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Hopland Research and Extension Center (restricted access)

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Chuck Vaughn 20 Jun 2018 35
Ryan Keiffer 15 Jun 2018 4
Chuck Vaughn 14 Jun 2018 41
Ryan Keiffer 13 Jun 2018 1
Ryan Keiffer 12 Jun 2018 5
Chuck Vaughn 11 Jun 2018 44
Ryan Keiffer 17 May 2018 1
Chuck Vaughn 16 May 2018 43
Ryan Keiffer 7 May 2018 6
Chuck Vaughn 4 May 2018 50
More Recent Visits...

Top eBirders

Updated 3 sec ago.
1 HREC Historical Data
164
2 Ryan Keiffer
136
3 George Chaniot
110
4 Karen Havlena
108
5 Jerry White
90
6 George Gibbs
87
7 Robert Keiffer
83
8 Kent Leland
76
9 Mike Curry
75
10 Keith Leland
67

219 Species 2175 Checklists

Updated 3 sec ago.
Species Name Count Date By
1 Mallard 5 20 Jun 2018 Chuck Vaughn
2 California Quail 2 20 Jun 2018 Chuck Vaughn
3 Great Blue Heron 1 20 Jun 2018 Chuck Vaughn
4 Turkey Vulture 3 20 Jun 2018 Chuck Vaughn
5 Osprey 2 20 Jun 2018 Chuck Vaughn
6 Red-tailed Hawk 1 20 Jun 2018 Chuck Vaughn
7 Eurasian Collared-Dove 2 20 Jun 2018 Chuck Vaughn
8 Mourning Dove 8 20 Jun 2018 Chuck Vaughn
9 Barn Owl 1 20 Jun 2018 Chuck Vaughn
10 Acorn Woodpecker 15 20 Jun 2018 Chuck Vaughn
11 Northern Flicker 2 20 Jun 2018 Chuck Vaughn
12 Pileated Woodpecker 1 20 Jun 2018 Chuck Vaughn
13 Black Phoebe 1 20 Jun 2018 Chuck Vaughn
14 Ash-throated Flycatcher 2 20 Jun 2018 Chuck Vaughn
15 Western Kingbird 6 20 Jun 2018 Chuck Vaughn
16 Cassin's Vireo 1 20 Jun 2018 Chuck Vaughn
17 California Scrub-Jay 1 20 Jun 2018 Chuck Vaughn
18 Common Raven 6 20 Jun 2018 Chuck Vaughn
19 Violet-green Swallow 8 20 Jun 2018 Chuck Vaughn
20 Oak Titmouse 3 20 Jun 2018 Chuck Vaughn
21 White-breasted Nuthatch 2 20 Jun 2018 Chuck Vaughn
22 House Wren 1 20 Jun 2018 Chuck Vaughn
23 Western Bluebird 8 20 Jun 2018 Chuck Vaughn
24 American Robin 1 20 Jun 2018 Chuck Vaughn
25 European Starling 100 20 Jun 2018 Chuck Vaughn
26 Chipping Sparrow 2 20 Jun 2018 Chuck Vaughn
27 Lark Sparrow 1 20 Jun 2018 Chuck Vaughn
28 Dark-eyed Junco 2 20 Jun 2018 Chuck Vaughn
29 Song Sparrow 1 20 Jun 2018 Chuck Vaughn
30 California Towhee 6 20 Jun 2018 Chuck Vaughn
31 Lazuli Bunting 2 20 Jun 2018 Chuck Vaughn
32 Bullock's Oriole 2 20 Jun 2018 Chuck Vaughn
33 Brewer's Blackbird 8 20 Jun 2018 Chuck Vaughn
34 House Finch 12 20 Jun 2018 Chuck Vaughn
35 Lesser Goldfinch 15 20 Jun 2018 Chuck Vaughn
passerine sp. X 20 Jun 2018 Chuck Vaughn
36 Purple Martin 3 15 Jun 2018 Ryan Keiffer
37 Barn Swallow 3 15 Jun 2018 Ryan Keiffer
38 Canada Goose 1 14 Jun 2018 Chuck Vaughn
39 Nuttall's Woodpecker 3 14 Jun 2018 Chuck Vaughn
40 American Kestrel 1 14 Jun 2018 Chuck Vaughn
41 Pacific-slope Flycatcher 2 14 Jun 2018 Chuck Vaughn
42 Warbling Vireo 2 14 Jun 2018 Chuck Vaughn
43 Steller's Jay 1 14 Jun 2018 Chuck Vaughn
44 Northern Mockingbird 1 14 Jun 2018 Chuck Vaughn
45 Orange-crowned Warbler 3 14 Jun 2018 Chuck Vaughn
46 Spotted Towhee 1 14 Jun 2018 Chuck Vaughn
47 Western Tanager 2 14 Jun 2018 Chuck Vaughn
48 Western Meadowlark 1 14 Jun 2018 Chuck Vaughn
49 Red-winged Blackbird 8 14 Jun 2018 Chuck Vaughn
50 Killdeer 1 12 Jun 2018 Ryan Keiffer
swallow sp. 3 12 Jun 2018 Ryan Keiffer
51 Pied-billed Grebe 1 11 Jun 2018 Chuck Vaughn
52 Great Egret 1 11 Jun 2018 Chuck Vaughn
53 Red-shouldered Hawk 1 11 Jun 2018 Chuck Vaughn
54 American Coot 8 11 Jun 2018 Chuck Vaughn
55 Anna's Hummingbird 1 11 Jun 2018 Chuck Vaughn
56 Belted Kingfisher 1 11 Jun 2018 Chuck Vaughn
57 Brown-headed Cowbird 2 11 Jun 2018 Chuck Vaughn
58 White-faced Ibis 2 17 May 2018 Ryan Keiffer N
 
