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Yolo Bypass Wildlife Area

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Ronan Nicholson 11 Feb 2019 13
Grub Fay 11 Feb 2019 16
Jasen Liu 9 Feb 2019 39
Linda 3 Feb 2019 22
Bart Wickel 3 Feb 2019 55
Anonymous eBirder 3 Feb 2019 31
Jonathan Eisen 2 Feb 2019 22
Holly Coates 29 Jan 2019 1
Emmett Iverson 29 Jan 2019 1
Holly Coates 27 Jan 2019 24
More Recent Visits...

Top eBirders

Updated 4 sec ago.
1 DigiBirdTrek CA
200
2 Matt Davis
190
3 Steve Hampton
180
4 Scott Hoppe
178
5 Kirk Swenson
168
6 Jason Riggio
166
6 Dan Cook
166
8 Keith Bailey
162
9 Mark Martucci
159
9 Jeri Langham
159

268 Species 5581 Checklists

Updated 4 sec ago.
Species Name Count Date By
1 Canada Goose 5 11 Feb 2019 Ronan Nicholson
2 Northern Shoveler 10 11 Feb 2019 Ronan Nicholson
3 California Gull 3 11 Feb 2019 Ronan Nicholson
4 Double-crested Cormorant 2 11 Feb 2019 Ronan Nicholson
5 American White Pelican 1 11 Feb 2019 Ronan Nicholson
6 Great Egret 5 11 Feb 2019 Ronan Nicholson
7 Red-tailed Hawk 1 11 Feb 2019 Ronan Nicholson
8 American Kestrel 2 11 Feb 2019 Ronan Nicholson
9 Red-winged Blackbird 4 11 Feb 2019 Ronan Nicholson
10 Tricolored Blackbird 3 11 Feb 2019 Ronan Nicholson
11 Yellow-rumped Warbler 2 11 Feb 2019 Ronan Nicholson
12 Mallard 3 11 Feb 2019 Grub Fay
13 Bufflehead 1 11 Feb 2019 Grub Fay
duck sp. 100 11 Feb 2019 Grub Fay
14 Rock Pigeon 125 11 Feb 2019 Grub Fay
15 Turkey Vulture 1 11 Feb 2019 Grub Fay
16 Say's Phoebe 1 11 Feb 2019 Grub Fay
17 Marsh Wren 1 11 Feb 2019 Grub Fay
18 House Finch 8 11 Feb 2019 Grub Fay
19 Dark-eyed Junco 7 11 Feb 2019 Grub Fay
20 Song Sparrow 1 11 Feb 2019 Grub Fay
21 Western Meadowlark 1 11 Feb 2019 Grub Fay
22 House Sparrow 2 11 Feb 2019 Grub Fay
23 Snow Goose 10 9 Feb 2019 Jasen Liu
24 Greater White-fronted Goose 50 9 Feb 2019 Jasen Liu
25 Tundra Swan 5 9 Feb 2019 Jasen Liu
26 Cinnamon Teal 1 9 Feb 2019 Jasen Liu
27 Northern Pintail 200 9 Feb 2019 Jasen Liu
28 Green-winged Teal 40 9 Feb 2019 Jasen Liu
29 Anna's Hummingbird 2 9 Feb 2019 Jasen Liu
30 Virginia Rail 1 9 Feb 2019 Jasen Liu
31 American Coot 20 9 Feb 2019 Jasen Liu
32 Killdeer 10 9 Feb 2019 Jasen Liu
33 Greater Yellowlegs 2 9 Feb 2019 Jasen Liu
34 Herring Gull 15 9 Feb 2019 Jasen Liu
35 Great Blue Heron 1 9 Feb 2019 Jasen Liu
36 Black-crowned Night-Heron 50 9 Feb 2019 Jasen Liu
37 White-tailed Kite 1 9 Feb 2019 Jasen Liu
38 Northern Harrier 1 9 Feb 2019 Jasen Liu
39 Belted Kingfisher 1 9 Feb 2019 Jasen Liu
40 Black Phoebe 1 9 Feb 2019 Jasen Liu
41 American Crow 5 9 Feb 2019 Jasen Liu
42 Common Raven 10 9 Feb 2019 Jasen Liu
43 Ruby-crowned Kinglet 1 9 Feb 2019 Jasen Liu
44 American Pipit 10 9 Feb 2019 Jasen Liu
45 White-crowned Sparrow 30 9 Feb 2019 Jasen Liu
46 Golden-crowned Sparrow 20 9 Feb 2019 Jasen Liu
47 Savannah Sparrow 30 9 Feb 2019 Jasen Liu
48 Brown-headed Cowbird 300 9 Feb 2019 Jasen Liu
49 Brewer's Blackbird 400 9 Feb 2019 Jasen Liu
blackbird sp. 500 9 Feb 2019 Jasen Liu
50 Gadwall 70 3 Feb 2019 Linda
51 American Wigeon 25 3 Feb 2019 Linda
52 Snowy Egret 1 3 Feb 2019 Linda
53 Cooper's Hawk 1 3 Feb 2019 Linda
54 Great Horned Owl 1 3 Feb 2019 Linda
55 Blue-winged Teal 3 3 Feb 2019 Bart Wickel
56 Lesser Scaup 2 3 Feb 2019 Bart Wickel
57 Common Goldeneye 30 3 Feb 2019 Bart Wickel
58 Ruddy Duck 100 3 Feb 2019 Bart Wickel
59 Pied-billed Grebe 3 3 Feb 2019 Bart Wickel
60 Black-necked Stilt 16 3 Feb 2019 Bart Wickel
61 Long-billed Curlew 8 3 Feb 2019 Bart Wickel
62 Dunlin 40 3 Feb 2019 Bart Wickel
63 Long-billed Dowitcher 150 3 Feb 2019 Bart Wickel
64 Ring-billed Gull 4 3 Feb 2019 Bart Wickel
65 Sharp-shinned Hawk 1 3 Feb 2019 Bart Wickel
66 Red-shouldered Hawk 2 3 Feb 2019 Bart Wickel
67 Northern Mockingbird 2 3 Feb 2019 Bart Wickel
68 Lincoln's Sparrow 2 3 Feb 2019 Bart Wickel
69 Tree Swallow 2 3 Feb 2019 Anonymous eBirder
70 Mourning Dove 4 2 Feb 2019 Jonathan Eisen
71 Common Gallinule 2 2 Feb 2019 Jonathan Eisen
72 Peregrine Falcon 1 2 Feb 2019 Jonathan Eisen P
 
