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This chart represents the observation totals from all established HawkWatch International migration field sites in 2004. These data are the property of HawkWatch International and its collaborators, and may not be used without written permission from HawkWatch International.
| Please contact HawkWatch International for permission to use these data. Note: This is a large table that may take a few moments to load, so if it does not appear immediately, please be patient.
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|
|
Chelan |
Bonney |
Goshute |
Commissary |
Sandia |
Manzano |
|
|
Ridge |
Butte |
Mountains |
Ridge |
Mountains |
Mountains |
|
|
WA |
OR |
NV |
WY |
NM |
NM |
|
Years |
’99-’04 |
’95-’04 |
‘80-’04 |
2004 |
‘90-’04 |
‘90-’04 |
|
Captures
/ 10 hrs - prev. avg. |
7.4 |
10.5 |
17.2 |
- |
7.8 |
10.8 |
|
Captures
/ 10 hrs - 2004 |
5.0 |
14.9 |
15.8 |
4.7 |
4.7 |
13.6 |
|
Northern
Harrier |
6 |
2 |
2 |
0 |
0 |
0 |
|
Sharp-shinned
Hawk |
237 |
218 |
791 |
61 |
20 |
566 |
|
Cooper's
Hawk |
58 |
90 |
342 |
47 |
114 |
378 |
|
Northern
Goshawk |
16 |
13 |
29 |
12 |
1 |
2 |
|
Zone-tailed
Hawk |
- |
- |
- |
- |
0 |
0 |
|
Broad-winged
Hawk |
0 |
0 |
1 |
0 |
0 |
1 |
|
Swainson's
Hawk |
- |
- |
- |
- |
0 |
- |
|
Red-tailed
Hawk |
16 |
61 |
61 |
7 |
7 |
43 |
|
Rough-legged
Hawk |
0 |
0 |
0 |
- |
- |
- |
|
Golden
Eagle |
2 |
1 |
2 |
1 |
- |
2 |
|
American
Kestrel |
5 |
0 |
35 |
3 |
1 |
18 |
|
Merlin |
10 |
4 |
11 |
3 |
0 |
10 |
|
Prairie
Falcon |
1 |
4 |
4 |
2 |
1 |
3 |
|
Peregrine
Falcon |
1 |
0 |
0 |
0 |
0 |
5 |
|
TOTAL CAPTURES |
352 |
393 |
1278 |
136 |
144 |
1028 |
|
Recaptures1 |
0 |
2 |
2 |
- |
1 |
2 |
|
Foreign
Recaptures2 |
0 |
2 |
2 |
0 |
2 |
0 |
|
Foreign
Encounters3 |
2 |
2 |
15 |
0 |
2 |
5 |
1 Birds banded and later recaptured during another year at the same site.
2 Birds originally banded elsewhere and later recaptured at the migration site.
3 Birds banded at the migration site and later encountered somewhere else.