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Chico Basin Ranch (Pueblo Co.)

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Joel Adams 22 Sep 2018 71
Jim Merritt 21 Sep 2018 48
David Tønnessen 21 Sep 2018 92
Jim Merritt 20 Sep 2018 35
Alan Ketcham 20 Sep 2018 26
MaryLynne Ketcham 20 Sep 2018 26
David Tønnessen 19 Sep 2018 58
Robb Hinds 19 Sep 2018 39
Jim Merritt 19 Sep 2018 44
Alan Ketcham 18 Sep 2018 51
More Recent Visits...

Top eBirders

Updated 1 sec ago.
1 Bill Maynard
273
2 John Drummond
239
3 David Tønnessen
184
4 Jim Merritt
180
5 Richard Bunn
174
6 Mel & Jeanne Goff
173
7 Loch Kilpatrick
170
8 John Bruder
163
9 Gary Koehn
154
10 Alan Ketcham
151

306 Species 892 Checklists

Updated 1 sec ago.
Species Name Count Date By
1 Blue-winged Teal 6 22 Sep 2018 Joel Adams
2 Eurasian Collared-Dove 2 22 Sep 2018 Joel Adams
3 Mourning Dove 2 22 Sep 2018 Joel Adams
4 Virginia Rail 2 22 Sep 2018 Joel Adams
5 Sora 1 22 Sep 2018 Joel Adams
6 Killdeer 17 22 Sep 2018 Joel Adams
7 Wilson's Snipe 2 22 Sep 2018 Joel Adams
8 Greater Yellowlegs 2 22 Sep 2018 Joel Adams
9 Northern Harrier 1 22 Sep 2018 Joel Adams
10 Red-tailed Hawk 1 22 Sep 2018 Joel Adams
11 Great Horned Owl 4 22 Sep 2018 Joel Adams
12 Red-naped Sapsucker 2 22 Sep 2018 Joel Adams
13 Downy Woodpecker 1 22 Sep 2018 Joel Adams
14 Hairy Woodpecker 1 22 Sep 2018 Joel Adams
15 Northern Flicker 4 22 Sep 2018 Joel Adams
16 Western Wood-Pewee 2 22 Sep 2018 Joel Adams
17 Dusky Flycatcher 1 22 Sep 2018 Joel Adams
18 Say's Phoebe 2 22 Sep 2018 Joel Adams
19 Western Kingbird 2 22 Sep 2018 Joel Adams
20 Loggerhead Shrike 1 22 Sep 2018 Joel Adams
21 Cassin's Vireo 2 22 Sep 2018 Joel Adams
22 Warbling Vireo 1 22 Sep 2018 Joel Adams
23 Horned Lark 1 22 Sep 2018 Joel Adams
24 Barn Swallow 30 22 Sep 2018 Joel Adams
25 Red-breasted Nuthatch 1 22 Sep 2018 Joel Adams
26 White-breasted Nuthatch 1 22 Sep 2018 Joel Adams
27 Rock Wren 1 22 Sep 2018 Joel Adams
28 Bewick's Wren 1 22 Sep 2018 Joel Adams
29 Mountain Bluebird 1 22 Sep 2018 Joel Adams
30 Hermit Thrush 2 22 Sep 2018 Joel Adams
31 American Robin 2 22 Sep 2018 Joel Adams
32 Gray Catbird 1 22 Sep 2018 Joel Adams
33 Curve-billed Thrasher 5 22 Sep 2018 Joel Adams
34 Sage Thrasher 2 22 Sep 2018 Joel Adams
35 Northern Mockingbird 2 22 Sep 2018 Joel Adams
36 European Starling 60 22 Sep 2018 Joel Adams
37 House Finch 20 22 Sep 2018 Joel Adams
38 Lesser Goldfinch 2 22 Sep 2018 Joel Adams
39 American Goldfinch 1 22 Sep 2018 Joel Adams
