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Colorado Change Location

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Steve Collins 20 Sep 2018 2
Ted Floyd 20 Sep 2018 5
Ernest Crvich 20 Sep 2018 3
Sean Walters 20 Sep 2018 3
Kevin Keirn 20 Sep 2018 1
Jason B Bidgood 20 Sep 2018 4
Nick Komar 20 Sep 2018 16
Ryan Bushong 20 Sep 2018 15
Jason B Bidgood 20 Sep 2018 5
More Recent Visits...

Top eBirders

Updated ~14 hr(s) ago.
1 Joe Roller
473
2 Norman Erthal
469
3 Bill Maynard
467
4 Loch Kilpatrick
462
5 Tony Leukering
457
6 Chris Wood
452
7 Nick Komar
451
8 John Drummond
450
9 John Vanderpoel
446
10 William Kaempfer
438
Top 100 eBirders...

Top Counties

Updated ~14 hr(s) ago.
1 Larimer
421
2 Pueblo
417
3 Boulder
410
4 El Paso
405
5 Jefferson
392
6 Weld
387
7 Douglas
379
8 Bent
369
9 Adams
365
10 Arapahoe
356
All Counties...

501 Species 642,074 Checklists

Updated ~14 hr(s) ago.
Species Name Count Date By
1 Swainson's Hawk 1 20 Sep 2018 Todd Wills
 
2 Turkey Vulture 2 20 Sep 2018 Catherine Hagen
 
Old Highway 82, Twin Lakes, Colorado, US (39.081, -106.297), Lake
3 Say's Phoebe 1 20 Sep 2018 Todd Wills
 
sparrow sp. 10 20 Sep 2018 Catherine Hagen
 
Old Highway 82, Twin Lakes, Colorado, US (39.081, -106.297), Lake
4 Canada Goose 34 20 Sep 2018 Tracy Pheneger N
 
5 Pied-billed Grebe 1 20 Sep 2018 Alan Ketcham
 
6 American Coot 122 20 Sep 2018 Tracy Pheneger N
 
7 Killdeer 5 20 Sep 2018 Tracy Pheneger N
 
gull sp. 38 20 Sep 2018 Tracy Pheneger N
 
8 Double-crested Cormorant 2 20 Sep 2018 Alan Ketcham
 
9 Great Blue Heron 5 20 Sep 2018 Tracy Pheneger N
 
10 White-faced Ibis 7 20 Sep 2018 Alan Ketcham
 
11 Northern Flicker 1 20 Sep 2018 Alan Ketcham
 
12 Common Raven 1 20 Sep 2018 Alan Ketcham
 
13 Barn Swallow 12 20 Sep 2018 Alan Ketcham
 
14 European Starling 100 20 Sep 2018 Alan Ketcham
 
15 Western Meadowlark 1 20 Sep 2018 Tracy Pheneger
 
16 American White Pelican 13 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
17 American Kestrel 1 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
18 Black-billed Magpie 8 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
19 Black-capped Chickadee 4 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
20 Yellow-rumped Warbler 16 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
21 Wilson's Warbler 2 20 Sep 2018 Dawn Wellington
 
Cherry Creek State Park, Aurora US-CO (39.6379,-104.8407), Arapahoe
22 Western Grebe 8 20 Sep 2018 Mark Chavez
 
23 Mourning Dove 4 20 Sep 2018 Mark Chavez
 
24 Ring-billed Gull X 20 Sep 2018 Mark Chavez
 
25 California Gull 2 20 Sep 2018 Mark Chavez
 
26 Snowy Egret 1 20 Sep 2018 Mark Chavez
 
27 White-breasted Nuthatch 2 20 Sep 2018 Mark Chavez
 
28 House Wren 1 20 Sep 2018 Mark Chavez
 
29 Brewer's Sparrow 1 20 Sep 2018 Mark Chavez
 
30 Savannah Sparrow 1 20 Sep 2018 Mark Chavez
 
31 Song Sparrow 4 20 Sep 2018 Mark Chavez
 
32 Orange-crowned Warbler 2 20 Sep 2018 Mark Chavez
 
33 Lazuli Bunting 1 20 Sep 2018 Mark Chavez
 
34 Wood Duck 6 20 Sep 2018 Ted Uhlemann
 
35 Mallard 5 20 Sep 2018 Ted Uhlemann
 
36 Common Merganser 8 20 Sep 2018 Ted Uhlemann
 
37 Downy Woodpecker 1 20 Sep 2018 Ted Uhlemann
 
38 Red-breasted Nuthatch 1 20 Sep 2018 Ted Uhlemann
 
39 Ruby-crowned Kinglet 1 20 Sep 2018 Diane Trappett
 
US-CO-Grand Junction-Trappett-Yard, Mesa
40 Lesser Goldfinch 1 20 Sep 2018 Ted Uhlemann
 
41 Red-tailed Hawk 1 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
42 Western Wood-Pewee 1 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
43 Blue Jay 2 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
44 Western Bluebird 9 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
45 American Robin 11 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
46 Gray Catbird 1 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
47 House Finch 11 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
48 Red-winged Blackbird 5 20 Sep 2018 Hugh Kingery
 
Cherry Creek Trail, south from Walker Road, Douglas
49 American Crow 2 20 Sep 2018 John Shenot
 
948 LaPorte Ave, Larimer
50 Eurasian Collared-Dove 3 20 Sep 2018 Allen Lewis
 
551–999 State Highway 66, Mead US-CO, Weld
51 Canada Jay 1 20 Sep 2018 Eric Hynes
 
52 Mountain Chickadee 4 20 Sep 2018 Eric Hynes
 
53 Dark-eyed Junco 2 20 Sep 2018 Eric Hynes
 
passerine sp. 3 20 Sep 2018 Catherine Hagen
 
(39.024, -106.25), Chaffee
54 Bald Eagle 1 20 Sep 2018 Allen Lewis N
 
I-25 N, Broomfield US-CO, Broomfield
55 Rock Pigeon 1 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
56 Dusky Flycatcher 1 20 Sep 2018 Bill Schreitz
 
57 Woodhouse's Scrub-Jay 2 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
58 Pine Siskin 1 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
59 Lincoln's Sparrow 1 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
60 Black-headed Grosbeak 1 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
61 House Sparrow 5 20 Sep 2018 Chris Brobin
 
