AudioDateDownLeftRightUpIconClosefacebookReportGallerySettingsGiftLanguageGridLanguage iconListMapMenunoAudionoPhotoPhotoPlayPlusSearchStartwitterUserVideo

Pueblo Reservoir

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Darth Aves 15 Sep 2018 9
Steve Brown 3 Jun 2018 15
Aidan G. Coohill 26 May 2018 20
Dylan Cooper 19 May 2018 12
Sebastian Casarez 19 May 2018 41
Dolf Hall 19 May 2018 41
Bill Wright_cc 16 May 2018 10
Bill Wright_cc 15 May 2018 13
Robb Hinds 12 May 2018 63
Arthur Steinberger 8 May 2018 30
More Recent Visits...

Top eBirders

Updated 3 sec ago.
1 Van Truan
272
2 James Beatty
171
3 Loch Kilpatrick
167
4 Robb Hinds
129
5 Cathy Sheeter
121
6 Norm Lewis
117
7 Chris Goulart
104
8 Bill Maynard
102
9 Chris Knight
98
9 Mel & Jeanne Goff
98

335 Species 1160 Checklists

Updated 3 sec ago.
Species Name Count Date By
Larus sp. 775 5 Apr 2018 Richard Bunn N
 
1 Sandhill Crane 110 11 Oct 2017 Brandon K. Percival
2 Black Tern 50 5 Sep 2014 Joe Roller
3 Blue-winged Teal 40 15 Sep 2018 Brandon K. Percival
4 Western Grebe 40 15 Sep 2018 Brandon K. Percival
5 Violet-green Swallow 40 19 May 2018 Dylan Cooper
swallow sp. 22 12 May 2018 Brandon K. Percival
6 Northern Shoveler 20 15 Sep 2018 Brandon K. Percival
duck sp. 20 27 Oct 2017 Brian Marra
Spizella sp./American Tree Sparrow 20 9 Nov 1974 Van Truan
7 Gadwall 18 12 May 2018 Robb Hinds
8 Lapland Longspur 15 12 Jan 2018 Joel Adams N
 
9 Eared Grebe 14 15 Sep 2018 Brandon K. Percival
10 Ruddy Duck 13 15 Sep 2018 Brandon K. Percival
11 Gray-crowned Rosy-Finch 13 5 Jan 2015 Stanley Oswald
12 Wilson's Warbler 13 15 Sep 2018 Brandon K. Percival
13 Bank Swallow 12 12 May 2018 Brandon K. Percival
14 Bohemian Waxwing 12 27 Nov 1975 Van Truan
15 Brewer's Sparrow 12 28 Sep 2014 Cathy Sheeter
16 Red-winged Blackbird 12 15 Sep 2018 Brandon K. Percival
17 Ross's Goose 10 11 Dec 2013 Steven Mlodinow
Cackling/Canada Goose 10 24 Jan 2018 Richard Bunn
Greater/Lesser Scaup 10 12 Jan 2018 Joel Adams
18 Scaled Quail 10 19 May 2018 Dolf Hall
shorebird sp. 10 5 Sep 2014 Joe Roller
Spizella sp. 10 24 Aug 2013 Christopher Warneke N
 
19 White-winged Scoter 9 6 Jan 2018 Art Hudak N
 
20 Wild Turkey 9 12 May 2018 Robb Hinds
21 Franklin's Gull 9 19 May 2018 Dylan Cooper
22 Dark-eyed Junco 9 10 Apr 2018 Sarah Leavesley
23 White-throated Swift 8 19 May 2018 Dolf Hall
24 American Avocet 8 19 May 2018 Dylan Cooper
25 Long-billed Curlew 8 14 Apr 2010 Brandon K. Percival
26 Horned Lark 8 19 May 2018 Dolf Hall
27 White-crowned Sparrow 8 15 Sep 2018 Brandon K. Percival
28 Blue Jay 7 15 Sep 2018 Brandon K. Percival
29 Bufflehead 6 12 May 2018 Robb Hinds
30 Western Bluebird 6 24 Mar 2018 Brandon K. Percival
31 European Starling 6 15 Sep 2018 Brandon K. Percival
32 Western Tanager 6 15 Sep 2018 Brandon K. Percival
33 Greater White-fronted Goose 5 10 Nov 2012 James Beatty P
 