40 Chipping Sparrow 5 22 Sep 2018 Joel Adams
41 Brewer's Sparrow 10 22 Sep 2018 Joel Adams
42 Dark-eyed Junco 3 22 Sep 2018 Joel Adams
43 White-crowned Sparrow 10 22 Sep 2018 Joel Adams
44 White-throated Sparrow 1 22 Sep 2018 Joel Adams
45 Vesper Sparrow 20 22 Sep 2018 Joel Adams
46 Savannah Sparrow 1 22 Sep 2018 Joel Adams
47 Song Sparrow 10 22 Sep 2018 Joel Adams
48 Canyon Towhee 2 22 Sep 2018 Joel Adams
49 Spotted Towhee 2 22 Sep 2018 Joel Adams
50 Yellow-headed Blackbird 20 22 Sep 2018 Joel Adams
51 Western Meadowlark 8 22 Sep 2018 Joel Adams
52 Red-winged Blackbird 30 22 Sep 2018 Joel Adams
53 Brown-headed Cowbird 2 22 Sep 2018 Joel Adams
54 Common Grackle 1 22 Sep 2018 Joel Adams
55 Orange-crowned Warbler 2 22 Sep 2018 Joel Adams
56 Yellow-rumped Warbler 1 22 Sep 2018 Joel Adams
57 Wilson's Warbler 15 22 Sep 2018 Joel Adams
58 Western Tanager 1 22 Sep 2018 Joel Adams
59 House Sparrow 1 22 Sep 2018 Joel Adams
60 Scaled Quail 6 21 Sep 2018 Jim Merritt
61 Turkey Vulture 1 21 Sep 2018 Jim Merritt
62 Cooper's Hawk 1 21 Sep 2018 Jim Merritt
63 Belted Kingfisher 1 21 Sep 2018 Jim Merritt
64 Ladder-backed Woodpecker 1 21 Sep 2018 Jim Merritt
65 Blue Jay 1 21 Sep 2018 Jim Merritt
66 Common Raven 2 21 Sep 2018 Jim Merritt
67 House Wren 1 21 Sep 2018 Jim Merritt
68 Ruby-crowned Kinglet 3 21 Sep 2018 Jim Merritt
69 Brown Thrasher 1 21 Sep 2018 Jim Merritt
70 Lark Sparrow 3 21 Sep 2018 Jim Merritt
71 Lincoln's Sparrow 4 21 Sep 2018 Jim Merritt
72 Green-tailed Towhee 1 21 Sep 2018 Jim Merritt
73 MacGillivray's Warbler 1 21 Sep 2018 Jim Merritt
74 Yellow Warbler 1 21 Sep 2018 Jim Merritt
75 Wood Duck 1 21 Sep 2018 David Tønnessen
76 Cinnamon Teal 1 21 Sep 2018 David Tønnessen
77 Northern Shoveler 1 21 Sep 2018 David Tønnessen
78 Mallard 6 21 Sep 2018 David Tønnessen
79 Northern Pintail 4 21 Sep 2018 David Tønnessen
80 Green-winged Teal 12 21 Sep 2018 David Tønnessen
81 Ruddy Duck 1 21 Sep 2018 David Tønnessen
82 American Coot 1 21 Sep 2018 David Tønnessen
83 Spotted Sandpiper 1 21 Sep 2018 David Tønnessen
Sterna sp. 2 21 Sep 2018 David Tønnessen N
 
84 American Kestrel 1 21 Sep 2018 David Tønnessen
85 Prairie Falcon 1 21 Sep 2018 David Tønnessen
Western/Eastern Wood-Pewee 2 21 Sep 2018 David Tønnessen
86 Eastern Phoebe 1 21 Sep 2018 David Tønnessen
87 Red-eyed Vireo 1 21 Sep 2018 David Tønnessen
88 Bank Swallow 1 21 Sep 2018 David Tønnessen
89 Sedge Wren 1 21 Sep 2018 David Tønnessen P
 