Washington Avenue, El Paso
62 Brewer's Blackbird 1 20 Sep 2018 Eric Hynes
 
Country Club Drive, San Miguel
63 Sharp-shinned Hawk 1 20 Sep 2018 Steve Collins
 
Blue River, Heeney, Colorado, US (39.965, -106.362), Grand
64 Belted Kingfisher 1 20 Sep 2018 Steve Collins
 
Blue River, Heeney, Colorado, US (39.965, -106.362), Grand
65 Red-naped Sapsucker 1 20 Sep 2018 Steve Collins
 
Blue River, Heeney, Colorado, US (39.965, -106.362), Grand
66 Violet-green Swallow 15 20 Sep 2018 Steve Collins
 
Blue River, Heeney, Colorado, US (39.965, -106.362), Grand
67 American Dipper 1 20 Sep 2018 Steve Collins
 
Blue River, Heeney, Colorado, US (39.965, -106.362), Grand
68 Broad-tailed Hummingbird 1 20 Sep 2018 David Suddjian
 
Ken Caryl - Massey Draw (north side Brannon Gearhart W of red rocks), Jefferson
69 Cooper's Hawk 1 20 Sep 2018 David Suddjian
 
Ken Caryl - Massey Draw (north side Brannon Gearhart W of red rocks), Jefferson
70 Mountain Bluebird 2 20 Sep 2018 David Suddjian N
 
Ken Caryl - Massey Draw (north side Brannon Gearhart W of red rocks), Jefferson
71 American Goldfinch 1 20 Sep 2018 David Suddjian
 
Ken Caryl - Massey Draw (north side Brannon Gearhart W of red rocks), Jefferson
72 Wild Turkey 2 20 Sep 2018 Betty Fenton
 
US-CO-Montrose-2932-2962 Meadows Pkwy - 38.4632x-107.8380, Montrose
73 Cedar Waxwing 40 20 Sep 2018 Cynthia Kristensen N
 
74 Spotted Towhee 1 20 Sep 2018 Ted Uhlemann
 
75 Steller's Jay 4 20 Sep 2018 Kathy Carroll
 
76 Fox Sparrow 1 20 Sep 2018 Kathy Carroll
 
77 White-crowned Sparrow 8 20 Sep 2018 Kathy Carroll
 
78 Green-tailed Towhee 1 20 Sep 2018 Kathy Carroll
 
79 Hermit Thrush 1 20 Sep 2018 Linda Czarny N
 
Stanford Area, Arapahoe
80 Green-winged Teal 18 20 Sep 2018 John Drummond
 
81 Eared Grebe 4 20 Sep 2018 John Drummond
 
82 American Avocet 5 20 Sep 2018 John Drummond
 
83 Baird's Sandpiper 7 20 Sep 2018 John Drummond
 
84 Northern Harrier 1 20 Sep 2018 John Drummond
 
85 Ferruginous Hawk 1 20 Sep 2018 John Drummond
 
86 Horned Lark 9 20 Sep 2018 John Drummond
 
87 Yellow-headed Blackbird 12 20 Sep 2018 John Drummond
 
88 Chipping Sparrow 13 20 Sep 2018 Josh Bruening
 
89 American Redstart 1 20 Sep 2018 Josh Bruening N
 
90 Rufous Hummingbird 1 20 Sep 2018 David Suddjian
 
Ken Caryl - Massey Draw pond, Jefferson
91 Northern Shoveler 2 20 Sep 2018 David Dunford
 
teal sp. 30 20 Sep 2018 David Dunford
 
92 Great Horned Owl 1 20 Sep 2018 David Dunford
 
93 Bushtit 6 20 Sep 2018 David Dunford
 
94 MacGillivray's Warbler 1 20 Sep 2018 David Dunford
 
95 Townsend's Warbler 1 20 Sep 2018 David Dunford
 
96 Osprey 1 20 Sep 2018 Gary Koehn
 
woodpecker sp. 1 20 Sep 2018 Gary Koehn N
 
97 Vesper Sparrow 5 20 Sep 2018 Gary Koehn
 
98 Blue-winged Teal 2 20 Sep 2018 Bob Bishop
 
99 Hooded Merganser 3 20 Sep 2018 Bob Bishop
 
tern sp. 1 20 Sep 2018 David Price
 
100 Plumbeous Vireo 1 20 Sep 2018 David Price
 
vireo sp. 1 20 Sep 2018 David Price
 
101 Northern Rough-winged Swallow 4 20 Sep 2018 David Price
 
102 Marsh Wren 1 20 Sep 2018 David Price N
 
103 Lark Sparrow 1 20 Sep 2018 David Price
 
104 Brown Creeper 1 20 Sep 2018 Kathy Carroll
 
22 West, Walden, Jackson
105 Black-chinned Hummingbird 1 20 Sep 2018 Mike Henwood N
 
Henwood yard--2668 Dahlia Court, Mesa
106 Warbling Vireo 1 20 Sep 2018 Peter Burke
 
107 Western Tanager 2 20 Sep 2018 Peter Burke
 
108 Sora 1 20 Sep 2018 Jim Merritt
 
109 Spotted Sandpiper 1 20 Sep 2018 Jim Merritt
 
110 Ladder-backed Woodpecker 1 20 Sep 2018 Jim Merritt
 
111 Hammond's Flycatcher 1 20 Sep 2018 Jim Merritt
 
112 Western Kingbird 1 20 Sep 2018 Jim Merritt
 
113 Curve-billed Thrasher 1 20 Sep 2018 Jim Merritt
 
114 Yellow Warbler 1 20 Sep 2018 Jim Merritt
 
115 Pygmy Nuthatch 5 20 Sep 2018 Richard Bunn
 
Spizella sp. 12 20 Sep 2018 Richard Bunn
 
hummingbird sp. 1 20 Sep 2018 Alan Versaw
 
solitary vireo sp. 1 20 Sep 2018 Alan Versaw
 
116 Sage Thrasher 1 20 Sep 2018 Alan Versaw
 
117 Virginia's Warbler 1 20 Sep 2018 Alan Versaw
 
118 Northern Pygmy-Owl 1 20 Sep 2018 Norman Erthal
 
19336 Island Lake Road, Cedaredge, Colorado, US (39.03, -108.008), Delta
119 American Three-toed Woodpecker 1 20 Sep 2018 Norman Erthal
 
19336 Island Lake Road, Cedaredge, Colorado, US (39.03, -108.008), Delta
120 Red Crossbill 1 20 Sep 2018 Norman Erthal
 
19336 Island Lake Road, Cedaredge, Colorado, US (39.03, -108.008), Delta
121 Eastern Screech-Owl 1 20 Sep 2018 Kevin Keirn
 