34 American Wigeon 5 15 Sep 2018 Brandon K. Percival
35 California Gull 5 15 Sep 2018 Brandon K. Percival
36 White-faced Ibis 5 29 Apr 2018 Brandon K. Percival
37 Common Raven 5 15 Sep 2018 Brandon K. Percival
38 Barn Swallow 5 15 Sep 2018 Brandon K. Percival
39 Bushtit 5 19 May 2018 Sebastian Casarez
40 Cackling Goose 4 15 Jan 2018 Nick Moore
41 Wood Duck 4 12 May 2018 Robb Hinds
42 Redhead 4 30 Mar 2018 Richard Bunn
43 Hooded Merganser 4 24 Jan 2018 Richard Bunn
grebe sp. 4 27 Dec 2017 Kevin Ash
44 Rock Pigeon 4 19 May 2018 Dolf Hall
45 White-rumped Sandpiper 4 5 Jun 2013 Brandon K. Percival
46 Double-crested Cormorant 4 15 Sep 2018 Brandon K. Percival
47 Western Wood-Pewee 4 15 Sep 2018 Brandon K. Percival
48 Tree Swallow 4 26 May 2018 Aidan G. Coohill
49 Black-capped Chickadee 4 15 Sep 2018 Brandon K. Percival
50 Canyon Wren 4 19 May 2018 Dolf Hall
51 Swainson's Thrush 4 19 May 2018 Dolf Hall
52 Chipping Sparrow 4 15 Sep 2018 Brandon K. Percival
53 Brown-headed Cowbird 4 19 May 2018 Dolf Hall
54 Brewer's Blackbird 4 19 May 2018 Dolf Hall
55 House Sparrow 4 19 May 2018 Dolf Hall
Blue-winged/Cinnamon Teal 3 16 Sep 2017 Brandon K. Percival
56 Mallard 3 15 Sep 2018 Brandon K. Percival
57 Red-necked Grebe 3 12 Jan 2018 Joel Adams N
 
58 Mourning Dove 3 15 Sep 2018 Brandon K. Percival
Semipalmated/Western Sandpiper 3 28 Apr 1974 Van Truan
59 Turkey Vulture 3 15 Sep 2018 Brandon K. Percival
60 Osprey 3 15 Sep 2018 Brandon K. Percival
61 Mountain Chickadee 3 5 Apr 2018 Richard Bunn
62 American Robin 3 15 Sep 2018 Brandon K. Percival
63 Curve-billed Thrasher 3 15 May 2018 Bill Wright_cc P
 
64 Brown Thrasher 3 15 Sep 2017 Brandon K. Percival
65 Cassin's Finch 3 21 May 2017 Nate Mast
66 Lesser Goldfinch 3 19 May 2018 Sebastian Casarez
67 Savannah Sparrow 3 12 May 2018 Robb Hinds
68 Common Grackle 3 15 Sep 2018 Brandon K. Percival
69 Tundra Swan 2 17 Nov 2014 Brandon K. Percival
70 Northern Pintail 2 19 Feb 2018 Joy Lake
71 Ring-necked Duck 2 13 Jan 2018 Diane Roberts
72 Greater Scaup 2 29 Mar 2018 Michael Shoop
73 Long-tailed Duck 2 6 Jan 2018 Steven Mlodinow
74 Common Merganser 2 12 May 2018 Brandon K. Percival N
 
Common/Red-breasted Merganser 2 12 Jan 2018 Joel Adams
75 Ring-necked Pheasant 2 4 May 2013 Chris Goulart
76 Horned Grebe 2 30 Mar 2018 Richard Bunn
77 Common Poorwill 2 9 May 2016 Larry Geiger N
 
hummingbird sp. 2 1 Sep 2012 Ann Word
78 Semipalmated Plover 2 4 May 2013 Chris Goulart
79 Killdeer 2 15 Sep 2018 Brandon K. Percival
80 Sanderling 2 4 May 2013 Chris Goulart
81 Semipalmated Sandpiper 2 19 Apr 2017 Brandon K. Percival
82 Bonaparte's Gull 2 12 May 2018 Brandon K. Percival
83 Little Gull 2 16 Aug 2017 Brandon K. Percival N
 