90 Marsh Wren 3 21 Sep 2018 David Tønnessen
91 Golden-crowned Kinglet 2 21 Sep 2018 David Tønnessen
92 Townsend's Solitaire 1 21 Sep 2018 David Tønnessen
93 American Pipit 1 21 Sep 2018 David Tønnessen
94 Cedar Waxwing 2 21 Sep 2018 David Tønnessen
95 Clay-colored Sparrow 5 21 Sep 2018 David Tønnessen
Zonotrichia sp. 1 21 Sep 2018 David Tønnessen
96 Brewer's Blackbird 24 21 Sep 2018 David Tønnessen
97 Common Yellowthroat 5 21 Sep 2018 David Tønnessen
98 Townsend's Warbler 1 21 Sep 2018 David Tønnessen
99 Blue Grosbeak 1 21 Sep 2018 David Tønnessen
100 White-faced Ibis 14 20 Sep 2018 Jim Merritt
101 Hammond's Flycatcher 1 20 Sep 2018 Jim Merritt
102 Canada Goose 8 19 Sep 2018 David Tønnessen
Blue-winged/Cinnamon Teal 3 19 Sep 2018 David Tønnessen
103 Black-necked Stilt 4 19 Sep 2018 David Tønnessen
104 Least Sandpiper 1 19 Sep 2018 David Tønnessen
105 Great Blue Heron 1 19 Sep 2018 David Tønnessen
106 Peregrine Falcon 1 19 Sep 2018 David Tønnessen
107 Olive-sided Flycatcher 1 19 Sep 2018 David Tønnessen N
 
108 Gray Flycatcher 1 19 Sep 2018 David Tønnessen
109 Great Crested Flycatcher 1 19 Sep 2018 David Tønnessen
raven sp. 1 19 Sep 2018 David Tønnessen
110 Blue-gray Gnatcatcher 2 19 Sep 2018 David Tønnessen
blackbird sp. 200 19 Sep 2018 David Tønnessen N
 
111 Palm Warbler 1 19 Sep 2018 David Tønnessen N
 
112 Lazuli Bunting 5 19 Sep 2018 David Tønnessen N
 
113 Dickcissel 1 19 Sep 2018 David Tønnessen N
 
hummingbird sp. 1 19 Sep 2018 Robb Hinds
114 Baird's Sandpiper 1 19 Sep 2018 Robb Hinds
115 Lesser Yellowlegs 1 19 Sep 2018 Robb Hinds
116 Forster's Tern 1 19 Sep 2018 Robb Hinds P
 
117 Willow Flycatcher 1 18 Sep 2018 Alan Ketcham
118 Cassin's Sparrow 2 15 Sep 2018 Richard Bunn
119 Lark Bunting 2 15 Sep 2018 Robb Hinds
Lazuli/Indigo Bunting 1 15 Sep 2018 Robb Hinds
120 Pied-billed Grebe 1 12 Sep 2018 Kevin Ash
121 Solitary Sandpiper 2 12 Sep 2018 Kevin Ash
122 Violet-green Swallow 1 12 Sep 2018 Kevin Ash
123 American Redstart 1 12 Sep 2018 Kevin Ash
124 Chihuahuan Raven 2 12 Sep 2018 Terence Berger
125 Northern Rough-winged Swallow 1 12 Sep 2018 Terence Berger
126 Common Nighthawk 4 10 Sep 2018 Scott Chalmers
127 Long-billed Dowitcher 1 10 Sep 2018 Scott Chalmers
Sharp-shinned/Cooper's Hawk 1 10 Sep 2018 Scott Chalmers
128 Swainson's Hawk 2 10 Sep 2018 Scott Chalmers
129 Black-billed Magpie 1 10 Sep 2018 Scott Chalmers
130 American Crow 2 10 Sep 2018 Scott Chalmers
131 Mountain Chickadee 1 10 Sep 2018 Scott Chalmers
132 Steller's Jay 2 9 Sep 2018 Tanja Britton
133 Semipalmated Sandpiper 1 7 Sep 2018 John Drummond
134 Least Flycatcher 1 7 Sep 2018 John Drummond
135 Ovenbird 1 7 Sep 2018 John Drummond
136 Cassin's Kingbird 1 7 Sep 2018 michael kiessig
137 Double-crested Cormorant 1 7 Sep 2018 Bill Maynard N
 