122 Hairy Woodpecker 2 20 Sep 2018 David Schiff
 
Old Whiskey Rd, Boulder
Empidonax sp. 1 20 Sep 2018 Matt Hofeditz
 
w 134th place, Broomfield
123 American Wigeon 7 20 Sep 2018 Tim Priehs
 
124 White-winged Dove 1 20 Sep 2018 Jane Stulp
 
Farm Yard, Prowers
125 Swainson's Thrush 1 20 Sep 2018 Jane Stulp
 
Farm Yard, Prowers
126 Clay-colored Sparrow 4 20 Sep 2018 Jane Stulp
 
Farm Yard, Prowers
dabbling duck sp. 7 20 Sep 2018 David Antieau N
 
Wyndham Pagosa, Pagosa Springs, Colorado, US (37.268, -107.079), Archuleta
127 Lesser Scaup 2 20 Sep 2018 Adam Cupito
 
128 Blue-gray Gnatcatcher 2 20 Sep 2018 Adam Cupito
 
129 Western Screech-Owl 1 20 Sep 2018 Mike Henwood N
 
Henwood yard--2668 Dahlia Court, Mesa
130 Cackling Goose 5 20 Sep 2018 Nick Komar N
 
131 Cinnamon Teal 2 20 Sep 2018 Nick Komar P
 
Blue-winged/Cinnamon Teal 7 20 Sep 2018 Andy Bankert
 
132 Stilt Sandpiper 1 20 Sep 2018 Nick Komar
 
133 Wilson's Snipe 1 20 Sep 2018 Andy Bankert
 
134 Franklin's Gull 1 20 Sep 2018 Nick Komar
 
135 Common Tern 3 20 Sep 2018 Nick Komar N
 
136 Cassin's Vireo 1 20 Sep 2018 Nick Komar
 
137 Brown Thrasher 1 20 Sep 2018 Nick Komar
 
138 Common Grackle 1 20 Sep 2018 Andy Bankert
 
139 Common Yellowthroat 6 20 Sep 2018 Nick Komar N
 
140 Blue Grosbeak 1 20 Sep 2018 Nick Komar
 
141 Flammulated Owl 1 20 Sep 2018 Kathy Carroll
 
22 West, Walden, Jackson
142 Gadwall X 19 Sep 2018 Luke Pheneger
 
duck sp. 800 19 Sep 2018 Luke Pheneger
 
143 Forster's Tern 1 19 Sep 2018 Luke Pheneger N
 
144 Ring-necked Duck 6 19 Sep 2018 Eric Culbertson
 
4924 Lake Creek Village Dr, Edwards US-CO (39.6532,-106.6187), Eagle
swallow sp. 3 19 Sep 2018 Eric Culbertson N
 
4924 Lake Creek Village Dr, Edwards US-CO (39.6532,-106.6187), Eagle
145 Northern Saw-whet Owl 1 19 Sep 2018 Josh Beck N
 
FR 560, Jefferson
146 Ruddy Duck 1 19 Sep 2018 Erik Hendrickson
 
147 Northern Mockingbird 2 19 Sep 2018 George Steele N
 
Norwood, CO, San Miguel
148 Mew Gull 1 19 Sep 2018 Nick Komar N
 
hawk sp. 1 19 Sep 2018 Rob Cassady
 
149 Common Poorwill 1 19 Sep 2018 Glenn Walbek
 
150 Merlin 1 19 Sep 2018 Glenn Walbek
 
151 Least Flycatcher 1 19 Sep 2018 Glenn Walbek
 
152 Great-tailed Grackle 3 19 Sep 2018 Glenn Walbek
 
153 Ovenbird 1 19 Sep 2018 Glenn Walbek
 
MacGillivray's/Mourning Warbler 1 19 Sep 2018 Glenn Walbek
 
154 Black-throated Blue Warbler 1 19 Sep 2018 Glenn Walbek P
 
155 Least Sandpiper 3 19 Sep 2018 Colin Woolley
 
156 Common Nighthawk 1 19 Sep 2018 Jane Stulp
 
Northgate, Prowers
157 Northern Pintail 3 19 Sep 2018 David Suddjian
 
158 Pectoral Sandpiper 2 19 Sep 2018 David Suddjian
 
159 Long-billed Dowitcher 6 19 Sep 2018 David Suddjian
 
160 Wilson's Phalarope 32 19 Sep 2018 David Suddjian
 
161 Red-necked Phalarope 2 19 Sep 2018 David Suddjian
 
162 Greater Yellowlegs 14 19 Sep 2018 David Suddjian
 
shorebird sp. 200 19 Sep 2018 David Suddjian
 
Larus sp. 2 19 Sep 2018 David Suddjian
 
163 Black Tern 6 19 Sep 2018 David Suddjian
 
164 Canyon Towhee 3 19 Sep 2018 Jim Merritt
 
165 Prairie Falcon 1 19 Sep 2018 Bea Weaver
 
166 Black-necked Stilt 4 19 Sep 2018 David Tønnessen
 
167 Peregrine Falcon 1 19 Sep 2018 David Tønnessen
 
168 Olive-sided Flycatcher 1 19 Sep 2018 David Tønnessen N
 
169 Gray Flycatcher 1 19 Sep 2018 David Tønnessen
 
170 Great Crested Flycatcher 1 19 Sep 2018 David Tønnessen
 
raven sp. 1 19 Sep 2018 David Tønnessen
 
171 Bewick's Wren 1 19 Sep 2018 David Tønnessen
 
172 Brown-headed Cowbird 2 19 Sep 2018 David Tønnessen
 
blackbird sp. 200 19 Sep 2018 David Tønnessen N
 
173 Palm Warbler 1 19 Sep 2018 David Tønnessen N
 
174 Dickcissel 1 19 Sep 2018 David Tønnessen N
 
crow/raven sp. 2 19 Sep 2018 Laura Lippincott
 
175 Rock Wren 2 19 Sep 2018 Christina Leslie
 
Roxborough State Park,Iron Bark Dr., Douglas
176 Townsend's Solitaire 4 19 Sep 2018 Josh Beck
 
