Name:Upper Mississippi River NWFR
Type:National Wildlife Refuge
State:IA, IL, MN, WI
Survey sites:341
BCR: Eastern Tallgrass Prairie, Prairie Hardwood Transition, Prairie Potholes
PIF Physiogr. Reg.: Dissected Till Plains, Northern Tallgrass Prairie, Upper Great Lakes Plain
Survey Years:1994-2008
Contact:Eric Nelson
Studies:3
More: Inventory | List of Points with Coodinates

Studies

Study name: Landbird Monitoring 1
  Start year:1994
  Purpose:
  Field Method:5,10min w/ 50,100,>100m
  Surveys:

Survey year	Points surveyed	Surveys
1994	17	1.00 per point
1995	35	4.74 per point
1996	36	3.17 per point
1997	23	2.87 per point
1998	27	4.59 per point
1999	29	4.34 per point
2000	11	5.36 per point
2001	10	3.50 per point
2002	12	5.00 per point
2003	8	3.13 per point
2008	1	1.00 per point

Study name: Landbird Monitoring 2
  Start year:1994
  Purpose:
  Field Method:5,10min w/ 25,50,>50m
  Surveys:

Survey year	Points surveyed	Surveys
1994	30	1.00 per point
1995	67	3.97 per point
1996	69	3.03 per point
1997	59	3.19 per point
1998	121	6.31 per point
1999	70	3.50 per point
2000	77	3.49 per point
2001	39	3.23 per point
2002	57	3.49 per point
2003	44	3.52 per point
2008	3	1.00 per point

Study name: Marshbird Survey
  Start year:2003
  Purpose:
  Field Method:SecretiveMarshbird (Conway)
  Surveys:

Survey year	Points surveyed	Surveys
1999	84	2.39 per point
2000	74	2.81 per point
2001	40	2.10 per point
2002	86	2.15 per point
2003	84	2.44 per point
2004	45	2.44 per point
2006	35	3.00 per point
2008	20	2.50 per point