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


You are here: Home / Explore / Land Unit Description

Upper Mississippi Refuge (Knutson 96-98)
National Wildlife Refuge
IA, MN, WI
301
Prairie Hardwood Transition
Upper Great Lakes Plain
1996-1998
Melinda Knutson
1
Inventory | List of Points with Coodinates

Studies


Study name:
  Start year:1996
  Purpose:
  Field Method:5,10min w/ 25,50,>50m
  Surveys:
Survey yearPoints surveyedSurveys
1996 120 1.01 per point
1997 120 1.00 per point
1998 120 1.02 per point