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Remarkable
Analysis
Phenology
Record counts
Graph
Graph (combo)
Migration pattern (map)
Totals (date)
Totals (species)
Totals (species x migration site)
Totals by year (species)
Observation hours graph
Observation hours
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2025
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all months
spring
autumn
jan, feb & mar
apr, may & jun
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jul, aug & sep
aug, sep & oct
sep, oct & nov
oct, nov & dec
jan & feb
feb & mar
mar & apr
apr & may
may & jun
jun & jul
jul & aug
aug & sep
sep & oct
oct & nov
nov & dec
dec & jan
Select until 9 June
Totals Dinosaur Ridge Hawkwatch (CO) 2016 - 2025
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
1.
Canada Goose
0
0
0
0
0
0
0
0
0
64
64
64
0
64 (
2025
)
2.
Snow Goose
0
0
0
0
0
0
0
0
0
125
125
125
0
125 (
2025
)
3.
Mallard
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
4.
Goosander
0
0
0
0
0
0
0
0
0
9
9
9
0
9 (
2025
)
5.
White-throated Swift
0
0
0
0
0
0
0
0
0
914
914
914
19
914 (
2025
)
6.
Broad-tailed Hummingbird
0
0
0
0
0
0
0
0
0
32
32
32
0
32 (
2025
)
7.
Collared Dove
0
0
0
0
0
0
0
0
0
17
17
17
0
17 (
2025
)
8.
Mourning Dove
0
0
0
0
0
0
0
0
0
33
33
33
0
33 (
2025
)
9.
Sandhill Crane
0
0
0
0
0
0
0
0
0
1309
1309
1309
0
1309 (
2025
)
10.
Killdeer
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
11.
Long-billed Curlew
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
12.
Franklin's Gull
0
0
0
0
0
0
0
0
0
33
33
33
0
33 (
2025
)
13.
Ring-billed Gull
0
0
0
0
0
0
0
0
0
18
18
18
0
18 (
2025
)
14.
large gull sp.
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
15.
Double-crested Cormorant
0
0
0
0
0
0
0
0
0
22
22
22
0
22 (
2025
)
16.
Great Blue Heron
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
17.
American White Pelican
0
0
0
0
0
0
0
0
0
182
182
182
0
182 (
2025
)
18.
Turkey Vulture
0
0
0
0
0
0
0
0
0
379
379
379
1
379 (
2025
)
19.
Osprey
0
0
0
0
0
0
0
0
0
86
86
86
0
86 (
2025
)
20.
Golden Eagle
0
0
0
0
0
0
0
0
0
24
24
24
0
24 (
2025
)
21.
Sharp-shinned Hawk
0
0
0
0
0
0
0
0
0
359
359
359
0
359 (
2025
)
22.
Cooper's Hawk
0
0
0
0
0
0
0
0
0
309
309
309
0
309 (
2025
)
23.
Accipiter sp.
0
0
0
0
0
0
0
0
0
5
5
5
0
5 (
2025
)
24.
American Goshawk
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
25.
Northern Harrier
0
0
0
0
0
0
0
0
0
61
61
61
0
61 (
2025
)
26.
Bald Eagle
0
0
0
0
0
0
0
0
0
47
47
47
0
47 (
2025
)
27.
Broad-winged Hawk
0
0
0
0
0
0
0
0
0
274
274
274
0
274 (
2025
)
28.
Swainson's Hawk
0
0
0
0
0
0
0
0
0
46
46
46
0
46 (
2025
)
29.
Red-tailed Hawk
0
0
0
0
0
0
0
0
0
514
514
514
6
514 (
2025
)
30.
Red-tailed Hawk (Harlan’s)
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
31.
Red-tailed Hawk (Krider’s)
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
32.
Red-tailed Hawk (Western)
0
0
0
0
0
0
0
0
0
7
7
7
0
7 (
2025
)
33.
Ferruginous Hawk
0
0
0
0
0
0
0
0
0
29
29
29
0
29 (
2025
)
34.
Rough-legged Buzzard
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
35.
raptor sp.
0
0
0
0
0
0
0
0
0
6
6
6
0
6 (
2025
)
36.
Short-eared Owl
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
37.
Belted Kingfisher
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
38.
Northern Flicker
0
0
0
0
0
0
0
0
0
26
26
26
0
26 (
2025
)
39.
American Kestrel
0
0
0
0
0
0
0
0
0
952
952
952
1
952 (
2025
)
40.
Merlin
0
0
0
0
0
0
0
0
0
17
17
17
0
17 (
2025
)
41.
Merlin (taiga)
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
42.
Prairie Falcon
0
0
0
0
0
0
0
0
0
3
3
3
0
3 (
2025
)
43.
Peregrine
0
0
0
0
0
0
0
0
0
16
16
16
2
16 (
2025
)
44.
Say's Phoebe
0
0
0
0
0
0
0
0
0
18
18
18
0
18 (
2025
)
45.
Western Kingbird
0
0
0
0
0
0
0
0
0
6
6
6
0
6 (
2025
)
46.
Blue Jay
0
0
0
0
0
0
0
0
0
41
41
41
0
41 (
2025
)
47.