138 Ferruginous Hawk 1 7 Sep 2018 Bill Maynard
139 Burrowing Owl 3 7 Sep 2018 Bill Maynard
140 Merlin 1 7 Sep 2018 Bill Maynard P
 
141 Eastern Kingbird 1 7 Sep 2018 Bill Maynard
Greater/Lesser Yellowlegs 5 7 Sep 2018 Alan Ketcham
Empidonax sp. 1 7 Sep 2018 Alan Ketcham
142 Plumbeous Vireo 1 7 Sep 2018 Alan Ketcham
sparrow sp. 150 7 Sep 2018 Alan Ketcham N
 
143 American Wigeon 1 5 Sep 2018 Bill Maynard
144 Stilt Sandpiper 2 5 Sep 2018 Bill Maynard
145 Black-crowned Night-Heron 1 5 Sep 2018 Bill Maynard P
 
146 Barn Owl 1 5 Sep 2018 Bill Maynard
147 Black-chinned Hummingbird 1 4 Sep 2018 Bill Maynard
148 McCown's Longspur 1 4 Sep 2018 Bill Maynard P
 
149 Western Sandpiper 1 3 Sep 2018 Monday Birders
150 Osprey 1 3 Sep 2018 Monday Birders
151 Tree Swallow 1 3 Sep 2018 Monday Birders
152 Indigo Bunting 1 3 Sep 2018 Monday Birders
153 Wilson's Phalarope 1 1 Sep 2018 Robb Hinds
154 Northern Waterthrush 1 1 Sep 2018 Robb Hinds
duck sp. 6 31 Aug 2018 Alan Ketcham
flycatcher sp. (Tyrannidae sp.) 1 31 Aug 2018 Alan Ketcham P
 
155 Virginia's Warbler 1 29 Aug 2018 Bill Maynard
156 Cordilleran Flycatcher 1 28 Aug 2018 Jim Merritt
157 Cliff Swallow 9 28 Aug 2018 Jim Merritt
158 Black Tern 8 25 Aug 2018 Mel & Jeanne Goff
159 Black-and-white Warbler 1 25 Aug 2018 Robb Hinds P
 
160 Red-headed Woodpecker 1 24 Aug 2018 Alan Ketcham
161 Black-capped Chickadee 2 24 Aug 2018 Alan Ketcham
162 Bullock's Oriole 1 24 Aug 2018 Alan Ketcham
Hammond's/Dusky Flycatcher 4 23 Aug 2018 John Drummond
163 Gadwall 1 23 Aug 2018 Bill Maynard
Alder/Willow Flycatcher (Traill's Flycatcher) 1 17 Aug 2018 David Tønnessen
164 Ash-throated Flycatcher 1 17 Aug 2018 David Tønnessen
Spizella sp. 30 17 Aug 2018 David Tønnessen
165 Black-headed Grosbeak 1 17 Aug 2018 David Tønnessen
166 Broad-tailed Hummingbird 1 16 Aug 2018 Alan Ketcham
167 American Avocet 1 8 Aug 2018 Alan Ketcham P
 
peep sp. 1 8 Aug 2018 Alan Ketcham N
 
168 Orchard Oriole 1 2 Aug 2018 Alan Ketcham
169 Long-billed Curlew 1 30 Jul 2018 Bill Maynard N
 
170 Great-tailed Grackle 1 16 Jul 2018 Bill Maynard
171 Ring-necked Pheasant 1 2 Jul 2018 Bill Maynard N
 
172 Mountain Plover 1 2 Jul 2018 Bill Maynard
173 American White Pelican 1 27 Jun 2018 Tanja Britton N
 
174 Swainson's Thrush 5 30 May 2018 Jim Merritt
175 Great Egret 1 26 May 2018 Aidan G. Coohill P
 
176 Sanderling 1 21 May 2018 Alan Ketcham P
 
177 White-rumped Sandpiper 1 20 May 2018 Cole Sage
178 Semipalmated Plover 1 20 May 2018 Alan Ketcham
179 Veery 1 20 May 2018 Alan Ketcham P
 
