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Colorado 1987-1994
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All Species Summary
All Species Summary
Species Summary
2692 blocks with records.
280 total species: 266 CO, 10 PR, 4 PO
Species List
sort:
taxonomic
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alpha
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Species
Best Evidence
Blocks PO
Blocks PR
Blocks CO
TOTAL
Canada Goose
CO
44
30
192
266 blocks
Wood Duck
CO
17
22
24
63 blocks
Blue-winged Teal
CO
49
95
56
200 blocks
Cinnamon Teal
CO
42
83
78
203 blocks
Northern Shoveler
CO
30
33
25
88 blocks
Gadwall
CO
40
60
57
157 blocks
American Wigeon
CO
21
40
24
85 blocks
Mallard
CO
188
262
539
989 blocks
Northern Pintail
CO
42
42
40
124 blocks
Green-winged Teal
CO
92
84
118
294 blocks
Canvasback
CO
3
3
7
13 blocks
Redhead
CO
13
29
18
60 blocks
Ring-necked Duck
CO
14
33
37
84 blocks
Lesser Scaup
CO
8
27
15
50 blocks
Bufflehead
CO
2
1
7
10 blocks
Barrow's Goldeneye
CO
2
2
3
7 blocks
Common Merganser
CO
48
40
56
144 blocks
Ruddy Duck
CO
16
28
24
68 blocks
Northern Bobwhite
CO
31
30
17
78 blocks
Scaled Quail
CO
44
53
51
148 blocks
Gambel's Quail
CO
19
8
6
33 blocks
Wild Turkey
CO
89
20
58
167 blocks
White-tailed Ptarmigan
CO
30
11
48
89 blocks
Greater Sage-Grouse
CO
23
76
25
124 blocks
Gunnison Sage-Grouse
CO
3
7
9
19 blocks
unid. Dusky Grouse / Sooty Grouse
CO
143
30
170
343 blocks
Sharp-tailed Grouse
CO
4
9
5
18 blocks
Greater Prairie-Chicken
CO
14
9
4
27 blocks
Lesser Prairie-Chicken
CO
0
8
1
9 blocks
Ring-necked Pheasant
CO
193
85
109
387 blocks
Chukar
CO
10
2
9
21 blocks
Pied-billed Grebe
CO
37
9
43
89 blocks
Eared Grebe
CO
10
4
28
42 blocks
Western Grebe
CO
13
9
15
37 blocks
Clark's Grebe
CO
10
3
7
20 blocks
Rock Pigeon
CO
176
95
192
463 blocks
Band-tailed Pigeon
CO
64
16
9
89 blocks
Mourning Dove
CO
394
344
775
1513 blocks
Greater Roadrunner
CO
36
14
11
61 blocks
Yellow-billed Cuckoo
CO
39
32
11
82 blocks
Black-billed Cuckoo
CO
2
1
1
4 blocks
Lesser Nighthawk
PO
1
0
0
1 blocks
Common Nighthawk
CO
588
406
114
1108 blocks
Common Poorwill
CO
158
30
21
209 blocks
Black Swift
CO
22
7
3
32 blocks
Chimney Swift
CO
45
8
4
57 blocks
White-throated Swift
CO
212
79
46
337 blocks
Black-chinned Hummingbird
CO
159
60
58
277 blocks
Anna's Hummingbird
PR
0
1
0
1 blocks
Broad-tailed Hummingbird
CO
409
344
207
960 blocks
Virginia Rail
CO
45
18
22
85 blocks
Sora
CO
78
33
28
139 blocks
American Coot
CO
54
24
106
184 blocks
Black Rail
PR
0
3
0
3 blocks
Sandhill Crane
CO
7
6
23
36 blocks
Black-necked Stilt
CO
4
4
7
15 blocks
American Avocet
CO
52
28
52
132 blocks
Killdeer
CO
311
239
614
1164 blocks
Piping Plover
CO
0
1
4
5 blocks
Mountain Plover
CO
73
36
63
172 blocks
Snowy Plover
CO
1
0
8
9 blocks
Upland Sandpiper
CO
14
10
1
25 blocks
Long-billed Curlew
CO
39
24
24
87 blocks
Wilson's Snipe
CO
119
200
54
373 blocks
Spotted Sandpiper
CO
247
114
178
539 blocks
Willet
CO
3
0
7
10 blocks
Wilson's Phalarope
CO
50
55
25
130 blocks
California Gull
CO
0
0
5
5 blocks
Least Tern
CO
1
2
2
5 blocks
Caspian Tern