177 Black-crowned Night-Heron 1 19 Sep 2018 james mccall
 
178 Pinyon Jay 1 19 Sep 2018 Walter Wehtje
 
Puma Gulch Road, Larimer
179 Green Heron 1 19 Sep 2018 David Tønnessen
 
180 Golden Eagle 1 19 Sep 2018 Joe Hanfman
 
181 Clark's Nutcracker 1 19 Sep 2018 Joe Hanfman
 
182 Brown-capped Rosy-Finch 8 19 Sep 2018 Joe Hanfman
 
183 Chihuahuan Raven 2 19 Sep 2018 David Suddjian
 
184 Cattle Egret 1 19 Sep 2018 Leslie S P
 
185 Black-throated Gray Warbler 1 19 Sep 2018 Norman Erthal
 
F South Road, Colorado, US (38.995, -108.243), Mesa
186 White-tailed Ptarmigan 3 19 Sep 2018 Chris Brown
 
187 Dusky Grouse 1 19 Sep 2018 Chris Brown
 
188 American Pipit 15 19 Sep 2018 Chris Brown
 
warbler sp. (Parulidae sp.) 1 19 Sep 2018 Kevin DeBoer N
 
189 Redhead 4 19 Sep 2018 Mike Henwood
 
190 Sandhill Crane 2 19 Sep 2018 Mike Henwood
 
191 Great Egret 8 19 Sep 2018 Dale Adams N
 
192 Lark Bunting 1 19 Sep 2018 Dale Adams
 
193 Cassin's Finch 1 19 Sep 2018 Joe Hanfman
 
194 Eastern Phoebe 1 19 Sep 2018 Frank Farrell P
 
195 Red-headed Woodpecker 1 19 Sep 2018 Lori Nixon P
 
196 Loggerhead Shrike 2 19 Sep 2018 Marcel Such
 
197 Orchard Oriole 1 19 Sep 2018 Jane Stulp
 
Farm Yard, Prowers
Accipiter sp. 1 19 Sep 2018 David Suddjian
 
Black-capped/Mountain Chickadee 3 19 Sep 2018 M Walt
 
198 Horned Grebe 2 19 Sep 2018 Tim Ryan
 
Horned/Eared Grebe 8 19 Sep 2018 Tim Ryan
 
199 Clark's Grebe 1 19 Sep 2018 Tim Ryan
 
200 Common Loon 2 19 Sep 2018 Tim Ryan P
 
201 Tree Swallow 12 19 Sep 2018 james mccall
 
peep sp. 8 19 Sep 2018 Ryan Claar
 
202 Broad-winged Hawk 1 19 Sep 2018 David Leatherman N
 
203 Virginia Rail 1 19 Sep 2018 Jim Merritt
 
204 Lesser Yellowlegs 1 19 Sep 2018 Robb Hinds
 
205 Greater Sage-Grouse 2 19 Sep 2018 Kathy Carroll
 
22 West, Walden, Jackson
Western/Clark's Grebe 136 19 Sep 2018 Carolyn Beach
 
206 Juniper Titmouse 1 19 Sep 2018 Kathy Carroll
 
22 West, Walden, Jackson
207 Yellow-breasted Chat 1 19 Sep 2018 Peter Burke N
 
208 Evening Grosbeak 1 19 Sep 2018 Eric Hynes
 
Pacific-slope/Cordilleran Flycatcher (Western Flycatcher) 1 19 Sep 2018 Iván Mota N
 
209 Nashville Warbler 1 19 Sep 2018 Doug Swartz N
 
Greyrock Commons, Larimer
210 Lewis's Woodpecker 1 19 Sep 2018 Mike Henwood
 
Steller's Jay x Woodhouse's Scrub-Jay (hybrid) 1 19 Sep 2018 Amy Lunde N
 
Home in Rivers Divide, El Paso
211 Williamson's Sapsucker 1 19 Sep 2018 Laura Lippincott
 
16609 W 77th Dr, Arvada US-CO (39.8380,-105.1871), Jefferson
212 Golden-crowned Kinglet 1 19 Sep 2018 Scott Surner
 
Rocky Mt National Park, Larimer
213 Scaled Quail 8 19 Sep 2018 Jim Merritt
 
Mallard (Domestic type) 1 19 Sep 2018 Nick Komar
 
214 Sanderling 3 19 Sep 2018 Nick Komar
 
215 Semipalmated Sandpiper 1 19 Sep 2018 Nick Komar
 
216 Burrowing Owl 3 19 Sep 2018 Nick Komar N
 
flycatcher sp. (Tyrannidae sp.) 4 18 Sep 2018 Terri Mungle
 
217 Canvasback 1 18 Sep 2018 Kathy Mihm Dunning
 
Glossy/White-faced Ibis 2 18 Sep 2018 David Suddjian
 
Buteo sp. 1 18 Sep 2018 David Suddjian
 
218 Ring-necked Pheasant 1 18 Sep 2018 Steven Mlodinow A
 
219 Solitary Sandpiper 1 18 Sep 2018 Colin Woolley
 
220 White-throated Swift 1 18 Sep 2018 Woodie Lackey
 
Rim Drive Road, Crawford, Colorado, US (38.568, -107.733), Montrose
221 Black-bellied Plover 3 18 Sep 2018 David Suddjian
 
Greater/Lesser Yellowlegs 50 18 Sep 2018 David Suddjian
 
Sterna sp. 11 18 Sep 2018 David Suddjian N
 
222 Long-billed Curlew 2 18 Sep 2018 Steven Mlodinow
 
May Ranch, northwest, Prowers
223 Bufflehead 2 18 Sep 2018 Scott Surner
 
wren sp. 1 18 Sep 2018 Scott Chalmers
 
finch sp. 2 18 Sep 2018 Luke Pheneger
 
Dry Creek Park and Lake, Boulder
224 Canyon Wren 1 18 Sep 2018 Robert Raker
 
Morrison Hogback 39.6526x-105.1864, Jefferson
225 Greater Roadrunner 1 18 Sep 2018 David Suddjian P
 
226 Marbled Godwit 1 18 Sep 2018 Steven Mlodinow N
 
227 Barn Owl 1 18 Sep 2018 Steven Mlodinow
 
228 Magnolia Warbler 1 18 Sep 2018 Steven Mlodinow N
 
229 Pine Grosbeak 1 18 Sep 2018 Paul Slingsby
 
(39.7023,-105.8547), Clear Creek
Cassin's/Plumbeous Vireo 1 18 Sep 2018 Nick Komar
 
