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Totals Hawk Ridge Bird Observatory - Hawkwatch (MN) 2015
Species
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Turkey Vulture
18
575
501
1
1095
1095
0
135 (
9 Oct
)
47
47
20 Aug
7 Nov
2.
Osprey
27
206
4
0
237
237
0
21 (
13 Sep
)
40
40
17 Aug
4 Oct
3.
Golden Eagle
0
0
102
107
209
209
0
21 (
17 Oct
)
39
39
1 Oct
29 Nov
4.
Sharp-shinned Hawk
362
11924
5472
55
17813
17813
0
1055 (
11 Oct
)
79
79
16 Aug
28 Nov
5.
Cooper's Hawk
23
70
12
0
105
105
0
10 (
7 Sep
)
42
42
20 Aug
17 Oct
6.
Accipiter sp.
0
0
1
0
1
1
0
1 (
24 Oct
)
1
1
24 Oct
24 Oct
7.
American Goshawk
2
11
103
37
153
153
0
15 (
16 Oct
)
46
46
27 Aug
29 Nov
8.
Northern Harrier
29
319
191
23
562
562
0
75 (
12 Oct
)
70
70
15 Aug
20 Nov
9.
Bald Eagle
230
1755
1807
1879
5671
5671
0
492 (
20 Nov
)
96
96
16 Aug
30 Nov
10.
Mississippi Kite
0
1
0
0
1
1
0
1 (
21 Sep
)
1
1
21 Sep
21 Sep
11.
Red-shouldered Hawk
0
0
1
0
1
1
0
1 (
16 Oct
)
1
1
16 Oct
16 Oct
12.
Broad-winged Hawk
226
40531
12
0
40769
40769
0
16815 (
19 Sep
)
48
48
15 Aug
13 Oct
13.
Swainson's Hawk
0
8
0
0
8
8
0
2 (
12 Sep
)
6
6
8 Sep
18 Sep
14.
Red-tailed Hawk
46
376
6302
1056
7780
7780
0
898 (
17 Oct
)
86
86
15 Aug
29 Nov
15.
Rough-legged Buzzard
0
0
210
376
586
586
0
63 (
1 Nov
)
41
41
7 Oct
29 Nov
16.
raptor sp.
1
14
17
0
32
32
0
10 (
29 Sep
)
15
15
31 Aug
25 Oct
17.
Short-eared Owl
0
0
1
0
1
1
0
1 (
11 Oct
)
1
1
11 Oct
11 Oct
18.
American Kestrel
51
1016
220
0
1287
1287
0
159 (
8 Sep
)
56
56
16 Aug
17 Oct
19.
falcon sp.
0
2
3
0
5
5
0
1 (
6 Sep
)
5
5
6 Sep
13 Oct
20.
Merlin
36
223
111
4
374
374
0
41 (
8 Sep
)
64
64
22 Aug
28 Nov
21.
Peregrine
0
119
30
0
149
149
0
17 (
27 Sep
)
36
36
1 Sep
20 Oct
22.
Northern Shrike
0
0
18
2
20
20
0
3 (
30 Oct
)
12
12
10 Oct
1 Nov
Species
Aug
Sep
Oct
Nov
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
1051
57150
15118
3540
76859
76859
0
100
100
Observation hours
110:45
276:15
263:30
174:45
825:15
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