180 Eared Grebe 2 19 May 2018 Bill Maynard
181 Scarlet Tanager 1 18 May 2018 Jim Merritt P
 
182 Ring-billed Gull 1 15 May 2018 John Bruder
183 Evening Grosbeak 1 13 May 2018 John Drummond
Spotted/Eastern Towhee (Rufous-sided Towhee) 1 13 May 2018 John Drummond N
 
184 Hepatic Tanager 1 13 May 2018 John Drummond P
 
185 Western Grebe 3 11 May 2018 Jim Merritt
186 Snowy Egret 1 11 May 2018 Jim Merritt
Catharus sp. 1 10 May 2018 Tanja Britton
187 Black-throated Gray Warbler 1 9 May 2018 Gary Koehn
188 Ring-necked Duck 4 9 May 2018 Jim Merritt
189 Lesser Scaup 3 9 May 2018 Jim Merritt
Cassin's/Plumbeous Vireo 1 9 May 2018 John Drummond
190 Rock Pigeon 2 8 May 2018 Bob & Anne-Marie Taylor
swallow sp. X 6 May 2018 Lorraine Lanning
191 Redhead 2 4 May 2018 John Bruder
192 Bufflehead 2 4 May 2018 John Bruder
193 Willet 1 4 May 2018 John Bruder
194 Pine Siskin 2 3 May 2018 Bill Maynard
195 Yellow-breasted Chat 1 3 May 2018 Bill Maynard P
 
196 Glossy Ibis 1 1 May 2018 Bill Maynard N
 
Glossy/White-faced Ibis 3 1 May 2018 Bill Maynard
197 Golden Eagle 1 1 May 2018 Bill Maynard
198 Franklin's Gull 2 21 Apr 2018 Richard Bunn
199 Snow Goose 1 14 Apr 2018 Bill Maynard P
 
200 Red-breasted Merganser 1 9 Apr 2018 Bill Maynard N
 
201 Chestnut-collared Longspur 13 9 Apr 2018 Bill Maynard P
 
202 Clark's Grebe 1 6 Apr 2018 Jim Merritt
203 Common Merganser 1 5 Apr 2018 John Drummond
204 Common Goldeneye 2 25 Mar 2018 Bill Maynard
205 Western Bluebird 4 24 Mar 2018 Terence Berger
206 Cackling Goose 6 24 Mar 2018 David Tønnessen
207 Canvasback 1 24 Mar 2018 David Tønnessen
208 Sharp-shinned Hawk 1 18 Mar 2018 John Drummond P
 
209 Greater Scaup 2 9 Mar 2018 David Tønnessen
210 Hooded Merganser 2 9 Mar 2018 David Tønnessen
211 American Tree Sparrow 4 9 Mar 2018 David Tønnessen
212 Swamp Sparrow 1 9 Mar 2018 David Tønnessen
213 Rough-legged Hawk 1 3 Feb 2018 John Drummond
214 Lapland Longspur 5 20 Jan 2018 John Drummond
215 Tundra Swan 1 20 Nov 2017 Kara Corn P
 
216 Northern Shrike 1 20 Nov 2017 Kara Corn
Western/Eastern Meadowlark 2 22 Oct 2017 David Tønnessen
217 Bald Eagle 1 20 Oct 2017 Jeff Dawson
218 Sandhill Crane 30 6 Oct 2017 Gary Koehn
219 Pectoral Sandpiper 1 5 Oct 2017 Richard Bunn
dabbling duck sp. 18 4 Oct 2017 Richard Bunn
220 Cassin's Finch 1 4 Oct 2017 Richard Bunn
Pacific-slope/Cordilleran Flycatcher (Western Flycatcher) 1 6 Sep 2017 Joy Lake
221 Grasshopper Sparrow 1 6 Sep 2017 Mel & Jeanne Goff
222 Red Crossbill 4 24 Aug 2017 David Tønnessen A
 