230 Cliff Swallow 2 18 Sep 2018 Dylan Cooper
 
Lazuli/Indigo Bunting 1 18 Sep 2018 David Leatherman N
 
grebe sp. 1 18 Sep 2018 Patricia Floyd
 
pigeon/dove sp. 9 18 Sep 2018 Patricia Floyd
 
231 Bank Swallow 5 18 Sep 2018 Kayla Scheid
 
Spinus sp. (goldfinch sp.) 1 18 Sep 2018 Kayla Scheid
 
232 Western Sandpiper 1 18 Sep 2018 Drew Kelly
 
233 Sagebrush Sparrow 1 18 Sep 2018 Drew Kelly
 
234 Band-tailed Pigeon 4 18 Sep 2018 Richard Bunn
 
GMF Teller County, Teller
235 Chestnut-sided Warbler 1 18 Sep 2018 David Suddjian N
 
Western x Clark's Grebe (hybrid) 1 18 Sep 2018 Steven Mlodinow N
 
236 Semipalmated Plover 3 18 Sep 2018 Steven Mlodinow
 
237 Willow Flycatcher 1 18 Sep 2018 Alan Ketcham
 
238 Ruby-throated Hummingbird 3 18 Sep 2018 David Suddjian N
 
Prowers - 13th St, Lamar, Prowers
239 American Golden-Plover 2 18 Sep 2018 Steven Mlodinow A
 
240 Bonaparte's Gull 1 18 Sep 2018 Steven Mlodinow N
 
241 American Bittern 1 18 Sep 2018 Steven Mlodinow N
 
Aythya sp. 1 17 Sep 2018 David Dowell
 
242 Sabine's Gull 1 17 Sep 2018 Adam Vesely
 
Sharp-shinned/Cooper's Hawk 1 17 Sep 2018 edward donnan P
 
243 Field Sparrow 1 17 Sep 2018 Jane Stulp
 
Farm Yard, Prowers
sapsucker sp. X 17 Sep 2018 Anonymous eBirder
 
Graylag Goose (Domestic type) 1 17 Sep 2018 Todd Olson
 
244 Prothonotary Warbler 1 17 Sep 2018 Burke Angstman N
 
245 Cordilleran Flycatcher 1 17 Sep 2018 Mackenzie Goldthwait N
 
246 Herring Gull 1 17 Sep 2018 David Tønnessen N
 
jay sp. 1 17 Sep 2018 Anonymous eBirder
 
Challenger Park-Soccer Field, Douglas
goose sp. 2 17 Sep 2018 Eric Culbertson N
 
3101 Lake Creek Village Dr, Edwards US-CO (39.6543,-106.6256), Eagle
247 Grasshopper Sparrow 1 17 Sep 2018 Myron Gerhard P
 
248 Chestnut-collared Longspur 1 17 Sep 2018 David Tønnessen N
 
Common/Arctic Tern 1 16 Sep 2018 Nick Komar P
 
249 Grace's Warbler 1 16 Sep 2018 Mackenzie Goldthwait N
 
Ruby-throated/Black-chinned Hummingbird 1 16 Sep 2018 Leslie S
 
250 Parasitic Jaeger 1 16 Sep 2018 Alan Ketcham N
 
251 Sharp-tailed Grouse 1 16 Sep 2018 Gwen Moore N
 
30872–30966 County Road 18, Steamboat Springs US-CO (40.3696,-106.8222), Routt
Tringa sp. 1 16 Sep 2018 Leslie S
 
252 Blackpoll Warbler 1 16 Sep 2018 David Dowell P
 
253 Northern Cardinal 3 16 Sep 2018 Dean Shoup P
 
Cackling/Canada Goose 5 16 Sep 2018 Leslie S
 
falcon sp. 1 16 Sep 2018 Natalie Vande Vuss
 
254 Caspian Tern 2 16 Sep 2018 Anonymous eBirder P
 
255 Long-tailed Jaeger 1 16 Sep 2018 elaine wagner N
 
Western/Eastern Meadowlark 2 16 Sep 2018 Todd Olson
 
256 Tennessee Warbler 3 16 Sep 2018 David Dowell P
 
257 Northern Goshawk 1 16 Sep 2018 Sue Riffe
 
Camp Dick/Peaceful Valley, Boulder
Semipalmated/Western Sandpiper 1 16 Sep 2018 Candice Johnson
 
Selasphorus sp. 1 16 Sep 2018 Leslie Stewart
 
The ice house, Montezuma
258 Black Phoebe 1 16 Sep 2018 James Beatty N
 
259 Eastern Kingbird 2 16 Sep 2018 David Ely N
 
Graylag x Swan Goose (Domestic type) (hybrid) 2 16 Sep 2018 Patrick O'Driscoll P
 
Yellow-bellied/Red-naped Sapsucker 1 16 Sep 2018 William Mueller
 
s. of Lily l;k my openforest stps1-15, Larimer
260 Gambel's Quail 1 16 Sep 2018 Deb Mallory
 
Hammond's/Dusky Flycatcher 1 16 Sep 2018 Deb Mallory N
 
Tree/Violet-green Swallow 1 16 Sep 2018 Deb Mallory
 
Cassin's/Western Kingbird 1 16 Sep 2018 Dean Shoup P
 
Short-billed/Long-billed Dowitcher 1 16 Sep 2018 David Dowell
 
Catharus sp. 1 16 Sep 2018 Jacy Bernath-Plaisted N
 
jaeger sp. 1 16 Sep 2018 John Haycraft N
 
261 Chimney Swift 1 16 Sep 2018 Dean Shoup
 
Downy/Hairy Woodpecker 3 16 Sep 2018 Tanja Britton
 
Home, El Paso
262 Buff-breasted Sandpiper 1 16 Sep 2018 Kevin DeBoer P
 
263 Indigo Bunting 2 16 Sep 2018 Kevin DeBoer
 
Graylag Goose (Domestic type) x Canada Goose (hybrid) 1 15 Sep 2018 Cody Russell
 
264 Cassin's Kingbird 2 15 Sep 2018 Brandon K. Percival
 
265 Calliope Hummingbird 1 15 Sep 2018 Irene Fortune
 
My yard,also drainage behind yard, Larimer
Cassin's/Blue-headed Vireo 1 15 Sep 2018 David Dowell
 