73 Sora 1 29 Jan 2019 Holly Coates
gull sp. 75 27 Jan 2019 Holly Coates
74 Nuttall's Woodpecker 1 27 Jan 2019 Holly Coates
75 Common Yellowthroat 2 27 Jan 2019 Holly Coates
76 Ring-necked Pheasant 1 14 Jan 2019 Larry Moore
77 Bewick's Wren 1 14 Jan 2019 Larry Moore
78 Canvasback 10 14 Jan 2019 Tim Miller
79 Black-bellied Plover 8 14 Jan 2019 Tim Miller
80 European Starling 10 14 Jan 2019 Tim Miller
81 Fox Sparrow 1 14 Jan 2019 Tim Miller
82 Least Sandpiper 20 13 Jan 2019 Bart Wickel
83 Downy Woodpecker 2 13 Jan 2019 Bart Wickel P
 
84 Northern Flicker 3 13 Jan 2019 Bart Wickel
85 Ross's Goose 2 13 Jan 2019 Anonymous eBirder
86 Osprey 1 13 Jan 2019 Anonymous eBirder
87 Sandhill Crane 125 12 Jan 2019 Dave Kent N
 
88 Redhead 1 11 Jan 2019 Bart Wickel
89 Lesser Yellowlegs 1 11 Jan 2019 Bart Wickel
90 American Bittern 1 11 Jan 2019 Bart Wickel P
 
91 Horned Lark 4 11 Jan 2019 Bart Wickel
92 American Goldfinch 2 11 Jan 2019 Bart Wickel
93 Merlin 1 9 Jan 2019 Sherri Graves
94 Cackling Goose 65 6 Jan 2019 Scott Hoppe
95 Bushtit 15 6 Jan 2019 Scott Hoppe
96 Yellow-headed Blackbird 30 6 Jan 2019 Scott Hoppe
97 Great-tailed Grackle 10 5 Jan 2019 Emma Rosen
98 White-throated Swift 6 3 Jan 2019 Wendy Schackwitz
99 White-faced Ibis 1 1 Jan 2019 Bart Wickel
100 California Scrub-Jay 1 1 Jan 2019 Bart Wickel
101 Ring-necked Duck 1 1 Jan 2019 Mark Martucci
102 Rock Wren 1 30 Dec 2018 Mike Flaningam P
 
103 Forster's Tern 3 29 Dec 2018 Bart Wickel P
 
104 Hutton's Vireo 1 29 Dec 2018 Bob Dunn
105 Hermit Thrush 1 29 Dec 2018 Bob Dunn
106 Bald Eagle 3 28 Dec 2018 Alex Henry N
 
Snow/Ross's Goose X 28 Dec 2018 Michael Gertz
peep sp. X 28 Dec 2018 Michael Gertz
107 Golden Eagle 1 27 Dec 2018 Mark Thornton
swallow sp. 3 27 Dec 2018 Mark Thornton
Larus sp. 150 24 Dec 2018 Robert Furrow
Zonotrichia sp. 20 24 Dec 2018 Robert Furrow
108 Wilson's Snipe 2 24 Dec 2018 Anonymous eBirder
109 Eared Grebe 1 22 Dec 2018 Matt Davis P
 
110 Eurasian Wigeon 1 21 Dec 2018 Steve Hampton
111 Least Bittern 1 16 Dec 2018 Linda
112 Cattle Egret 4 15 Dec 2018 Frank Severson
passerine sp. 10 15 Dec 2018 Frank Severson
113 American Robin 1 11 Dec 2018 Dan Cook
114 Spotted Towhee 1 11 Dec 2018 Dan Cook
115 Lesser Goldfinch 3 9 Dec 2018 Clifford Hawley
116 Band-tailed Pigeon X 3 Dec 2018 Richard Laursen
117 American Avocet 8 29 Nov 2018 Linda
118 Spotted Sandpiper 1 25 Nov 2018 Gordon Barrett N
 
119 Barn Owl 1 25 Nov 2018 Gordon Barrett N
 
120 Whimbrel 1 19 Nov 2018 Greg Porter
121 Clark's Grebe 1 16 Nov 2018 Emmett Iverson
122 Western Sandpiper X 13 Nov 2018 Justin Neal
hummingbird sp. 1 10 Nov 2018 Muriel Parker
123 Hooded Merganser 1 9 Nov 2018 Jeri Langham N
 
124 American Golden-Plover 1 27 Oct 2018 Derek Lecy P
 
125 Semipalmated Plover 1 27 Oct 2018 Derek Lecy N
 
Short-billed/Long-billed Dowitcher 100 27 Oct 2018 Robert Furrow
126 Cliff Swallow X 25 Oct 2018 Leo Edson
127 Western Grebe 1 24 Oct 2018 Dominique Roche
128 Western Gull 2 22 Oct 2018 Hallie Daly
129 Prairie Falcon 1 22 Oct 2018 Hallie Daly
130 Vesper Sparrow 2 22 Oct 2018 Hallie Daly
131 Eurasian Collared-Dove 2 22 Oct 2018 Oscar Moss N
 
132 Pine Siskin 12 21 Oct 2018 Linda
133 Cedar Waxwing X 21 Oct 2018 Steve Hampton
134 Pectoral Sandpiper 1 18 Oct 2018 Jonah Benningfield N
 
large falcon sp. 1 18 Oct 2018 Jonah Benningfield N
 
135 Barn Swallow 1 15 Oct 2018 Jason Riggio
136 Lapland Longspur 1 15 Oct 2018 Emmett Iverson N
 
137 Swainson's Hawk 1 14 Oct 2018 Keith Bailey
138 Wild Turkey 2 14 Oct 2018 Richard Beilfuss
139 Lawrence's Goldfinch 1 14 Oct 2018 Robert Furrow
large shorebird sp. 1 12 Oct 2018 Holden Maxfield N
 
140 Green Heron 1 9 Oct 2018 Kurt Ongman
141 Lark Sparrow 1 5 Oct 2018 Stuart Angerer
142 Blue-gray Gnatcatcher 2 3 Oct 2018 Dan Cook
143 Yellow Warbler 1 30 Sep 2018 Steve Hampton
144 Pacific-slope Flycatcher 1 30 Sep 2018 Matt Davis
145 House Wren 2 30 Sep 2018 Matt Davis
146 Orange-crowned Warbler 2 30 Sep 2018 Matt Davis
147 Chipping Sparrow 1 23 Sep 2018 Frank Hall
148 Lazuli Bunting 1 23 Sep 2018 Frank Hall
149 Wood Duck 10 23 Sep 2018 Matt Davis P
 
Rufous/Allen's Hummingbird 1 23 Sep 2018 Matt Davis P
 
150 Gray Flycatcher 1 23 Sep 2018 Matt Davis P
 
151 MacGillivray's Warbler 1 23 Sep 2018 Matt Davis
152 Nashville Warbler 2 22 Sep 2018 Jon Patzlaff
153 White-breasted Nuthatch 1 20 Sep 2018 DigiBirdTrek CA P
 
154 Cassin's Vireo 1 16 Sep 2018 Matt Davis P
 
155 Wrentit 1 16 Sep 2018 Matt Davis
156 Loggerhead Shrike 1 15 Sep 2018 Steve Hampton
157 California Quail 4 13 Sep 2018 Jeri Langham
158 Caspian Tern 1 13 Sep 2018 Jeri Langham N
 
159 Acorn Woodpecker 1 13 Sep 2018 Jeri Langham N
 
160 Western Wood-Pewee 2 13 Sep 2018 Jeri Langham
161 Willow Flycatcher 1 13 Sep 2018 Jeri Langham
162 Warbling Vireo 5 13 Sep 2018 Jeri Langham
163 Yellow-billed Magpie 1 13 Sep 2018 Jeri Langham N
 
164 Oak Titmouse 2 13 Sep 2018 Jeri Langham
165 Western Bluebird 6 13 Sep 2018 Jeri Langham
166 California Towhee 1 13 Sep 2018 Jeri Langham
167 Black-throated Gray Warbler 7 13 Sep 2018 Jeri Langham
168 Wilson's Warbler 4 13 Sep 2018 Jeri Langham
169 Western Tanager 3 13 Sep 2018 Jeri Langham
170 Violet-green Swallow 3 12 Sep 2018 Thomas Tinsley
171 Townsend's Solitaire 1 9 Sep 2018 Dan Cook N
 
172 Brewer's Sparrow 1 8 Sep 2018 Kirk Swenson P
 
173 Red-necked Phalarope 4 8 Sep 2018 Robert Furrow
174 Solitary Sandpiper 1 8 Sep 2018 Robert Furrow N
 
175 Bank Swallow 1 8 Sep 2018 Robert Furrow
176 Townsend's Warbler 2 8 Sep 2018 Robert Furrow
177 Baird's Sandpiper 2 6 Sep 2018 Randy Couch N
 
178 Ash-throated Flycatcher 1 4 Sep 2018 Dan Murphy P
 
179 Semipalmated Sandpiper 1 3 Sep 2018 Scott Hoppe
180 Buff-breasted Sandpiper 1 2 Sep 2018 Ed Whisler N
 
phalarope sp. 5 2 Sep 2018 Sean Smith
181 Short-billed Dowitcher 1 31 Aug 2018 Steve Hampton
182 Northern Rough-winged Swallow 2 28 Aug 2018 Anonymous eBirder
183 Blue Grosbeak 2 28 Aug 2018 RM Yoshihara
184 Western Kingbird 1 26 Aug 2018 Matt Davis
185 Wilson's Phalarope 1 23 Aug 2018 Stuart Angerer
186 Common Merganser 8 22 Aug 2018 Steve Hampton N
 
187 Willet 1 18 Aug 2018 Kevin Hintsa N
 
188 Marbled Godwit 12 16 Aug 2018 Srikant Char
189 Bullock's Oriole 2 10 Aug 2018 Jeri Langham N
 
190 Black-headed Grosbeak 4 10 Aug 2018 Jeri Langham
191 Black Tern 1 7 Aug 2018 Emmett Iverson
192 Purple Martin 2 6 Aug 2018 Sally M. Walters
Blue-winged/Cinnamon Teal 10 31 Jul 2018 Jackson Mesick N
 