Woodhouse's Scrub Jay
0
0
0
0
0
0
0
0
0
19
19
19
0
19 (
2025
)
48.
Magpie
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
49.
Black-billed Magpie
0
0
0
0
0
0
0
0
0
58
58
58
0
58 (
2025
)
50.
American Crow
0
0
0
0
0
0
0
0
0
89
89
89
0
89 (
2025
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
51.
Raven
0
0
0
0
0
0
0
0
0
19
19
19
0
19 (
2025
)
52.
Black-capped Chickadee
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
53.
Mountain Chickadee
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
54.
Shore Lark
0
0
0
0
0
0
0
0
0
5
5
5
0
5 (
2025
)
55.
Tree Swallow
0
0
0
0
0
0
0
0
0
198
198
198
0
198 (
2025
)
56.
Violet-green Swallow
0
0
0
0
0
0
0
0
0
343
343
343
0
343 (
2025
)
57.
Northern Rough-winged Swallow
0
0
0
0
0
0
0
0
0
4
4
4
0
4 (
2025
)
58.
Swallow
0
0
0
0
0
0
0
0
0
21
21
21
0
21 (
2025
)
59.
Cliff Swallow
0
0
0
0
0
0
0
0
0
28
28
28
0
28 (
2025
)
60.
swallow sp.
0
0
0
0
0
0
0
0
0
50
50
50
0
50 (
2025
)
61.
American Bushtit
0
0
0
0
0
0
0
0
0
15
15
15
0
15 (
2025
)
62.
Rock Wren
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
63.
Blue-grey Gnatcatcher
0
0
0
0
0
0
0
0
0
11
11
11
0
11 (
2025
)
64.
White-breasted Nuthatch
0
0
0
0
0
0
0
0
0
4
4
4
0
4 (
2025
)
65.
Pygmy Nuthatch
0
0
0
0
0
0
0
0
0
7
7
7
0
7 (
2025
)
66.
Red-breasted Nuthatch
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
67.
Starling
0
0
0
0
0
0
0
0
0
6
6
6
0
6 (
2025
)
68.
Mountain Bluebird
0
0
0
0
0
0
0
0
0
387
387
387
0
387 (
2025
)
69.
Western Bluebird
0
0
0
0
0
0
0
0
0
135
135
135
0
135 (
2025
)
70.
Townsend's Solitaire
0
0
0
0
0
0
0
0
0
25
25
25
0
25 (
2025
)
71.
Hermit Thrush
0
0
0
0
0
0
0
0
0
3
3
3
0
3 (
2025
)
72.
American Robin
0
0
0
0
0
0
0
0
0
145
145
145
0
145 (
2025
)
73.
Evening Grosbeak
0
0
0
0
0
0
0
0
0
7
7
7
0
7 (
2025
)
74.
Grey-crowned Rosy Finch
0
0
0
0
0
0
0
0
0
130
130
130
0
130 (
2025
)
75.
House Finch
0
0
0
0
0
0
0
0
0
49
49
49
0
49 (
2025
)
76.
American Goldfinch
0
0
0
0
0
0
0
0
0
14
14
14
0
14 (
2025
)
77.
Lesser Goldfinch
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
78.
Pine Siskin
0
0
0
0
0
0
0
0
0
12
12
12
0
12 (
2025
)
79.
Chipping Sparrow
0
0
0
0
0
0
0
0
0
132
132
132
0
132 (
2025
)
80.
Dark-eyed Junco
0
0
0
0
0
0
0
0
0
75
75
75
0
75 (
2025
)
81.
Dark-eyed Junco (Oregon)
0
0
0
0
0
0
0
0
0
7
7
7
0
7 (
2025
)
82.
White-crowned Sparrow
0
0
0
0
0
0
0
0
0
5
5
5
0
5 (
2025
)
83.
Vesper Sparrow
0
0
0
0
0
0
0
0
0
4
4
4
0
4 (
2025
)
84.
Song Sparrow
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
85.
Spotted Towhee
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
86.
Red-winged Blackbird
0
0
0
0
0
0
0
0
0
4
4
4
0
4 (
2025
)
87.
Brewer's Blackbird
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
88.
Common Grackle
0
0
0
0
0
0
0
0
0
28
28
28
0
28 (
2025
)
89.
Orange-crowned Warbler
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
90.
Nashville Warbler
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
91.
Virginia's Warbler
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
92.
Yellow-rumped Warbler (Audubon's)
0
0
0
0
0
0
0
0
0
114
114
114
0
114 (
2025
)
93.
Yellow-rumped Warbler (Myrtle)
0
0
0
0
0
0
0
0
0
19
19
19
0
19 (
2025
)
94.
Black-headed Grosbeak
0
0
0
0
0
0
0
0
0
2
2
2
0
2 (
2025
)
95.
passerine sp.
0
0
0
0
0
0
0
0
0
1
1
1
0
1 (
2025
)
Species
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Totals
Average
Present
Year
Maximum
Totals
0
0
0
0
0
0
0
0
0
8193
8193
8193
29
Observation hours
492:03
492:03
492:03
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