PR
1
1
0
2 blocks
Black Tern
CO
15
5
4
24 blocks
Forster's Tern
CO
12
1
2
15 blocks
Double-crested Cormorant
CO
31
2
16
49 blocks
American White Pelican
CO
0
0
4
4 blocks
American Bittern
CO
18
9
4
31 blocks
Great Blue Heron
CO
103
3
54
160 blocks
Great Egret
CO
0
1
1
2 blocks
Snowy Egret
CO
11
1
11
23 blocks
Little Blue Heron
CO
0
0
1
1 blocks
Cattle Egret
CO
2
0
2
4 blocks
Green Heron
CO
7
2
3
12 blocks
Black-crowned Night-Heron
CO
46
4
26
76 blocks
White-faced Ibis
CO
20
0
13
33 blocks
Turkey Vulture
CO
479
36
17
532 blocks
Osprey
CO
7
0
22
29 blocks
Golden Eagle
CO
275
57
134
466 blocks
Northern Harrier
CO
236
64
31
331 blocks
Sharp-shinned Hawk
CO
165
27
23
215 blocks
Cooper's Hawk
CO
202
37
89
328 blocks
American Goshawk
CO
119
19
46
184 blocks
Mississippi Kite
CO
12
1
12
25 blocks
Broad-winged Hawk
PO
1
0
0
1 blocks
Swainson's Hawk
CO
303
99
331
733 blocks
Red-tailed Hawk
CO
619
233
352
1204 blocks
Ferruginous Hawk
CO
111
12
55
178 blocks
Barn Owl
CO
41
10
45
96 blocks
Flammulated Owl
CO
120
38
11
169 blocks
Western Screech-Owl
CO
29
19
12
60 blocks
Eastern Screech-Owl
CO
24
7
16
47 blocks
Great Horned Owl
CO
425
123
369
917 blocks
Northern Pygmy-Owl
CO
37
8
10
55 blocks
Burrowing Owl
CO
61
59
173
293 blocks
Long-eared Owl
CO
23
7
28
58 blocks
Short-eared Owl
CO
18
4
7
29 blocks
Boreal Owl
CO
33
10
14
57 blocks
Northern Saw-whet Owl
CO
81
21
19
121 blocks
Belted Kingfisher
CO
194
70
69
333 blocks
Lewis's Woodpecker
CO
56
31
103
190 blocks
Red-headed Woodpecker
CO
60
34
60
154 blocks
Acorn Woodpecker
CO
0
1
1
2 blocks
Red-bellied Woodpecker
CO
4
3
5
12 blocks
Williamson's Sapsucker
CO
91
51
146
288 blocks
Red-naped Sapsucker
CO
105
51
336
492 blocks
American Three-toed Woodpecker
CO
65
24
42
131 blocks
Downy Woodpecker
CO
225
103
144
472 blocks
Ladder-backed Woodpecker
CO
22
10
7
39 blocks
Hairy Woodpecker
CO
266
115
216
597 blocks
(Yellow-shafted Flicker) Northern Flicker
CO
13
12
22
47 blocks
(Red-shafted Flicker) Northern Flicker
CO
390
258
644
1292 blocks
hybrid Northern Flicker (Red x Yellow-shafted)
CO
3
1
3
7 blocks
American Kestrel
CO
476
297
300
1073 blocks
Prairie Falcon
CO
96
19
60
175 blocks
Ash-throated Flycatcher
CO
126
87
98
311 blocks
Great Crested Flycatcher
CO
10
2
6
18 blocks
Cassin's Kingbird
CO
47
30
50
127 blocks
Western Kingbird
CO
149
161
660
970 blocks
Eastern Kingbird
CO
146
119
174
439 blocks
Scissor-tailed Flycatcher
CO
2
1
2
5 blocks
Olive-sided Flycatcher
CO
275
103
63
441 blocks
Western Wood-Pewee
CO
395
285
265
945 blocks
Eastern Wood-Pewee
PR
0
1
0
1 blocks
Willow Flycatcher
CO
55
35
23
113 blocks
Least Flycatcher
CO
1
0
2
3 blocks
Hammond's Flycatcher
CO
135
39
46
220 blocks
Gray Flycatcher
CO
104
39
53
196 blocks
Dusky Flycatcher
CO
220
101
173
494 blocks
(Cordilleran Flycatcher) Western Flycatcher
CO
232
113
185
530 blocks
Black Phoebe
CO
2
0
3
5 blocks
Eastern Phoebe
CO
5
1
24
30 blocks
Say's Phoebe
CO
250
109
374
733 blocks
Vermilion Flycatcher
CO
0
0
1
1 blocks
White-eyed Vireo
CO
0
0
1
1 blocks
Bell's Vireo
CO
4
3
4
11 blocks
Gray Vireo
CO
21
16
22
