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Chico Basin Ranch (Pueblo Co.)

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Jim Merritt 6 Nov 2018 28
Richard Bunn 3 Nov 2018 6
Jan Allbright 3 Nov 2018 6
Richard Bunn 3 Nov 2018 12
Jan Allbright 3 Nov 2018 12
Richard Bunn 28 Oct 2018 30
Jan Allbright 28 Oct 2018 30
Glenn Gade 27 Oct 2018 11
Glenn Gade 27 Oct 2018 2
Jim Merritt 27 Oct 2018 29
More Recent Visits...

Top eBirders

Updated 5 sec ago.
1 John Drummond
86
2 Bill Maynard
63
3 Gary Koehn
47
4 Richard Bunn
41
5 Jim Merritt
37
6 Mel & Jeanne Goff
24
7 Tanja Britton
22
8 Alan Ketcham
21
9 David Tønnessen
19
10 Jan Allbright
17

306 Species 941 Checklists

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