223 Green Heron 1 18 Aug 2017 Mark Holmgren N
 
224 White-throated Swift 5 18 Aug 2017 Etta L Cosey
225 Mississippi Kite 2 18 Aug 2017 Etta L Cosey
Accipiter sp. 1 18 Aug 2017 Etta L Cosey
Downy/Hairy Woodpecker 1 18 Aug 2017 Etta L Cosey
226 Woodhouse's Scrub-Jay 2 18 Aug 2017 Etta L Cosey
227 Chestnut-sided Warbler 1 29 May 2017 Bill Maynard P
 
228 Wild Turkey 5 28 May 2017 Ginny Bergstrom
229 Magnolia Warbler 1 28 May 2017 Ginny Bergstrom N
 
230 Alder Flycatcher 1 27 May 2017 Joel Adams P
 
231 Rose-breasted Grosbeak 1 22 May 2017 Chris Brobin
232 Scissor-tailed Flycatcher 1 21 May 2017 Brandon K. Percival P
 
233 Bobolink 7 20 May 2017 John Malenich N
 
234 Broad-winged Hawk 1 20 May 2017 Chris Gilbert
235 Yellow-throated Vireo 1 20 May 2017 Chris Gilbert P
 
236 Tennessee Warbler 1 20 May 2017 Chris Gilbert
237 Blackpoll Warbler 1 20 May 2017 Chris Gilbert
238 Red-necked Phalarope 1 19 May 2017 Brandon K. Percival P
 
239 Baltimore Oriole 1 19 May 2017 Joel Adams P
 
240 White-eyed Vireo 1 17 May 2017 David Tønnessen P
 
241 Golden-winged Warbler 1 15 May 2017 Bob Craven N
 
242 Summer Tanager 1 15 May 2017 David Tønnessen
small falcon sp. 1 6 May 2017 Rebecca Laroche
243 Harris's Sparrow 1 5 May 2017 John Drummond P
 
244 Northern Parula 1 24 Apr 2017 Bill Maynard P
 
245 Marbled Godwit 8 22 Apr 2017 John Drummond P
 
246 California Gull 5 17 Apr 2017 Bill Maynard P
 
Greater/Lesser Scaup 2 15 Apr 2017 John Bruder
Loggerhead/Northern Shrike 1 11 Mar 2017 Matt Longabaugh
large falcon sp. 1 17 Sep 2016 Anonymous eBirder
sapsucker sp. 1 30 May 2016 Monday Birders
247 Black-throated Blue Warbler 2 21 May 2016 John Drummond P
 
248 Yellow-throated Warbler 1 21 May 2016 John Drummond P
 
249 Black Rail 1 21 May 2016 John Bruder N
 
250 Vermilion Flycatcher 1 20 May 2016 John Drummond P
 
251 Eastern Bluebird 1 20 May 2016 John Drummond
252 American Bittern 1 18 May 2016 John Drummond N
 
253 Red-bellied Woodpecker X 15 May 2016 Anonymous eBirder
254 Field Sparrow 1 9 May 2016 Anonymous eBirder N
 
255 Bonaparte's Gull 3 9 Apr 2016 Bill Maynard N
 
256 Long-eared Owl 8 1 Apr 2016 Cheri Phillips P
 
Buteo sp. 2 12 Jan 2016 Bill Maynard
warbler sp. (Parulidae sp.) 5 29 May 2015 Richard Bunn
257 White-winged Dove 1 23 May 2015 Richard Bunn
258 Hooded Warbler 1 16 May 2015 Brandon K. Percival P
 
259 Greater White-fronted Goose 1 4 May 2015 Shawn Billerman
Mallard x Mexican Duck (hybrid) 1 16 Apr 2015 Bill Maynard P
 
260 Horned Grebe X 4 Apr 2015 Lisa Edwards
261 Trumpeter Swan 1 2 Dec 2014 Bill Maynard P
 
262 Least Bittern 1 26 May 2014 Monday Birders N
 
263 Prairie Warbler 1 22 May 2014 John Drummond N
 
Townsend's x Black-throated Green Warbler (hybrid) 1 21 May 2014 Brandon K. Percival P
 