59 blocks
Yellow-throated Vireo
PR
0
1
0
1 blocks
Plumbeous Vireo
CO
184
124
137
445 blocks
Warbling Vireo
CO
192
224
325
741 blocks
Red-eyed Vireo
CO
20
8
3
31 blocks
Loggerhead Shrike
CO
162
73
291
526 blocks
Canada Jay
CO
146
66
128
340 blocks
Pinyon Jay
CO
179
34
75
288 blocks
Steller's Jay
CO
379
122
137
638 blocks
Blue Jay
CO
84
36
63
183 blocks
unid. California Scrub-Jay / Woodhouse's Scrub-Jay
CO
183
67
145
395 blocks
Clark's Nutcracker
CO
407
63
79
549 blocks
Black-billed Magpie
CO
226
60
733
1019 blocks
American Crow
CO
330
86
120
536 blocks
Chihuahuan Raven
CO
28
19
43
90 blocks
Common Raven
CO
605
157
165
927 blocks
Black-capped Chickadee
CO
245
101
226
572 blocks
Mountain Chickadee
CO
208
122
528
858 blocks
Juniper Titmouse
CO
97
34
112
243 blocks
Horned Lark
CO
196
211
628
1035 blocks
Bank Swallow
CO
42
9
49
100 blocks
Tree Swallow
CO
216
58
352
626 blocks
Violet-green Swallow
CO
355
128
420
903 blocks
Northern Rough-winged Swallow
CO
227
62
140
429 blocks
Purple Martin
CO
14
8
24
46 blocks
Barn Swallow
CO
223
54
875
1152 blocks
Cliff Swallow
CO
205
18
577
800 blocks
Bushtit
CO
71
27
116
214 blocks
Ruby-crowned Kinglet
CO
135
181
238
554 blocks
Golden-crowned Kinglet
CO
83
49
76
208 blocks
Cedar Waxwing
CO
53
8
20
81 blocks
Red-breasted Nuthatch
CO
252
97
165
514 blocks
White-breasted Nuthatch
CO
311
54
197
562 blocks
Pygmy Nuthatch
CO
89
25
135
249 blocks
Brown Creeper
CO
172
34
76
282 blocks
Blue-gray Gnatcatcher
CO
116
100
192
408 blocks
Rock Wren
CO
195
130
243
568 blocks
Canyon Wren
CO
81
53
47
181 blocks
Bewick's Wren
CO
78
79
78
235 blocks
Carolina Wren
CO
0
1
1
2 blocks
House Wren
CO
189
187
717
1093 blocks
unid. Pacific Wren / Winter Wren
PO
1
0
0
1 blocks
Sedge Wren
PR
0
2
0
2 blocks
Marsh Wren
CO
10
10
15
35 blocks
Gray Catbird
CO
30
22
22
74 blocks
Curve-billed Thrasher
CO
16
2
13
31 blocks
Brown Thrasher
CO
96
63
94
253 blocks
Sage Thrasher
CO
81
45
104
230 blocks
Northern Mockingbird
CO
194
145
160
499 blocks
European Starling
CO
194
69
590
853 blocks
American Dipper
CO
98
21
162
281 blocks
Eastern Bluebird
CO
9
8
20
37 blocks
Western Bluebird
CO
55
47
146
248 blocks
Mountain Bluebird
CO
128
138
706
972 blocks
Townsend's Solitaire
CO
279
116
155
550 blocks
Veery
CO
10
11
4
25 blocks
Swainson's Thrush
CO
99
47
32
178 blocks
Hermit Thrush
CO
221
231
218
670 blocks
American Robin
CO
183
117
1317
1617 blocks
House Sparrow
CO
86
74
571
731 blocks
American Pipit
CO
18
21
101
140 blocks
Evening Grosbeak
CO
144
66
62
272 blocks
Pine Grosbeak
CO
84
112
90
286 blocks
Brown-capped Rosy-Finch
CO
39
17
26
82 blocks
House Finch
CO
175
141
224
540 blocks
Cassin's Finch
CO
196
162
177
535 blocks
Red Crossbill
CO
209
77
82
368 blocks
White-winged Crossbill
CO
7
1
6
14 blocks
Pine Siskin
CO
376
187
242
805 blocks
Lesser Goldfinch
CO
152
126
66
344 blocks
American Goldfinch
CO
228
133
54
415 blocks
Chestnut-collared Longspur
CO
5
4
6
15 blocks
Thick-billed Longspur
CO
4
11
21
36 blocks
Cassin's Sparrow
CO
102
177
67
346 blocks
Grasshopper Sparrow
CO
98
162
81
341 blocks
Black-throated Sparrow