59 Northern Rough-winged Swallow 1 16 May 2018 Chuck Vaughn
60 Tree Swallow 2 16 May 2018 Chuck Vaughn
61 Black-throated Gray Warbler 2 16 May 2018 Chuck Vaughn
62 Black-headed Grosbeak 3 16 May 2018 Chuck Vaughn
63 American Goldfinch 2 16 May 2018 Chuck Vaughn
64 Northern Pygmy-Owl 1 7 May 2018 Ryan Keiffer N
 
65 Ring-necked Duck 10 4 May 2018 Chuck Vaughn
66 Virginia Rail 1 4 May 2018 Chuck Vaughn
67 Hutton's Vireo 4 4 May 2018 Chuck Vaughn
68 American Crow 1 4 May 2018 Chuck Vaughn
69 Purple Finch 1 4 May 2018 Chuck Vaughn
70 Wild Turkey 1 2 May 2018 Ryan Keiffer
71 Golden Eagle 1 28 Apr 2018 Ryan Keiffer
72 Blue-gray Gnatcatcher 1 28 Apr 2018 Ryan Keiffer
73 Pine Siskin 1 28 Apr 2018 Ryan Keiffer
Rufous/Allen's Hummingbird 1 28 Apr 2018 Ryan Keiffer
74 Downy Woodpecker 1 28 Apr 2018 Ryan Keiffer
75 Brown Creeper 1 28 Apr 2018 Ryan Keiffer
76 Golden-crowned Sparrow 2 27 Apr 2018 Chuck Vaughn
77 Savannah Sparrow 1 26 Apr 2018 Ryan Keiffer
78 Band-tailed Pigeon 8 25 Apr 2018 Chuck Vaughn
79 Bewick's Wren 2 25 Apr 2018 Chuck Vaughn
80 Wrentit 4 25 Apr 2018 Chuck Vaughn
81 California Thrasher 2 25 Apr 2018 Chuck Vaughn
82 Grasshopper Sparrow 1 25 Apr 2018 Chuck Vaughn
83 White-crowned Sparrow 1 25 Apr 2018 Chuck Vaughn
84 Lincoln's Sparrow 1 25 Apr 2018 Chuck Vaughn
85 Sora 1 17 Apr 2018 Chuck Vaughn
86 Olive-sided Flycatcher 1 17 Apr 2018 Chuck Vaughn
87 Yellow-rumped Warbler 1 17 Apr 2018 Chuck Vaughn
88 Townsend's Warbler 1 17 Apr 2018 Chuck Vaughn
89 Wilson's Warbler 1 13 Apr 2018 Chuck Vaughn
90 Double-crested Cormorant 1 7 Apr 2018 Chuck Vaughn
91 Bufflehead 2 2 Apr 2018 Chuck Vaughn
92 Wood Duck 4 28 Mar 2018 Chuck Vaughn
93 Ruby-crowned Kinglet 4 28 Mar 2018 Chuck Vaughn
94 Fox Sparrow 1 28 Mar 2018 Chuck Vaughn
95 American Wigeon 3 20 Mar 2018 Chuck Vaughn
96 Snow Goose 1 19 Mar 2018 Ryan Keiffer N
 
