Eagle/Osprey Nest Distribution in the NER -...
Transcript of Eagle/Osprey Nest Distribution in the NER -...
Osprey Nests Occupied, Total, &
Number of Young Produced
0
20
40
60
80
100
120
140
160
180
1988
1990
1992
1994
1996
1998
2000
2002
2004
2006
2008
2010
Year
Num
ber of N
ests
No.Active
Total
No.Young
North-East Wisconsin Survey
*The data from 2008-10 is limited due to budget shortfalls leading to a partial survey.
Eagle Nests Active/Total & Number of
Young produced per Year
0
50
100
150
200
250
1990
1992
1994
1996
1998
2000
2002
2004
2006
2008
2010
Year
No
. N
ests No. Active
Total Nests
No. Young
24
North-East Wisconsin Survey
Wisconsin Osprey Nest Survey, 1973-2010Active Territories
0
100
200
300
400
500
600
73 75 77 79 81 83 85 87 89 91 93 95 97 99 01 03 05 07 09
Year
No
. T
err
ito
ries
No. Active Territories
Statewide numbers
Wisconsin Eagle Nest Survey, 1973-2010Occupied Territories
0
200
400
600
800
1000
1200
1400
73 75 77 79 81 83 85 87 89 91 93 95 97 99 01 03 05 07 09
Year
No. Terr
itori
es
No. territories
Statewide Numbers