84 Iceland Gull 2 13 Jan 2018 Diane Roberts P
 
85 Lesser Black-backed Gull 2 15 Sep 2018 Brandon K. Percival N
 
gull sp. 2 10 Apr 2018 Sarah Leavesley
86 Caspian Tern 2 7 Oct 2015 Brandon K. Percival
87 Forster's Tern 2 11 Oct 2017 Brandon K. Percival
88 Pacific Loon 2 8 Jan 2018 Loch Kilpatrick
89 Great Blue Heron 2 15 Sep 2018 Brandon K. Percival
90 Cattle Egret 2 24 Oct 2015 Paul Hurtado P
 
91 Swainson's Hawk 2 19 May 2018 Sebastian Casarez
92 Western Screech-Owl 2 18 Dec 1982 Van Truan
93 Belted Kingfisher 2 15 Sep 2018 Brandon K. Percival
94 Downy Woodpecker 2 15 Sep 2018 Brandon K. Percival
95 Willow Flycatcher 2 21 May 2017 Nate Mast
96 Say's Phoebe 2 15 Sep 2018 Brandon K. Percival
97 Cassin's Kingbird 2 21 May 2017 Nate Mast
98 Western Kingbird 2 15 Sep 2018 Brandon K. Percival
99 American Crow 2 19 May 2018 Dolf Hall
raven sp. 2 28 Mar 2018 Jamie Adams P
 
100 Cliff Swallow 2 3 Jun 2018 Steve Brown
101 Bewick's Wren 2 15 Sep 2018 Brandon K. Percival
102 American Pipit 2 20 Apr 2018 Brandon K. Percival
103 Cedar Waxwing 2 15 Sep 2018 Brandon K. Percival
104 Evening Grosbeak 2 7 Nov 2009 Van Truan
105 House Finch 2 15 Sep 2018 Brandon K. Percival
106 Pine Siskin 2 16 Apr 2018 Andreas Winnem
107 American Goldfinch 2 15 Sep 2018 Brandon K. Percival
108 Fox Sparrow 2 26 Oct 2012 Brandon K. Percival N
 
109 Lincoln's Sparrow 2 15 Sep 2018 Brandon K. Percival
110 Swamp Sparrow 2 16 Dec 2017 Brandon K. Percival
111 Green-tailed Towhee 2 15 Sep 2018 Brandon K. Percival
112 Yellow-breasted Chat 2 21 May 2017 Nate Mast
113 Rusty Blackbird 2 18 Jan 2018 Adam Vesely P
 
114 Great-tailed Grackle 2 26 May 2018 Aidan G. Coohill
115 Common Yellowthroat 2 15 Sep 2018 Brandon K. Percival
116 Yellow-rumped Warbler 2 15 Sep 2018 Brandon K. Percival
117 Northern Cardinal 2 18 Oct 2011 Brandon K. Percival N
 
118 Snow Goose 1 10 Nov 2012 James Beatty P
 
119 Brant 1 11 Nov 2006 Jeff Witters N
 
120 Canada Goose 1 15 Sep 2018 Brandon K. Percival
121 Trumpeter Swan 1 24 Jan 2015 David Tønnessen
Mallard x Mexican Duck (hybrid) 1 30 Mar 2018 Richard Bunn P
 
122 Canvasback 1 6 Jan 2018 Steven Mlodinow
123 Surf Scoter 1 1 Nov 2016 Mel & Jeanne Goff
124 Black Scoter 1 8 Nov 2016 Brandon K. Percival
125 Common Goldeneye 1 12 May 2018 Robb Hinds P
 
126 Barrow's Goldeneye 1 12 Jan 2018 Joel Adams
Common/Barrow's Goldeneye 1 14 Mar 2018 Mike Major
Common Goldeneye x Hooded Merganser (hybrid) 1 28 Jan 2007 Steven Mlodinow N
 
127 Red-breasted Merganser 1 15 Jan 2018 Nick Moore
128 Pied-billed Grebe 1 15 Sep 2018 Brandon K. Percival
Horned/Eared Grebe 1 10 Apr 2018 Sarah Leavesley
129 Clark's Grebe 1 15 Sep 2018 Brandon K. Percival
Western x Clark's Grebe (hybrid) 1 25 Nov 2017 Steven Mlodinow
Western/Clark's Grebe 1 6 Jan 2018 Dale Adams
130 Eurasian Collared-Dove 1 15 Sep 2018 Brandon K. Percival
131 White-winged Dove 1 17 Dec 2016 Brandon K. Percival
132 Greater Roadrunner 1 17 Dec 2016 Brandon K. Percival
133 Yellow-billed Cuckoo 1 14 Aug 2015 Brandon K. Percival
134 Black-billed Cuckoo 1 1 Jun 1974 Van Truan N
 