CO
20
10
15
45 blocks
Lark Sparrow
CO
211
173
440
824 blocks
Lark Bunting
CO
93
254
333
680 blocks
Chipping Sparrow
CO
263
146
434
843 blocks
Field Sparrow
CO
1
5
1
7 blocks
Brewer's Sparrow
CO
195
87
169
451 blocks
Fox Sparrow
CO
73
54
30
157 blocks
(Gray-headed Junco) Dark-eyed Junco
CO
93
102
479
674 blocks
White-crowned Sparrow
CO
78
102
220
400 blocks
unid. Sagebrush Sparrow / Bell's Sparrow
CO
39
24
37
100 blocks
Vesper Sparrow
CO
229
126
277
632 blocks
Savannah Sparrow
CO
78
61
81
220 blocks
Song Sparrow
CO
243
177
236
656 blocks
Lincoln's Sparrow
CO
81
100
267
448 blocks
Canyon Towhee
CO
28
19
33
80 blocks
Rufous-crowned Sparrow
CO
10
7
4
21 blocks
Green-tailed Towhee
CO
190
183
358
731 blocks
Spotted Towhee
CO
139
165
221
525 blocks
Yellow-breasted Chat
CO
89
65
22
176 blocks
Yellow-headed Blackbird
CO
55
55
111
221 blocks
Bobolink
CO
4
6
11
21 blocks
Eastern Meadowlark
CO
1
3
1
5 blocks
Western Meadowlark
CO
218
304
768
1290 blocks
Orchard Oriole
CO
69
64
78
211 blocks
Bullock's Oriole
CO
147
97
592
836 blocks
Baltimore Oriole
CO
11
5
7
23 blocks
hybrid Bullock's Oriole x Baltimore Oriole
CO
0
1
1
2 blocks
Scott's Oriole
CO
7
4
3
14 blocks
Red-winged Blackbird
CO
195
325
649
1169 blocks
Brown-headed Cowbird
CO
468
530
232
1230 blocks
Brewer's Blackbird
CO
171
151
427
749 blocks
Common Grackle
CO
147
103
461
711 blocks
Great-tailed Grackle
CO
11
9
18
38 blocks
Ovenbird
CO
5
7
1
13 blocks
Northern Waterthrush
CO
2
0
2
4 blocks
Golden-winged Warbler
CO
0
0
1
1 blocks
Blue-winged Warbler
PR
0
1
0
1 blocks
Orange-crowned Warbler
CO
147
59
55
261 blocks
Virginia's Warbler
CO
154
107
108
369 blocks
MacGillivray's Warbler
CO
132
135
136
403 blocks
Common Yellowthroat
CO
101
102
36
239 blocks
Hooded Warbler
CO
0
0
1
1 blocks
American Redstart
CO
9
2
3
14 blocks
Yellow Warbler
CO
269
247
307
823 blocks
Chestnut-sided Warbler
CO
3
2
1
6 blocks
(unid. Myrtle / Audubon's) Yellow-rumped Warbler
CO
147
158
390
695 blocks
Yellow-throated Warbler
PR
0
1
0
1 blocks
Grace's Warbler
CO
14
4
8
26 blocks
Black-throated Gray Warbler
CO
62
62
95
219 blocks
Wilson's Warbler
CO
72
80
145
297 blocks
Hepatic Tanager
CO
2
6
4
12 blocks
Summer Tanager
PR
1
1
0
2 blocks
Western Tanager
CO
224
195
235
654 blocks
Northern Cardinal
CO
0
3
1
4 blocks
Rose-breasted Grosbeak
CO
2
4
1
7 blocks
Black-headed Grosbeak
CO
220
163
194
577 blocks
Blue Grosbeak
CO
135
133
77
345 blocks
Lazuli Bunting
CO
151
117
76
344 blocks
Indigo Bunting
CO
44
28
4
76 blocks
hybrid Lazuli Bunting x Indigo Bunting
PO
6
0
0
6 blocks
Painted Bunting
PR
0
1
0
1 blocks
Dickcissel
CO
35
28
8
71 blocks
Back to
Colorado 1987-1994
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U.S. Department of the Interior
||
U.S. Geological Survey
||
Patuxent Wildlife Research Center
Laurel, MD, USA 20708-4038
This site is: http://www.pwrc.usgs.gov/bba
Information contained in this application does not necessarily have the endorsement of USGS.
Contact:
mwimer@usgs.gov
Last updated: Site - May 2014; Content - various, depending on atlas.
Page generated on: 20-Mar-2025