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Lower Mississippi Valley
National Park
AR, IL, KY, LA, MO, MS, TN
560
Central Hardwoods, Mississippi Alluvial Valley, Southeastern Coastal Plain, West Gulf Coastal Plain/Ouachitas
East Gulf Coastal Plain, Mississippi Alluvial Valley, West Gulf Coastal Plain
1991-2008 Daniel Twedt
6 Inventory |
List of Points with Coodinates
Studies
Study name:
Start year:2009
Purpose:Winter survey
Field Method:20min (2min intervals), 50,>50m+Flyover Area Search
Surveys:
Survey year
Points surveyed
Surveys
0
No surveys
Study name:
Start year:2006 End year:2007
Purpose:The purpose of the woodpecker surveys is to investigate IBWO-habitat relationships on public lands in the Big Woods of Arkansas using woodpecker densities as a surrogate for IBWO use. We conducted all bird surveys, also, to establish base-line data.
Field Method:3,5,10min w/ 25,50,100,>100m & flyover
Surveys:
Survey year
Points surveyed
Surveys
2002
1
1.00 per point
2006
82
1.11 per point
2007
57
1.28 per point
Study name:
Start year:2004 End year:2008
Purpose:Standard (101) Breeding Bird Survey routes that were surveyed using 4 distance classes and a flyover class. points conform to BBS coordinate locations (see BBS location database).
Field Method:3min w/ 25,50,100,>100m & flyover
Surveys:
Survey year
Points surveyed
Surveys
2006
50
1.00 per point
2007
100
1.00 per point
2008
89
1.00 per point
Study name:
Start year:2008
Purpose:
Field Method:3,5,10min w/ 25,50,100,150m & flyover
Surveys:
Survey year
Points surveyed
Surveys
0
No surveys
Study name:
Start year:1991
Purpose:
Field Method:3,5min w/ 25,50,>50m
Surveys:
Survey year
Points surveyed
Surveys
1991
24
1.00 per point
1992
228
1.00 per point
2000
40
1.00 per point
2001
37
1.00 per point
2002
36
1.00 per point
Study name:
Start year:2008
Purpose:
Field Method:3,5,10min w/ 25,50,75,100,150m & fly
Surveys:
