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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 10 Dec 2018 43
Ryan Keiffer 6 Dec 2018 1
HREC Historical Data 6 Dec 2018 1
Chuck Vaughn 5 Dec 2018 27
HREC Historical Data 4 Dec 2018 1
Ryan Keiffer 3 Dec 2018 12
Chuck Vaughn 3 Dec 2018 29
Ryan Keiffer 30 Nov 2018 8
Chuck Vaughn 30 Nov 2018 42
Ryan Keiffer 28 Nov 2018 2
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
84
8 Kent Leland
76
9 Mike Curry
75
10 Keith Leland
67

219 Species 2213 Checklists

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