266 Bell's Vireo 1 15 Sep 2018 Diane Roberts N
 
267 Barrow's Goldeneye 4 15 Sep 2018 Santiago Tabares
 
268 Lesser Black-backed Gull 1 15 Sep 2018 Christine Alexander
 
269 McCown's Longspur 4 15 Sep 2018 Scott Surner
 
County Road 96, Briggsdale, Colorado, US (40.683, -104.34), Weld
bluebird sp. X 15 Sep 2018 Adam Cupito
 
270 Cassin's Sparrow 2 15 Sep 2018 Richard Bunn
 
271 Mississippi Kite 1 15 Sep 2018 Jane Stulp
 
272 Red-eyed Vireo 1 15 Sep 2018 Gabriel Wiltse
 
pewee sp. (Contopus sp.) 1 15 Sep 2018 Eric Culbertson N
 
(39.6754,-106.8346), Eagle
273 Eastern Bluebird 1 15 Sep 2018 Jonathan Bookman P
 
chickadee sp. 1 15 Sep 2018 Julie Szabo N
 
Forest Road, Near Cumbres Creek, Conejos
phalarope sp. 2 15 Sep 2018 Meg Reck
 
nuthatch sp. 1 15 Sep 2018 Jason B Bidgood
 
shrike sp. 1 15 Sep 2018 Darcy Bullock
 
274 Long-eared Owl 1 15 Sep 2018 Aaron Driscoll P
 
thrush sp. 1 15 Sep 2018 Michael Tucker
 
Haemorhous sp. 3 15 Sep 2018 James Nelson
 
West Estes Park, Larimer
275 Bullock's Oriole 1 15 Sep 2018 Chuck Aid
 
Spizella sp./American Tree Sparrow 1 15 Sep 2018 Frank and Nancy Hatch
 
Denver, Denver
276 Summer Tanager 1 15 Sep 2018 Phil Lyon N
 
277 Northern Waterthrush 1 15 Sep 2018 Steven Mlodinow
 
278 Chukar 1 14 Sep 2018 connee moffatt N
 
Greater/Lesser Scaup X 14 Sep 2018 Stephine Lacey N
 
Western/Eastern Wood-Pewee 1 14 Sep 2018 Mark Peterson
 
279 Black-and-white Warbler 1 14 Sep 2018 Mark Peterson
 
280 Rose-breasted Grosbeak 1 14 Sep 2018 Mark Peterson N
 
281 Willet 1 13 Sep 2018 William Kaempfer
 
Rose-breasted/Black-headed Grosbeak 1 13 Sep 2018 Rita Johnston
 
246 County Road 207, Durango US-CO (37.2822,-107.9350), La Plata
large falcon sp. 1 13 Sep 2018 Lori Zabel
 
Herring/Iceland Gull 1 13 Sep 2018 Kayla Scheid
 
282 Black Swift 1 12 Sep 2018 Joe Hanfman
 
Neotropic/Double-crested Cormorant 1 12 Sep 2018 Karen Beaty
 
swift sp. 28 11 Sep 2018 David Wade N
 
Common/Red-breasted Merganser 10 10 Sep 2018 Michael Lester
 
283 Mountain Plover 10 10 Sep 2018 Tony Leukering N
 
CRs 72 and J intersection area, Kiowa
Setophaga sp. 1 10 Sep 2018 Chris Brown
 
284 Snow Goose 3 10 Sep 2018 Jane Stulp N
 
Hwy 50 / Hwy 287 west of Lamar, Prowers
285 Tundra Swan 1 10 Sep 2018 Jane Stulp N
 
Hwy 50 / Hwy 287 west of Lamar, Prowers
286 Hooded Warbler 1 10 Sep 2018 Ginny Bergstrom N
 
287 Alder Flycatcher 1 10 Sep 2018 Steven Mlodinow P
 
288 Baltimore Oriole 2 10 Sep 2018 Steven Mlodinow
 
eagle sp. 1 9 Sep 2018 Cathy bondy
 
merganser sp. X 9 Sep 2018 Ted Floyd
 
Buteo/eagle sp. 1 9 Sep 2018 Leslie S
 
Streptopelia sp. 2 9 Sep 2018 Luke Pheneger
 
diurnal raptor sp. 1 9 Sep 2018 Luke Pheneger
 
289 Gray Vireo 2 9 Sep 2018 Steven Mlodinow N
 
Johnson Canyon, Las Animas
290 Blackburnian Warbler 1 8 Sep 2018 Mark Chavez P
 
Gray/Dusky Flycatcher 1 8 Sep 2018 Ryan Votta
 
291 Piping Plover 1 8 Sep 2018 Pablo Quezada N
 
owl sp. 1 8 Sep 2018 Charles Schwartze N
 
292 Ash-throated Flycatcher 1 8 Sep 2018 Christian Hagenlocher P
 
7726 County Road 154, Salida US-CO (38.5455,-106.0118), Chaffee
Sedge/Marsh Wren 1 8 Sep 2018 Jim Thompson N
 
293 Rufous-crowned Sparrow 1 8 Sep 2018 Steven Mlodinow
 
Purgatoire River W of Alejandro Canyon, Las Animas
Common/Forster's Tern 1 8 Sep 2018 Joey Kellner
 
294 Hepatic Tanager 1 8 Sep 2018 Steven Mlodinow N
 
Alejandro Canyon, Las Animas
295 Short-eared Owl 1 7 Sep 2018 Steven Mlodinow N
 
LACR 147 Owl Crossing, Las Animas
296 Acorn Woodpecker 1 7 Sep 2018 Leona Ryter P
 
Ryter House, Montezuma
Loggerhead/Northern Shrike 1 7 Sep 2018 Mike Henwood N
 
Red-necked/Red Phalarope 3 7 Sep 2018 Candice Johnson
 
297 Red-shouldered Hawk 1 7 Sep 2018 Mark Peterson P
 
tanager sp. (Piranga sp.) 1 7 Sep 2018 Mark Peterson
 
298 Yellow-crowned Night-Heron 1 7 Sep 2018 Norman Erthal P
 
kinglet sp. 1 7 Sep 2018 Christian Hagenlocher
 
Bohemian/Cedar Waxwing 1 6 Sep 2018 Carol Phillips
 
2400 Garmish Dr., Eagle
Domestic goose sp. (Domestic type) 1 5 Sep 2018 Sean Walters
 
Timnath Reservoir-East Side, Larimer
Bullock's x Baltimore Oriole (hybrid) 1 5 Sep 2018 David Tønnessen
 