264 Gray-cheeked Thrush 1 17 May 2014 John Drummond N
 
Yellow-bellied/Red-naped Sapsucker 1 2 Oct 2013 Steven Mlodinow N
 
265 Yellow-billed Cuckoo 1 27 May 2013 Bill Maynard P
 
266 Cape May Warbler X 24 May 2013 Anonymous eBirder
267 Whimbrel 1 13 May 2013 Jeannie Mitchell
268 Brown Creeper 1 1 May 2013 Bill Maynard P
 
Western x Clark's Grebe (hybrid) 1 3 Apr 2013 Bill Maynard P
 
269 Rusty Blackbird 1 14 Mar 2013 Lynne Miller
270 Nelson's Sparrow 1 23 Oct 2012 Joe roller N
 
271 LeConte's Sparrow X 23 Oct 2012 Loch Kilpatrick
272 Fox Sparrow 1 20 Oct 2012 Kathy Mihm Dunning N
 
273 Northern Goshawk X 8 Oct 2012 Anonymous eBirder
274 Nashville Warbler X 8 Oct 2012 Anonymous eBirder
275 Black-billed Cuckoo 1 5 Oct 2012 Anonymous eBirder N
 
276 Philadelphia Vireo 1 5 Oct 2012 Brandon K. Percival P
 
277 Blackburnian Warbler 1 5 Oct 2012 Brandon K. Percival P
 
278 Eastern Wood-Pewee 1 31 May 2012 Bill Maynard P
 
Glossy x White-faced Ibis (hybrid) 1 19 May 2012 Nick Moore N
 
279 Kentucky Warbler 1 23 Apr 2012 Brandon K. Percival P
 
280 Bay-breasted Warbler 1 29 May 2011 Glenn Walbek
281 Arctic Tern 1 25 May 2011 Bill Maynard P
 
282 Sabine's Gull 1 23 Sep 2010 Bill Maynard P
 
283 Cattle Egret 1 18 Sep 2010 Bill Maynard P
 
284 Common Tern 1 17 Sep 2010 Bill Maynard P
 
285 Black-throated Green Warbler 1 14 May 2010 Bill Maynard N
 
286 Worm-eating Warbler 1 9 May 2010 Brandon K. Percival P
 
287 Wood Thrush X 1 May 2010 Leslie Holzmann
288 Barrow's Goldeneye 1 13 Mar 2010 Bill Maynard P
 
289 Varied Thrush 1 15 Oct 2009 Brandon K. Percival P
 
290 Lesser Nighthawk 1 28 May 2008 Glenn Walbek
291 Canada Warbler 1 28 May 2008 Glenn Walbek
292 Mourning Warbler 1 23 May 2008 Glenn Walbek
293 Lewis's Woodpecker 1 23 May 2007 Bill Maynard P
 
294 American Golden-Plover 1 7 May 2007 Bill Maynard P
 
295 Short-billed Dowitcher 1 7 May 2007 Bill Maynard P
 
296 Chimney Swift 1 26 May 2006 Glenn Walbek
297 Eastern Towhee 1 27 Apr 2006 Bill Maynard P
 
298 Snowy Plover 1 8 Apr 2006 Brandon K. Percival
299 Greater Roadrunner 1 5 Apr 2006 Bill Maynard P
 
300 Long-tailed Duck 1 4 Apr 2006 Brandon K. Percival P
 
301 Ross's Goose X 26 Mar 2006 Ric Olson
302 Painted Bunting 1 14 May 2005 Bill Maynard N
 
303 Blue-winged Warbler 1 9 May 2005 Glenn Walbek N
 
304 Common Poorwill X 8 May 2004 Tim Avery
305 Flammulated Owl 1 8 May 2004 Tim Avery P
 
306 Purple Finch 1 5 May 2002 Colorado Bird Records Committee N