1995-2009
Wendy Woyczik
2
Inventory | List of Points with Coodinates

Studies


Study name:
  Start year:1995
  Purpose:
  Field Method:5,10min w/ 50,100,>100m & flyover
  Surveys:
Survey yearPoints surveyedSurveys
1995 35 1.00 per point
1996 35 1.00 per point
1997 38 1.00 per point


Study name:
  Start year:2001
  Purpose:
  Field Method:SecretiveMarshbird (Conway)
  Surveys:
Survey yearPoints surveyedSurveys
2001 20 4.00 per point
2002 20 6.00 per point
2003 20 1.00 per point
2004 17 3.00 per point
2005 19 3.00 per point
2006 19 3.21 per point
2007 21 3.00 per point
2008 21 3.00 per point
2009 21 3.00 per point