299 Greater Prairie-Chicken 4 5 Sep 2018 David Tønnessen
 
39894 County Road 20, Holyoke, Colorado, Phillips
Cooper's Hawk/Northern Goshawk 1 5 Sep 2018 Santiago Tabares
 
300 Anna's Hummingbird 1 5 Sep 2018 David Tønnessen N
 
rail/crake sp. 1 5 Sep 2018 Ted Floyd N
 
301 Pine Warbler 1 5 Sep 2018 Cynthia Madsen P
 
302 Greater White-fronted Goose 1 4 Sep 2018 David Wade N
 
303 Northern Parula 1 4 Sep 2018 Henry Detwiler P
 
304 Carolina Wren 1 4 Sep 2018 Mark Peterson N
 
towhee sp. 4 3 Sep 2018 Paula Hansley N
 
Plainview Road-Coal Creek, Jefferson
305 Upland Sandpiper 1 3 Sep 2018 David Dowell N
 
306 Philadelphia Vireo 1 3 Sep 2018 Charlie Chase N
 
new world oriole sp. 1 2 Sep 2018 Michael Lester
 
307 Canada Warbler 1 2 Sep 2018 Mark Peterson N
 
Rufous/Allen's Hummingbird 1 2 Sep 2018 Helen Butts
 
308 Red-bellied Woodpecker 1 2 Sep 2018 David Dowell
 
309 Golden-winged Warbler 1 2 Sep 2018 David Dowell P
 
310 Purple Martin 1 2 Sep 2018 Brenda Wright N
 
Mallard/Mexican Duck 1 2 Sep 2018 David Tønnessen N
 
311 Bobolink 4 2 Sep 2018 Ted Floyd N
 
312 Blue-headed Vireo 1 2 Sep 2018 Steven Mlodinow P
 
313 Swamp Sparrow 1 2 Sep 2018 Steven Mlodinow N
 
small falcon sp. 1 1 Sep 2018 Scott Dieni
 
white egret sp. 2 1 Sep 2018 Leslie S N
 
314 Yellow-billed Cuckoo 1 1 Sep 2018 Steven Mlodinow
 
315 Neotropic Cormorant 1 1 Sep 2018 Steven Mlodinow P
 
Lazuli x Indigo Bunting (hybrid) 1 31 Aug 2018 Lisa Edwards
 
316 Red Phalarope 1 31 Aug 2018 Kathy Mihm Dunning P
 
317 White Ibis 1 31 Aug 2018 Steven Mlodinow N
 
rosy-finch sp. 1 31 Aug 2018 Sarah Spotten N
 
Common/Barrow's Goldeneye 6 30 Aug 2018 Gerald "Jerry" Baines
 
Spotted/Eastern Towhee (Rufous-sided Towhee) 1 30 Aug 2018 M Walt
 
Philadelphia/Warbling Vireo 1 30 Aug 2018 Alan Ketcham N
 
FR363, 717 Trails, Teller
bird sp. 1 29 Aug 2018 Sean Fitzgerald
 
phoebe sp. 1 29 Aug 2018 Aaron Boone
 
Bullock's/Baltimore Oriole 2 28 Aug 2018 Jon Horn
 
Myiarchus sp. 1 28 Aug 2018 David Suddjian N
 
318 Little Blue Heron 1 28 Aug 2018 Steven Mlodinow N
 
319 Vermilion Flycatcher 3 27 Aug 2018 David Suddjian P
 
320 Black-throated Sparrow 1 27 Aug 2018 Diane Roberts N
 
321 Red Knot 1 26 Aug 2018 David Dowell P
 
Alder/Willow Flycatcher (Traill's Flycatcher) 1 26 Aug 2018 David Dowell
 
322 Common Goldeneye 1 26 Aug 2018 Sally Waterhouse N
 
Sherrie's Patch: Sands, Hatchery, Frantz, Mesa, Chaffee
323 Short-billed Dowitcher 1 25 Aug 2018 Steven Mlodinow P
 
324 Yellow-bellied Flycatcher 1 23 Aug 2018 Glenn Walbek P
 
Snow/Ross's Goose 6 23 Aug 2018 Jane Stulp N
 
cormorant sp. 2 21 Aug 2018 Ben Sampson P
 
nighthawk sp. 1 20 Aug 2018 David Wade N
 
Glossy x White-faced Ibis (hybrid) 1 20 Aug 2018 David Tønnessen P
 
yellow-bellied kingbird sp. 1 20 Aug 2018 David Tønnessen N
 
325 Dunlin 1 19 Aug 2018 Steven Mlodinow N
 
Barn x Cliff Swallow (hybrid) 1 19 Aug 2018 David Tønnessen N
 
CO home (1/7 acre), El Paso
326 Veery 3 19 Aug 2018 Steven Mlodinow N
 
grackle sp. 3 18 Aug 2018 Charles Hundertmark
 
327 Painted Bunting 3 17 Aug 2018 Adam Vesely N
 
328 Snowy Plover 2 16 Aug 2018 Jane Stulp
 
large swift sp. 1 16 Aug 2018 Pamela Goolsby
 
329 Tricolored Heron 1 13 Aug 2018 Nathan Pieplow N
 
330 Zone-tailed Hawk 1 13 Aug 2018 Norman Erthal N
 
Passerina sp. 1 13 Aug 2018 Tyler Stewart N
 
331 Least Tern 1 12 Aug 2018 John Drummond
 
Neotropic x Double-crested Cormorant (hybrid) 1 12 Aug 2018 Cheri Phillips P
 
longspur sp. 1 12 Aug 2018 Henrey Deese
 
Black x Eastern Phoebe (hybrid) 1 11 Aug 2018 Steven Mlodinow N
 
332 Mexican Duck 1 11 Aug 2018 Steven Mlodinow N
 
Hepatic/Summer Tanager 1 11 Aug 2018 Nick Moore N
 
333 Baird's Sparrow 3 10 Aug 2018 Andy Bankert N
 
334 Greater Scaup 1 7 Aug 2018 Stephen Chase P
 
335 Mottled Duck 1 6 Aug 2018 Janeal W. Thompson N
 
336 Least Bittern 1 5 Aug 2018 Loch Kilpatrick N
 
337 Lesser Nighthawk 1 4 Aug 2018 Steven Mlodinow L
 
338 Northern Bobwhite 1 4 Aug 2018 Steven Mlodinow N
 
339 Boreal Owl 1 1 Aug 2018 David Suddjian
 
340 Lucy's Warbler 1 31 Jul 2018 Steve Larson N
 
Ismay Trading Post area (37.3289,-109.0407), Montezuma
341 White-winged Crossbill 2 30 Jul 2018 Steve Larson N
 