135 Black Swift 1 30 May 2013 Brandon K. Percival P
 
136 Black-chinned Hummingbird 1 15 Sep 2018 Brandon K. Percival
137 Broad-tailed Hummingbird 1 29 Apr 2018 Brandon K. Percival
138 Calliope Hummingbird 1 16 Aug 2017 Joel Adams
139 Sora 1 8 Nov 1975 Van Truan
140 American Coot 1 15 Sep 2018 Brandon K. Percival
141 Black-necked Stilt 1 14 May 2016 Van Truan
142 Black-bellied Plover 1 25 Sep 2003 Nicholas Block
143 American Golden-Plover 1 4 Oct 2003 Brandon K. Percival
144 Mountain Plover 1 18 Apr 2013 Brandon K. Percival
145 Whimbrel 1 23 Apr 2017 Anonymous eBirder
146 Marbled Godwit 1 21 Apr 2018 Brandon K. Percival
147 Red Knot 1 25 Sep 2003 Nicholas Block
148 Dunlin 1 22 Jan 2017 Brandon K. Percival P
 
149 Least Sandpiper 1 6 Jan 2018 Steven Mlodinow N
 
150 Pectoral Sandpiper 1 5 Jun 2013 Brandon K. Percival
151 Western Sandpiper 1 27 Apr 2017 Rich Miller
peep sp. 1 14 Sep 2012 John Thomton
152 Short-billed Dowitcher 1 4 Oct 2005 Brandon K. Percival N
 
153 Long-billed Dowitcher 1 19 Sep 2018 Brandon K. Percival
154 Wilson's Snipe 1 12 Jan 2018 Richard Bunn
155 Wilson's Phalarope 1 19 May 2018 Dylan Cooper
156 Red Phalarope 1 18 Jan 2016 Bill Maynard P
 
157 Spotted Sandpiper 1 19 May 2018 Dylan Cooper
158 Solitary Sandpiper 1 3 May 2016 Brandon K. Percival
159 Greater Yellowlegs 1 20 Apr 2018 Brandon K. Percival
160 Willet 1 19 May 2018 Dylan Cooper
161 Lesser Yellowlegs 1 30 Apr 2018 Brandon K. Percival
Greater/Lesser Yellowlegs 1 8 Nov 1975 Van Truan
162 Pomarine Jaeger 1 8 Oct 2000 Randy Yuen
163 Parasitic Jaeger 1 14 Nov 2009 Bryan Patrick
164 Long-tailed Jaeger 1 11 Oct 2017 Brandon K. Percival N
 
jaeger sp. 1 4 Oct 2013 Rich Miller N
 
165 Black-legged Kittiwake 1 20 Nov 2016 Steven Mlodinow N
 
166 Sabine's Gull 1 11 Oct 2017 Brandon K. Percival
167 Laughing Gull 1 26 Oct 2013 William Kaempfer N
 
168 Mew Gull 1 6 Jan 2018 Van Truan N
 
169 Ring-billed Gull 1 15 Sep 2018 Brandon K. Percival
170 Herring Gull 1 5 Apr 2018 Richard Bunn
Herring/Iceland Gull 1 3 Jan 2016 Glenn Walbek
171 Glaucous-winged Gull 1 15 Feb 2014 Brandon K. Percival N
 
172 Glaucous Gull 1 6 Jan 2018 Art Hudak
Herring x Glaucous Gull (hybrid) 1 6 Jan 2018 Steven Mlodinow P
 
173 Great Black-backed Gull 1 2 Mar 2018 Brandon K. Percival N
 
174 Least Tern 1 4 Sep 2005 Brandon K. Percival
175 Common Tern 1 15 Oct 2017 Brandon K. Percival
176 Arctic Tern 1 3 Dec 2003 Brandon K. Percival N
 
177 Red-throated Loon 1 10 Dec 2016 Robb Hinds N
 
178 Common Loon 1 5 Apr 2018 Tanja Britton
179 Yellow-billed Loon 1 29 Mar 2018 Darth Aves N
 
loon sp. 1 31 Mar 2018 Art Hudak
180 Neotropic Cormorant 1 6 Aug 2000 Van Truan
181 American White Pelican 1 15 Sep 2018 Brandon K. Percival
182 Brown Pelican 1 8 May 2003 Colorado Bird Records Committee N
 