blackbird sp. 4 19 Mar 2018 Ryan Keiffer
97 Cackling Goose 1 14 Mar 2018 Chuck Vaughn
98 Marsh Wren 1 11 Mar 2018 Chuck Vaughn
99 Bell's Sparrow 1 11 Mar 2018 Chuck Vaughn
100 Tricolored Blackbird 1 5 Mar 2018 Chuck Vaughn P
 
101 Great Horned Owl 1 28 Feb 2018 Chuck Vaughn N
 
102 Merlin 1 28 Feb 2018 Chuck Vaughn
103 Hermit Thrush 4 28 Feb 2018 Chuck Vaughn
104 Prairie Falcon 1 22 Feb 2018 Chuck Vaughn N
 
105 Rufous-crowned Sparrow 2 19 Feb 2018 Chuck Vaughn
106 Bald Eagle 1 14 Feb 2018 Ryan Keiffer N
 
107 Golden-crowned Kinglet 2 13 Feb 2018 Chuck Vaughn
108 Cooper's Hawk 1 5 Feb 2018 Chuck Vaughn
109 Bushtit 7 3 Feb 2018 Mary Muchowski
110 Red-breasted Sapsucker 1 2 Feb 2018 Chuck Vaughn
111 Peregrine Falcon 1 2 Feb 2018 Ryan Keiffer
falcon sp. 1 2 Feb 2018 Ryan Keiffer N
 
112 Say's Phoebe 1 29 Jan 2018 Chuck Vaughn
113 White-tailed Kite 1 14 Jan 2018 Chuck Vaughn
114 Sharp-shinned Hawk 1 28 Dec 2017 Chuck Vaughn
115 Northern Harrier 1 8 Dec 2017 Chuck Vaughn
116 White-throated Sparrow 1 15 Nov 2017 Chuck Vaughn
117 Wilson's Snipe 3 8 Nov 2017 Chuck Vaughn
118 Greater White-fronted Goose 1 26 Oct 2017 Ryan Keiffer
119 Varied Thrush 1 16 Oct 2017 Chuck Vaughn
120 Common Yellowthroat 1 16 Oct 2017 Chuck Vaughn
121 Black-crowned Night-Heron 1 26 Sep 2017 Chuck Vaughn
122 Bobolink 1 25 Sep 2017 Ryan Keiffer N
 
123 Nashville Warbler 1 22 Sep 2017 Ryan Keiffer N
 
124 Western Wood-Pewee 1 17 Sep 2017 Chuck Vaughn
Buteo sp. 1 13 Sep 2017 Ryan Keiffer N
 
125 Yellow Warbler 1 13 Sep 2017 Ryan Keiffer
126 Rock Pigeon 1 6 Sep 2017 Chuck Vaughn
127 Willow Flycatcher 1 6 Sep 2017 Chuck Vaughn
duck sp. 2 21 Aug 2017 Ryan Keiffer
Spinus sp. (goldfinch sp.) 2 17 Aug 2017 Chuck Vaughn
Empidonax sp. 1 14 Aug 2017 Chuck Vaughn
128 Spotted Sandpiper 1 4 Aug 2017 Chuck Vaughn
129 Cliff Swallow 2 24 Jul 2017 Chuck Vaughn
130 Mountain Quail 1 6 Jun 2017 Chuck Vaughn N
 
131 Solitary Sandpiper 1 29 Apr 2017 Ryan Keiffer P
 
132 Cedar Waxwing 23 29 Apr 2017 Ryan Keiffer
133 Hermit Warbler 1 29 Apr 2017 Ryan Keiffer P
 
Sharp-shinned/Cooper's Hawk 1 14 Jan 2017 Chuck Vaughn N
 
134 Green-winged Teal 10 18 Oct 2016 Chuck Vaughn
135 Lawrence's Goldfinch 1 6 Oct 2016 Ryan Keiffer N
 
136 American Pipit 1 6 Oct 2016 Chuck Vaughn
137 Chestnut-backed Chickadee 2 15 Sep 2016 Chuck Vaughn
138 MacGillivray's Warbler 1 7 Sep 2016 Chuck Vaughn
139 Least Sandpiper 3 22 Aug 2016 Chuck Vaughn
140 Western Sandpiper 1 22 Aug 2016 Chuck Vaughn
141 Vaux's Swift 5 14 Aug 2016 David Barry
142 Western Screech-Owl 1 22 May 2016 Chuck Vaughn
143 Hooded Oriole 1 16 Mar 2016 HREC Historical Data N
 
144 Lewis's Woodpecker 1 26 Feb 2016 Chuck Vaughn
145 Lesser Scaup 1 18 Jan 2016 Chuck Vaughn
146 Common Merganser 1 18 Jan 2016 Chuck Vaughn
147 Hooded Merganser 1 12 Jan 2016 Chuck Vaughn
148 Rock Wren 1 15 Dec 2015 Chuck Vaughn
149 Ferruginous Hawk 1 16 Nov 2015 Ryan Keiffer N
 
150 Green Heron 1 24 Aug 2015 Chuck Vaughn
hummingbird sp. 2 2 May 2015 Elisa Prather
151 Hairy Woodpecker 1 25 Apr 2015 George Gibbs
152 Gadwall 2 18 Apr 2015 Ismael Diaz
153 Common Goldeneye 1 16 Dec 2014 Chuck Vaughn
154 Northern Shoveler 1 7 Dec 2014 Chuck Vaughn
155 Rufous Hummingbird 1 17 Apr 2014 Ryan Keiffer N
 
156 Common Poorwill 1 22 Dec 2013 Ryan Keiffer N
 
157 Eurasian Wigeon 1 17 Dec 2013 Chuck Vaughn
Pacific-slope/Cordilleran Flycatcher (Western Flycatcher) 1 23 Oct 2013 Chuck Vaughn N
 
158 Yellow-breasted Chat 1 2 May 2013 Richard Hubacek
159 Eared Grebe 1 14 Nov 2012 Chuck Vaughn
160 Red-breasted Nuthatch 5 25 Sep 2012 Chuck Vaughn
161 Phainopepla 1 21 Apr 2012 Chuck Vaughn N
 
Accipiter sp. 1 21 Apr 2012 Dave Bengston
162 Red-naped Sapsucker 1 17 Jan 2012 Chuck Vaughn N
 
163 Yellow-bellied Sapsucker 1 21 Dec 2011 Chuck Vaughn N
 
164 Northern Saw-whet Owl 2 22 Sep 2011 Chuck Vaughn
165 Common Gallinule 1 9 Feb 2011 Chuck Vaughn
166 Northern Pintail 1 3 Dec 2009 Chuck Vaughn
167 Horned Lark 1 21 Oct 2009 HREC Historical Data N
 
168 Long-billed Dowitcher 1 12 Oct 2009 HREC Historical Data
169 Vesper Sparrow 1 14 Sep 2009 Chuck Vaughn
170 Red-necked Phalarope 1 1 Sep 2009 Chuck Vaughn
171 Dusky Flycatcher 1 10 Apr 2009 Chuck Vaughn
172 Long-eared Owl 2 3 Feb 2009 HREC Historical Data N
 
