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Remarkable
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Totals Dinosaur Ridge Hawkwatch (CO) 2025
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
1.
Canada Goose
42
0
42
14
28
26 (
27 Mar
)
13
4
4 Mar
27 Mar
2.
White-throated Swift
4
25
29
0
29
24 (
1 Apr
)
10
3
27 Mar
2 Apr
3.
Mourning Dove
10
0
10
0
10
8 (
27 Mar
)
6
2
27 Mar
29 Mar
4.
Sandhill Crane
1280
0
1280
0
1280
1006 (
26 Mar
)
16
5
11 Mar
26 Mar
5.
Ring-billed Gull
0
11
11
0
11
11 (
1 Apr
)
3
1
1 Apr
1 Apr
6.
Double-crested Cormorant
3
0
3
0
3
2 (
27 Mar
)
6
2
27 Mar
30 Mar
7.
Turkey Vulture
41
14
55
0
55
11 (
29 Mar
)
32
10
25 Mar
3 Apr
8.
Osprey
4
2
6
0
6
1 (
26 Mar
)
19
6
26 Mar
2 Apr
9.
Golden Eagle
19
0
19
0
19
3 (
29 Mar
)
45
14
1 Mar
29 Mar
10.
Sharp-shinned Hawk
28
4
32
0
32
8 (
30 Mar
)
42
13
15 Mar
3 Apr
11.
Cooper's Hawk
49
2
51
0
51
10 (
30 Mar
)
45
14
15 Mar
3 Apr
12.
Accipiter sp.
1
0
1
0
1
1 (
24 Mar
)
3
1
24 Mar
24 Mar
13.
American Goshawk
1
0
1
0
1
1 (
24 Mar
)
3
1
24 Mar
24 Mar
14.
Northern Harrier
8
1
9
0
9
3 (
23 Mar
)
23
7
12 Mar
3 Apr
15.
Bald Eagle
27
0
27
0
27
5 (
23 Mar
)
42
13
4 Mar
29 Mar
16.
Red-tailed Hawk
255
14
269
0
269
59 (
20 Mar
)
84
26
1 Mar
3 Apr
17.
Red-tailed Hawk (Harlan’s)
1
0
1
0
1
1 (
10 Mar
)
3
1
10 Mar
10 Mar
18.
Red-tailed Hawk (Western)
7
0
7
0
7
4 (
2 Mar
)
13
4
2 Mar
5 Mar
19.
Ferruginous Hawk
15
0
15
0
15
3 (
23 Mar
)
32
10
5 Mar
30 Mar
20.
Rough-legged Buzzard
2
0
2
0
2
1 (
1 Mar
)
6
2
1 Mar
15 Mar
21.
Northern Flicker
4
0
4
0
4
2 (
27 Mar
)
10
3
11 Mar
27 Mar
22.
American Kestrel
102
5
107
0
107
32 (
25 Mar
)
45
14
10 Mar
3 Apr
23.
Merlin
5
0
5
0
5
1 (
15 Mar
)
16
5
15 Mar
27 Mar
24.
Prairie Falcon
2
0
2
0
2
1 (
4 Mar
)
6
2
4 Mar
16 Mar
25.
Peregrine
4
1
5
1
4
2 (
30 Mar
)
13
4
13 Mar
1 Apr
26.
Say's Phoebe
1
0
1
0
1
1 (
26 Mar
)
3
1
26 Mar
26 Mar
27.
American Crow
69
0
69
5
64
18 (
25 Mar
)
23
7
8 Mar
28 Mar
28.
Raven
5
0
5
0
5
5 (
11 Mar
)
3
1
11 Mar
11 Mar
29.
Black-capped Chickadee
2
0
2
2
0
2 (
13 Mar
)
3
1
13 Mar
13 Mar
30.
Tree Swallow
19
1
20
0
20
17 (
26 Mar
)
10
3
26 Mar
1 Apr
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
31.
American Bushtit
15
0
15
3
12
7 (
19 Mar
)
10
3
9 Mar
19 Mar
32.
White-breasted Nuthatch
2
0
2
2
0
2 (
13 Mar
)
3
1
13 Mar
13 Mar
33.
Mountain Bluebird
364
3
367
0
367
48 (
25 Mar
)
71
22
4 Mar
1 Apr
34.
Western Bluebird
37
45
82
3
79
34 (
1 Apr
)
19
6
4 Mar
2 Apr
35.
Townsend's Solitaire
8
0
8
0
8
4 (
26 Mar
)
13
4
12 Mar
28 Mar
36.
American Robin
69
0
69
0
69
49 (
30 Mar
)
26
8
11 Mar
30 Mar
37.
Grey-crowned Rosy Finch
130
0
130
0
130
120 (
6 Mar
)
10
3
4 Mar
7 Mar
38.
House Finch
26
0
26
0
26
9 (
20 Mar
)
19
6
19 Mar
29 Mar
39.
American Goldfinch
4
0
4
0
4
4 (
20 Mar
)
3
1
20 Mar
20 Mar
40.
Pine Siskin
2
0
2
0
2
2 (
8 Mar
)
3
1
8 Mar
8 Mar
41.
Dark-eyed Junco
23
0
23
0
23
14 (
6 Mar
)
10
3
6 Mar
13 Mar
42.
Red-winged Blackbird
2
0
2
0
2
2 (
27 Mar
)
3
1
27 Mar
27 Mar
Species
Mar
Apr
Totals
S
N
Maximum
Presence
(%)
Presence
(days)
First
Last
Totals
2692
128
2820
30
2790
100
31
Observation hours
195:56
17:39
213:35
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