193 Snowy Plover 1 18 Jul 2018 Keith Bailey P
 
shorebird sp. 100 16 Jul 2018 Ethan Denton N
 
194 Pacific Golden-Plover 1 13 Jul 2018 Anonymous eBirder P
 
195 Olive-sided Flycatcher 1 20 May 2018 Matt Davis P
 
196 Dusky Flycatcher 1 23 Apr 2018 Leo Edson
197 White-throated Sparrow 1 22 Apr 2018 Jason Riggio
198 Ruff 1 22 Apr 2018 William Rockey P
 
199 Stilt Sandpiper 1 21 Apr 2018 Anonymous eBirder N
 
200 Marsh Sandpiper 1 21 Apr 2018 Anonymous eBirder P
 
201 Rough-legged Hawk 1 21 Apr 2018 Janet Hanson
202 Vaux's Swift 2 18 Apr 2018 Andrew Ford
203 Hammond's Flycatcher 1 15 Apr 2018 Larry Moore
204 Swamp Sparrow 1 7 Apr 2018 Steve Hampton P
 
Sharp-shinned/Cooper's Hawk X 25 Mar 2018 Bill&Sandy Crepps
205 Iceland Gull 1 8 Mar 2018 Keith Bailey
206 Golden-crowned Kinglet 2 28 Feb 2018 Emmett Iverson
207 Glaucous-winged Gull 3 27 Feb 2018 Jason Riggio
Eurasian x American Wigeon (hybrid) 1 26 Feb 2018 Chris Dunford N
 
208 Greater Scaup 3 23 Feb 2018 Kris Dunlap
209 Varied Thrush 1 19 Feb 2018 larry nigro
Greater/Lesser Scaup 3 19 Feb 2018 Will Anderson
Accipiter sp. 1 19 Feb 2018 Breck Breckenridge
210 Mew Gull 1 18 Feb 2018 Mark Sawyer
211 Burrowing Owl 1 18 Feb 2018 Theresa Graham
212 Glaucous Gull 1 28 Jan 2018 DigiBirdTrek CA P
 
213 Pacific Wren 1 20 Jan 2018 Scott Goldberg
214 Ferruginous Hawk 1 17 Jan 2018 Meg Ruby
Herring x Glaucous-winged Gull (hybrid) 1 22 Dec 2017 DigiBirdTrek CA P
 
215 Citrine Wagtail 1 16 Dec 2017 Mark Sawyer P
 
216 Bonaparte's Gull 15 16 Dec 2017 Steve Hampton
Cackling/Canada Goose X 24 Nov 2017 Sabina Pfister
goose sp. 5 21 Nov 2017 Gil Ewing N
 
Western x Glaucous-winged Gull (hybrid) 1 29 Oct 2017 DigiBirdTrek CA P
 
217 Rufous-crowned Sparrow 1 6 Oct 2017 Martha Harbison
218 Green-tailed Towhee 1 17 Sep 2017 DigiBirdTrek CA P
 
219 Yellow-breasted Chat 2 17 Sep 2017 Doug Danstrom
220 Grasshopper Sparrow 1 16 Sep 2017 Kirk Swenson P
 
221 Clay-colored Sparrow 1 9 Sep 2017 DigiBirdTrek CA P
 
222 Black-chinned Hummingbird 1 29 Aug 2017 DigiBirdTrek CA P
 
Empidonax sp. 1 27 Aug 2017 Muriel Parker
sparrow sp. 1 26 Aug 2017 DigiBirdTrek CA P
 
223 Hermit Warbler 1 18 Aug 2017 Matt Davis P
 
224 Hooded Oriole 1 9 Aug 2017 Arav and Aranya Karighattam
Black-bellied Plover/golden-plover sp. 1 19 Jul 2017 Frank Fogarty N
 
225 Black Skimmer 1 4 Jul 2017 Arav and Aranya Karighattam P
 
Western/Clark's Grebe 6 30 Apr 2017 Frank Fogarty N
 
226 Red Phalarope 1 27 Nov 2016 David Nickerson N
 
227 California Thrasher X 14 Oct 2016 Larry Arnold
228 Greater Roadrunner 2 7 Oct 2016 Doris Lopez
229 Hairy Woodpecker 1 2 Oct 2016 Josh Ackerman
230 Chestnut-backed Chickadee 1 24 Sep 2016 Jeff Valfer
231 Northern Waterthrush 1 16 Sep 2016 Matt Davis P
 