183 American Bittern 1 20 Mar 2004 Glenn Walbek
184 Great Egret 1 19 Sep 2015 Matt Clark
185 Snowy Egret 1 19 Sep 2018 Brandon K. Percival
186 Tricolored Heron 1 30 May 1977 Colorado Bird Records Committee N
 
187 Green Heron 1 12 May 2018 Robb Hinds
188 Black-crowned Night-Heron 1 19 May 2017 Joel Adams
189 Yellow-crowned Night-Heron 1 28 Mar 1998 Brandon K. Percival N
 
190 Glossy Ibis 1 23 Apr 2010 Brandon K. Percival
191 Golden Eagle 1 19 May 2018 Sebastian Casarez
192 Mississippi Kite 1 1 Sep 2012 Ann Word
193 Northern Harrier 1 31 Mar 2018 Art Hudak
194 Sharp-shinned Hawk 1 1 Jan 2018 Kevin DeBoer
195 Cooper's Hawk 1 15 Sep 2018 Brandon K. Percival
Sharp-shinned/Cooper's Hawk 1 10 Oct 2017 Kathy Carroll
196 Northern Goshawk 1 28 Feb 2017 Mark Peterson P
 
197 Bald Eagle 1 24 Jan 2018 Richard Bunn
198 Harris's Hawk 1 1 Jul 2007 Loch Kilpatrick
199 Broad-winged Hawk 1 28 Apr 1980 Van Truan
200 Red-tailed Hawk 1 15 Sep 2018 Brandon K. Percival
201 Rough-legged Hawk 1 1 Dec 2016 Jonalyn Yancey
202 Ferruginous Hawk 1 24 Jan 2018 Richard Bunn
Buteo sp. 1 11 Jan 2015 Bart Deferme
hawk sp. 1 3 May 2016 Mike Daugherty
203 Barn Owl 1 12 Apr 2017 Charles Hundertmark
204 Great Horned Owl 1 15 Sep 2018 Brandon K. Percival
205 Snowy Owl 1 15 Jan 2018 Erin Cockroft
206 Burrowing Owl 1 11 Jun 2014 Phil Vreeman
207 Long-eared Owl 1 26 Feb 2006 Glenn Walbek N
 
208 Short-eared Owl 1 18 Dec 1982 Van Truan
209 Williamson's Sapsucker 1 4 Sep 2012 Brandon K. Percival P
 
210 Yellow-bellied Sapsucker 1 17 Oct 2012 Brandon K. Percival P
 
211 Red-naped Sapsucker 1 24 Oct 2002 Glenn Walbek
212 Lewis's Woodpecker 1 16 Sep 2017 Brandon K. Percival
213 Red-headed Woodpecker 1 19 May 2018 Sebastian Casarez
214 Ladder-backed Woodpecker 1 15 Nov 2017 Robb Hinds
215 Hairy Woodpecker 1 20 Apr 2018 Brandon K. Percival
216 Northern Flicker 1 15 Sep 2018 Brandon K. Percival
217 American Kestrel 1 19 May 2018 Sebastian Casarez
218 Merlin 1 12 Jan 2018 Richard Bunn N
 
219 Peregrine Falcon 1 20 Apr 2018 Brandon K. Percival
220 Prairie Falcon 1 7 Jan 2018 Ginny Bergstrom
221 Olive-sided Flycatcher 1 21 May 2017 Nate Mast
222 Yellow-bellied Flycatcher 1 28 Aug 2011 Brandon K. Percival N
 
223 Least Flycatcher 1 28 Sep 2014 Cathy Sheeter
224 Hammond's Flycatcher 1 25 Sep 2017 Brandon K. Percival
225 Gray Flycatcher 1 30 Apr 2017 Brandon K. Percival P
 
226 Dusky Flycatcher 1 21 May 2017 Nate Mast
227 Cordilleran Flycatcher 1 25 May 1980 Van Truan
Empidonax sp. 1 8 Sep 2017 Brandon K. Percival
228 Black Phoebe 1 12 May 2018 Brandon K. Percival
229 Eastern Phoebe 1 15 Sep 2018 Brandon K. Percival
230 Vermilion Flycatcher 1 5 Apr 2015 Brandon K. Percival N
 
