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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
Ryan Keiffer 19 Oct 2018 9
Ryan Keiffer 19 Oct 2018 1
Ryan Keiffer 19 Oct 2018 2
Ryan Keiffer 17 Oct 2018 1
Ryan Keiffer 16 Oct 2018 1
Chuck Vaughn 15 Oct 2018 46
Ryan Keiffer 12 Oct 2018 3
Chuck Vaughn 10 Oct 2018 26
Chuck Vaughn 9 Oct 2018 24
Chuck Vaughn 8 Oct 2018 27
More Recent Visits...

Top eBirders

Updated 1 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 2204 Checklists

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