232 Rufous Hummingbird 1 5 Sep 2016 Stanton Hunter
233 Long-tailed Jaeger 1 2 Sep 2016 Kirk Swenson P
 
234 Common Poorwill 1 23 Apr 2016 Tom Hurley
Blue-winged x Cinnamon Teal (hybrid) 1 18 Apr 2016 William Rockey N
 
235 Glossy Ibis 1 4 Apr 2016 William Rockey P
 
236 Horned Grebe 1 23 Feb 2016 Leo Edson N
 
237 Barrow's Goldeneye 1 5 Dec 2015 Brett Gleitsmann
238 Short-eared Owl 1 22 Nov 2015 Max Leibowitz N
 
239 Indigo Bunting 1 9 Aug 2015 Gil Ewing N
 
Spinus sp. (goldfinch sp.) 5 2 Aug 2015 Elliot Chasin
240 Least Tern 1 4 Jun 2015 Matthew Daw N
 
241 Calliope Hummingbird 1 3 May 2015 Matt Davis P
 
242 Mute Swan 1 26 Apr 2015 DigiBirdTrek CA P
 
243 Bell's Sparrow 1 20 Mar 2015 Carrick Rice
Herring x Glaucous Gull (hybrid) 1 11 Feb 2015 Steve Hampton P
 
Horned/Eared Grebe 1 11 Feb 2015 Keith Bailey N
 
244 Purple Finch X 23 Jan 2015 Stephen Andrews
Common/Red-breasted Merganser 1 6 Jan 2015 Matt Brady N
 
245 Lesser Nighthawk 1 12 Oct 2014 C.V. Vick N
 
246 Sanderling X 11 Oct 2014 Kevin Schwartz
Buteo sp. 1 21 Sep 2014 Cory "Chia" Chiappone
247 Ruddy Turnstone 1 4 Aug 2014 Frances Oliver N
 
Greater/Lesser Yellowlegs X 31 Mar 2014 Nicole Barden N
 
248 Black Scoter 1 27 Nov 2013 Susan Nishio P
 
249 Canyon Wren 1 22 Nov 2013 Peter Trueblood
hawk sp. 1 13 Oct 2013 Eric LoPresti N
 
250 Long-tailed Duck 1 15 Dec 2012 Anonymous eBirder N
 
251 Franklin's Gull 1 31 Oct 2012 Dan Kopp N
 
Tringa sp. 34 28 Oct 2012 Eric LoPresti
252 Brown Pelican 1 29 Sep 2012 lief gallagher N
 
253 Western Screech-Owl 1 11 Feb 2012 Daniel Thompson
254 Eastern Kingbird 1 1 Sep 2011 Scott Hoppe N
 
255 Common Ringed Plover 1 26 Aug 2011 Robert Lewis N
 
256 Bell's Vireo 1 2 Jul 2011 Linda Pittman N
 
257 Red Knot 1 26 Apr 2011 Steve Hampton
258 Long-eared Owl 1 26 Feb 2011 Chris Wills N
 
259 Sharp-tailed Sandpiper X 21 Oct 2010 Rob O'Donnell
260 Red-throated Pipit 1 19 Oct 2010 John Sterling
261 Red-necked Stint 1 5 Sep 2009 Scott Hoppe N
 
dabbling duck sp. 170 4 Sep 2009 Curtis Marantz
262 Phainopepla X 25 Apr 2008 Chuck Vaughn
jaeger sp. 1 25 Aug 2007 Gil Ewing N
 
263 Curlew Sandpiper 1 31 Jul 2007 Maureen Geiger N
 
264 American Tree Sparrow 1 25 Jan 2007 Ray Hasey
265 Brown Creeper X 10 Jan 2002 Alexandra Class Freeman
266 Mountain Bluebird 1 7 Jan 2001 Laura Davis
267 Tufted Duck 1 10 Feb 2000 jean Broadhvest N
 
268 Red-breasted Merganser 2 3 Jan 1965 Hal Michael N