231 Ash-throated Flycatcher 1 12 May 2018 Robb Hinds
232 Eastern Kingbird 1 21 May 2017 Nate Mast
flycatcher sp. (Tyrannidae sp.) 1 2 Jun 2016 Robert Priddy
233 Loggerhead Shrike 1 12 May 2018 Robb Hinds
234 Northern Shrike 1 15 Jan 2018 Nick Moore P
 
Loggerhead/Northern Shrike 1 16 Feb 2018 Gerald "Jerry" Baines
shrike sp. 1 14 Feb 2014 Megan Miller
235 White-eyed Vireo 1 28 Apr 2014 Brandon K. Percival P
 
236 Bell's Vireo 1 24 May 2015 Brandon K. Percival P
 
237 Yellow-throated Vireo 1 3 Oct 2012 Brandon K. Percival P
 
238 Cassin's Vireo 1 15 Sep 2018 Brandon K. Percival
239 Blue-headed Vireo 1 28 Oct 2017 Van Truan P
 
240 Plumbeous Vireo 1 12 May 2018 Robb Hinds
241 Philadelphia Vireo 1 6 Oct 2012 Brandon K. Percival P
 
242 Warbling Vireo 1 15 Sep 2018 Brandon K. Percival
243 Red-eyed Vireo 1 23 Sep 2017 Brandon K. Percival
244 Pinyon Jay 1 31 Oct 2016 Christine Alexander
245 Woodhouse's Scrub-Jay 1 16 Apr 2018 Andreas Winnem
246 Clark's Nutcracker 1 21 Feb 2016 Ken Milender
247 Chihuahuan Raven 1 8 May 2018 Arthur Steinberger
248 Northern Rough-winged Swallow 1 15 Sep 2018 Brandon K. Percival
chickadee sp. 1 3 Jan 2018 Linda Hodges
249 Juniper Titmouse 1 6 Jan 2018 Steven Mlodinow
250 Red-breasted Nuthatch 1 25 Sep 2017 Brandon K. Percival
251 White-breasted Nuthatch 1 15 Sep 2018 Brandon K. Percival
252 Brown Creeper 1 24 Jan 2018 Richard Bunn
253 Rock Wren 1 15 Sep 2018 Brandon K. Percival
254 House Wren 1 19 May 2018 Sebastian Casarez
255 Winter Wren 1 11 Nov 2013 Van Truan
256 Marsh Wren 1 14 Jan 2018 Roger Massey
wren sp. 1 24 Aug 2013 Christopher Warneke
257 Blue-gray Gnatcatcher 1 2 May 2018 Brandon K. Percival
258 American Dipper 1 12 Dec 2013 Kris Petersen N
 
259 Golden-crowned Kinglet 1 28 Oct 2017 Van Truan
260 Ruby-crowned Kinglet 1 18 Feb 2018 Robb Hinds
261 Eastern Bluebird 1 1 Nov 2017 Chris Brobin
262 Mountain Bluebird 1 27 Feb 2018 Charles Paterson
263 Townsend's Solitaire 1 5 Apr 2018 Richard Bunn
264 Veery 1 11 May 1974 Van Truan
265 Hermit Thrush 1 2 May 2018 Brandon K. Percival
266 Gray Catbird 1 14 Sep 2017 Brandon K. Percival
267 Sage Thrasher 1 8 May 2018 Arthur Steinberger
268 Northern Mockingbird 1 19 May 2018 Sebastian Casarez
269 Purple Finch 1 18 Dec 2004 Brandon K. Percival N
 
270 Common Redpoll 1 16 Dec 2017 Mark Peterson N
 
271 Red Crossbill 1 7 Dec 2017 Brandon K. Percival N
 
272 Chestnut-collared Longspur 1 23 Apr 2013 Brandon K. Percival
273 McCown's Longspur 1 18 Apr 2013 Brandon K. Percival N
 
274 Snow Bunting 1 15 Feb 2003 Brandon K. Percival N
 
275 Cassin's Sparrow 1 30 May 2017 Marcel Such
276 Grasshopper Sparrow 1 21 May 2017 Nate Mast
277 Clay-colored Sparrow 1 15 Sep 2018 Brandon K. Percival
278 Lark Sparrow 1 19 May 2018 Sebastian Casarez
279 Lark Bunting 1 12 May 2018 Robb Hinds
280 American Tree Sparrow 1 31 Mar 2018 Art Hudak
281 Harris's Sparrow 1 15 Apr 2018 Roger Massey
282 White-throated Sparrow 1 7 Dec 2017 Brandon K. Percival N
 