173 Northern Waterthrush 1 18 Sep 2008 Chuck Vaughn N
 
174 Blackpoll Warbler 1 17 Sep 2008 Chuck Vaughn N
 
175 Short-eared Owl 4 23 Jul 2008 HREC Historical Data N
 
176 Pacific Wren 2 3 Apr 2008 Chuck Vaughn
177 American Avocet 1 4 Apr 2007 Chuck Vaughn
178 Sooty Grouse 10 16 Jan 2007 Chuck Vaughn
179 Blue-winged Teal 1 16 Oct 2006 Chuck Vaughn
180 California Gull 9 16 Oct 2006 Chuck Vaughn
181 Burrowing Owl 1 9 Oct 2006 Chuck Vaughn
182 Eastern Kingbird 1 8 Sep 2006 HREC Historical Data N
 
183 Cinnamon Teal 2 6 Apr 2006 Chuck Vaughn
184 Northern Shrike 1 1 Dec 2005 Chuck Vaughn N
 
185 Snowy Egret 1 30 Nov 2005 Chuck Vaughn
186 Ross's Goose 3 15 Nov 2005 HREC Historical Data N
 
187 Ruddy Duck 1 8 Nov 2004 Chuck Vaughn
188 Greater Scaup 5 25 Oct 2004 Chuck Vaughn
189 Green-tailed Towhee 1 1 Sep 2004 Chuck Vaughn N
 
190 Red-eyed Vireo 1 20 Jul 2004 Chuck Vaughn N
 
191 Lapland Longspur 1 27 Feb 2004 HREC Historical Data N
 
192 Bonaparte's Gull 25 6 Nov 2003 Chuck Vaughn
gull sp. 1 6 Nov 2003 Chuck Vaughn N
 
193 Sandhill Crane 2 29 Oct 2003 Chuck Vaughn N
 
194 White-throated Swift 1 12 Sep 2003 Chuck Vaughn
195 Yellow-headed Blackbird 1 10 Sep 2003 Chuck Vaughn N
 
196 Caspian Tern 44 28 Aug 2003 HREC Historical Data N
 
197 Swainson's Thrush 1 19 May 2003 Chuck Vaughn
198 Greater Yellowlegs 1 11 Oct 2002 Chuck Vaughn
199 Palm Warbler 1 4 Oct 2002 Chuck Vaughn
200 Yellow-throated Vireo 1 23 Aug 2002 Chuck Vaughn N
 
201 Semipalmated Plover 1 2 May 2002 Chuck Vaughn
202 Greater Roadrunner 1 24 May 2001 HREC Historical Data N
 
203 Ring-necked Pheasant 1 5 Mar 2001 Chuck Vaughn
204 Black-legged Kittiwake 1 12 Feb 2001 Chuck Vaughn N
 
205 Canvasback 2 11 Dec 2000 Chuck Vaughn
206 American White Pelican 1 1 Dec 2000 Chuck Vaughn N
 
207 Loggerhead Shrike 1 12 Oct 1999 Chuck Vaughn N
 
208 Townsend's Solitaire 1 27 Sep 1999 Chuck Vaughn
209 Black Swift 2 21 Sep 1999 HREC Historical Data N
 
210 Prothonotary Warbler 1 19 Oct 1998 Chuck Vaughn N
 
peep sp. 2 20 Jul 1998 Chuck Vaughn
211 Allen's Hummingbird 1 11 Jun 1997 Chuck Vaughn
212 Mandarin Duck 1 14 Feb 1995 Chuck Vaughn N
 
213 Swamp Sparrow 1 9 Feb 1995 Chuck Vaughn N
 
goose sp. 25 31 Oct 1994 Chuck Vaughn N
 
214 Black-chinned Sparrow 1 27 May 1994 Jerry White N
 
215 Mountain Bluebird 4 3 Jan 1994 HREC Historical Data N
 
216 House Sparrow 2 15 May 1992 Chuck Vaughn
217 Tundra Swan 1 10 Jan 1990 Chuck Vaughn N
 
218 Redhead 1 6 Dec 1975 Chuck Vaughn
219 Common Loon 1 14 Apr 1958 HREC Historical Data