342 Eastern Meadowlark 4 29 Jul 2018 Steven Mlodinow A
 
Rusty/Brewer's Blackbird 1 29 Jul 2018 diana beatty N
 
343 Glossy Ibis 1 28 Jul 2018 Eric Hynes P
 
344 Scott's Oriole 1 27 Jul 2018 Susan Pellegrini N
 
Brewster Ridge, Mesa
345 Black Rail 1 26 Jul 2018 Janeal W. Thompson N
 
County Road 13 @ Ark River Bridge, Prowers
346 Surf Scoter 1 22 Jul 2018 Jack Bushong P
 
Black-crowned/Yellow-crowned Night-Heron 1 19 Jul 2018 Nick Komar N
 
large shorebird sp. 2 16 Jul 2018 yvonne parrott
 
Unnamed Road, Trinidad, Colorado, US (37.136, -104.557)lake Trinidad, Las Animas
347 Common Gallinule 1 15 Jul 2018 Mackenzie Goldthwait N
 
348 Eastern Wood-Pewee 1 13 Jul 2018 Ben Sampson P
 
349 Winter Wren 1 13 Jul 2018 Leslie S P
 
350 Pacific Wren 1 12 Jul 2018 Jay Breidt P
 
West Creek, Larimer
Swan Goose (Domestic type) 1 5 Jul 2018 Christine Alexander
 
Pacific/Winter Wren 1 5 Jul 2018 Kathy Mihm Dunning P
 
Ouzel Falls Trail - Camper Cutoff to Bluebird Lake Trail, Boulder
Spotted x Eastern Towhee (hybrid) 3 4 Jul 2018 David Dowell P
 
Domestic goose sp. (Domestic type) x Canada Goose (hybrid) 1 4 Jul 2018 Peter Ruprecht P
 
351 Rough-legged Hawk 1 26 Jun 2018 Jill Smith P
 
County Road 3.5 near CC, Prowers
352 African Collared-Dove 1 25 Jun 2018 Ted Floyd N
 
353 Yellow-throated Warbler 1 24 Jun 2018 Cameron Carver N
 
Yellow-billed/Black-billed Cuckoo 1 19 Jun 2018 David Fries
 
354 White-rumped Sandpiper 1 18 Jun 2018 David Suddjian P
 
Western x Eastern Wood-Pewee (hybrid) 1 16 Jun 2018 Steven Mlodinow P
 
355 Eastern Towhee 1 16 Jun 2018 Steven Mlodinow N
 
356 Pacific Loon 1 12 Jun 2018 Eric Wood P
 
24032 U.S. 50, Gunnison, Colorado, US (38.477, -107.176), Gunnison
357 Red-breasted Merganser 1 11 Jun 2018 David Tønnessen N
 
Mallard x Mexican Duck (hybrid) 1 9 Jun 2018 Ted Floyd P
 
Beaver Pond--Telluride, San Miguel
358 Pyrrhuloxia 1 9 Jun 2018 Steven Mlodinow N
 
Purgatoire River W of Alejandro Canyon, Las Animas
Eurasian/American Wigeon 2 9 Jun 2018 Jen S
 
359 California Quail 1 8 Jun 2018 Loch Kilpatrick N
 
Blue-winged x Cinnamon Teal (hybrid) 1 5 Jun 2018 Deborah Ellis
 
Rocky Mountain National Park, Granby US-CO (40.2565,-105.8087), Grand
swan sp. 1 2 Jun 2018 connee moffatt N
 
360 Ruddy Turnstone 1 29 May 2018 Lori Pivonka N
 
Northern Bobwhite x Scaled Quail (hybrid) 1 29 May 2018 Steven Mlodinow P
 
361 White-eyed Vireo 1 28 May 2018 Marcia Watson N
 
362 Scarlet Tanager 1 27 May 2018 Steven Mlodinow P
 
363 Whimbrel 2 25 May 2018 Van Truan N
 
364 Wood Thrush 1 25 May 2018 Gene Rutherford P
 
US-Colorado-Raymer-65858 County Road 116 - 40.832x-103.803, Weld
365 Golden-crowned Warbler 1 24 May 2018 Marcel Such N
 
366 Worm-eating Warbler 1 23 May 2018 Glenn Walbek N
 
367 Yellow-throated Vireo 1 23 May 2018 mark yaeger N
 
368 Scissor-tailed Flycatcher 1 22 May 2018 Heidi Burgess P
 
South Boulder Creek Trail in Boulder, CO, Boulder
Cliff/Cave Swallow 1 21 May 2018 Marcel Such
 
369 Kentucky Warbler 1 20 May 2018 Steven Mlodinow N
 
370 Black-throated Green Warbler 1 20 May 2018 Chris Gilbert P
 
371 Blue-winged Warbler 1 20 May 2018 Steve Larson N
 
372 Bay-breasted Warbler 1 20 May 2018 Gregg Goodrich N
 
373 Mourning Warbler 1 18 May 2018 Doug Faulkner N
 
crossbill sp. 10 16 May 2018 Tanja Britton
 
Home, El Paso
374 Harris's Sparrow 1 16 May 2018 Barbara Seibert P
 
7220 Scamp Ct, Fort Collins, CO, Larimer
375 Red-necked Grebe 1 15 May 2018 Casey Setash P
 
Cowdrey Pond, Jackson
376 White-throated Sparrow 1 15 May 2018 Jim Merritt
 
377 Cape May Warbler 1 15 May 2018 Jane Stulp P
 
Farm Yard, Prowers
378 Trumpeter Swan 1 14 May 2018 Matt Clark N
 
379 Laughing Gull 1 14 May 2018 Glenn Walbek P
 
Chimney/Vaux's Swift 1 13 May 2018 Van Truan
 
19th & Court Street Pueblo, Pueblo
380 Golden-crowned Sparrow 1 13 May 2018 Glenn Walbek P
 
High Line Canal Trail, Littleton, Colorado, US (39.527, -105.048), Douglas
381 Sedge Wren 1 12 May 2018 David Dowell P
 
Gadwall x Mallard (hybrid) 1 9 May 2018 Steven Mlodinow N
 
May Ranch, northwest, Prowers
Zonotrichia sp. 1 7 May 2018 Ted Floyd N
 
382