283 Song Sparrow 1 15 Apr 2018 Roger Massey
284 Canyon Towhee 1 19 May 2018 Sebastian Casarez
285 Rufous-crowned Sparrow 1 20 Sep 2004 Brandon K. Percival
286 Spotted Towhee 1 19 May 2018 Dolf Hall
sparrow sp. 1 3 Jun 2018 Steve Brown
287 Bobolink 1 17 Sep 2012 Brandon K. Percival P
 
288 Western Meadowlark 1 19 May 2018 Sebastian Casarez
289 Orchard Oriole 1 30 May 2013 Brandon K. Percival P
 
290 Bullock's Oriole 1 3 Jun 2018 Steve Brown
291 Ovenbird 1 28 Aug 2003 Brandon K. Percival
292 Northern Waterthrush 1 14 May 2016 Brandon K. Percival
293 Black-and-white Warbler 1 7 Sep 2017 Brandon K. Percival
294 Prothonotary Warbler 1 20 Apr 1991 Colorado Bird Records Committee N
 
295 Orange-crowned Warbler 1 15 Sep 2018 Brandon K. Percival
296 Lucy's Warbler 1 14 Apr 2003 Brandon K. Percival N
 
297 Nashville Warbler 1 17 Apr 2017 Brandon K. Percival N
 
298 Virginia's Warbler 1 15 Sep 2018 Brandon K. Percival N
 
299 MacGillivray's Warbler 1 23 Sep 2017 Brandon K. Percival
300 Hooded Warbler 1 24 Oct 2011 Brandon K. Percival N
 
301 Cape May Warbler 1 15 Dec 1995 Brandon K. Percival N
 
302 Northern Parula 1 16 Dec 2017 Brandon K. Percival P
 
303 Bay-breasted Warbler 1 17 May 1974 Colorado Bird Records Committee N
 
304 Blackburnian Warbler 1 9 Sep 2007 Brandon K. Percival N
 
305 Yellow Warbler 1 15 Sep 2018 Brandon K. Percival
306 Chestnut-sided Warbler 1 4 Sep 2011 Brandon K. Percival P
 
307 Blackpoll Warbler 1 20 Sep 2017 Brandon K. Percival P
 
308 Palm Warbler 1 1 May 2014 Brandon K. Percival P
 
309 Yellow-throated Warbler 1 15 Oct 2012 Brandon K. Percival P
 
310 Prairie Warbler 1 18 Jan 2018 Adam Vesely N
 
311 Black-throated Gray Warbler 1 28 Apr 2014 Brandon K. Percival
312 Townsend's Warbler 1 15 Sep 2017 Brandon K. Percival
313 Black-throated Green Warbler 1 8 Sep 2017 Brandon K. Percival P
 
314 Rose-breasted Grosbeak 1 10 May 1982 Van Truan
315 Black-headed Grosbeak 1 15 Sep 2018 Brandon K. Percival
316 Blue Grosbeak 1 30 Sep 2017 Brandon K. Percival
317 Lazuli Bunting 1 23 Sep 2017 Brandon K. Percival N
 
318 Dickcissel 1 14 Sep 2013 Brandon K. Percival N
 
319 Cinnamon Teal X 30 Apr 2018 Brandon K. Percival
320 Green-winged Teal X 21 Apr 2018 Darth Aves
teal sp. X 18 Aug 1974 Van Truan
321 Lesser Scaup X 21 Apr 2018 Darth Aves
322 Common Nighthawk X 15 Sep 2018 Darth Aves
323 Chimney Swift X 3 May 2015 Robert Martinez
324 Virginia Rail X 17 May 2008 James Beatty
325 Stilt Sandpiper X 7 Sep 2003 Brandon K. Percival
326 Baird's Sandpiper X 15 Sep 2018 Darth Aves
327 Red-necked Phalarope X 17 May 2008 James Beatty
328 Steller's Jay X 16 Apr 2006 Chris Goulart
329 Black-billed Magpie X 15 Sep 2018 Darth Aves
330 Pygmy Nuthatch X 9 Jul 2005 Josh Berman
331 Vesper Sparrow X 26 Sep 2015 Anne Swaim
332 Yellow-headed Blackbird X 15 Sep 2018 Darth Aves
333 Tennessee Warbler X 17 May 2008 James Beatty
334 American Redstart X 17 May 2008 James Beatty
335 Indigo Bunting X 19 May 2004 James Beatty