Top 100

Updated ~22 hr(s) ago.

Top 100 eBirders in San Mateo County by species, 2021

270 Species
Complete checklists Species (% of total)
Most recent addition
1.
Chris Hayward
357
254
94.07%
European Goldfinch (Jun 22, 2021)
1.
Malia DeFelice
288
254
94.07%
European Goldfinch (Jun 22, 2021)
3.
Leslie Flint
172
244
90.37%
Cassin's Vireo (Jun 8, 2021)
4.
Kent Forward
252
238
88.15%
Purple Martin (Jun 19, 2021)
5.
Alane Gray
179
225
83.33%
European Goldfinch (Jun 19, 2021)
6.
Leonie Batkin
149
224
82.96%
Warbling Vireo (Jun 5, 2021)
7.
Donna Pomeroy
187
223
82.59%
Cassin's Vireo (Jun 7, 2021)
8.
Ginny Marshall
103
222
82.22%
Pileated Woodpecker (Jun 5, 2021)
9.
karen pinckard
168
220
81.48%
European Goldfinch (Jun 20, 2021)
9.
Doug Pomeroy
124
220
81.48%
Cassin's Vireo (Jun 7, 2021)
11.
Joseph Morlan
147
207
76.67%
Bank Swallow (Jun 17, 2021)
12.
mario balitbit
126
205
75.93%
Bell's Sparrow (Jun 23, 2021)
13.
Douglas Brown
143
196
72.59%
Chipping Sparrow (Jun 22, 2021)
14.
Caitlin Chock
111
195
72.22%
Green Heron (Jun 2, 2021)
15.
Alvaro Jaramillo
197
191
70.74%
Pacific-slope Flycatcher (Jun 6, 2021)
15.
Cedrik von Briel
132
191
70.74%
Hermit Warbler (Jun 20, 2021)
17.
Rich Ferrick
71
189
70.0%
Western Wood-Pewee (Jun 4, 2021)
18.
Robbie Fischer
154
188
69.63%
Helmeted Guineafowl (Jun 5, 2021)
19.
Linda Swanson
194
187
69.26%
Lawrence's Goldfinch (Jun 1, 2021)
20.
George Chrisman
256
184
68.15%
Elegant Tern (Jun 23, 2021)
20.
Jennifer Rycenga
208
184
68.15%
Common Murre (Jun 23, 2021)
20.
Barbara Dye
105
184
68.15%
Pink-footed Shearwater (Jun 12, 2021)
23.
Joshua Stacy
53
183
67.78%
Northern Rough-winged Swallow (Apr 7, 2021)
24.
Dorian Anderson
72
182
67.41%
Grasshopper Sparrow (Jun 6, 2021)
25.
Cédric Duhalde
62
181
67.04%
Red-masked Parakeet (Jun 20, 2021)
26.
Tom Duncan
78
179
66.3%
House Wren (Jun 4, 2021)
27.
Keith Gress
118
175
64.81%
Western Kingbird (May 24, 2021)
28.
Jane Tatchell
285
173
64.07%
Golden-crowned Kinglet (Jun 13, 2021)
28.
Aaron Maizlish
59
173
64.07%
Rock Wren (Jun 21, 2021)
30.
Peter Headland
127
170
62.96%
Blue-gray Gnatcatcher (Jun 5, 2021)
31.
DorianAnderson Bike
44
166
61.48%
Bald Eagle (Jun 11, 2021)
31.
Domo De Bryl
26
166
61.48%
Pink-footed Shearwater (Jun 12, 2021)
33.
Naomi Goodman
123
158
58.52%
Black-crowned Night-Heron (Jun 19, 2021)
34.
Bob Dunn
27
157
58.15%
Bald Eagle (May 9, 2021)
35.
Peggy Macres
32
155
57.41%
Barn Swallow (May 30, 2021)
36.
Laurie Graham
53
151
55.93%
Hooded Oriole (Jun 20, 2021)
37.
Adi Rao
16
149
55.19%
Great-tailed Grackle (May 1, 2021)
38.
James Armstrong
30
147
54.44%
Purple Finch (May 4, 2021)
38.
Loni Ye
28
147
54.44%
Peregrine Falcon (Jun 5, 2021)
40.
Dario Taraborelli
25
145
53.7%
Band-tailed Pigeon (May 22, 2021)
41.
Dana Bangs
42
144
53.33%
Swainson's Thrush (May 25, 2021)
41.
Garth Harwood
24
144
53.33%
Cedar Waxwing (Jun 10, 2021)
43.
Scott Kaiser
180
142
52.59%
House Wren (Jun 6, 2021)
43.
Malini Kaushik
33
142
52.59%
Brandt's Cormorant (May 16, 2021)
45.
Carol Miller
71
141
52.22%
Heermann's Gull (Jun 15, 2021)
46.
Philip Aguiar
26
139
51.48%
Nuttall's Woodpecker (May 6, 2021)
47.
Adam Burnett
10
138
51.11%
Pigeon Guillemot (Jun 13, 2021)
48.
Coby Watson
11
137
50.74%
Brandt's Cormorant (Apr 30, 2021)
49.
sonny mencher
49
135
50.0%
House Wren (Jun 5, 2021)
49.
Donald Pendleton
41
135
50.0%
Western Wood-Pewee (May 27, 2021)
49.
Jim Dehnert
36
135
50.0%
Bewick's Wren (Jun 16, 2021)
52.
Chris MacIntosh
50
133
49.26%
Brown-headed Cowbird (Jun 5, 2021)
53.
Leo ONeill
20
130
48.15%
Acorn Woodpecker (Jun 5, 2021)
54.
Katie Sanborn
55
127
47.04%
Hooded Oriole (Jun 20, 2021)
54.
Ella Taraborelli
19
127
47.04%
Hutton's Vireo (May 22, 2021)
56.
Jacob West
38
125
46.3%
Brown-headed Cowbird (Jun 6, 2021)
57.
Carolyn Weng
115
124
45.93%
Northern Mockingbird (Jun 20, 2021)
57.
Rajan Rao
6
124
45.93%
Pelagic Cormorant (May 1, 2021)
59.
Chris Wilson
96
123
45.56%
House Sparrow (May 20, 2021)
59.
Teale Fristoe
21
123
45.56%
Swainson's Thrush (May 23, 2021)
59.
Eli Gross
19
123
45.56%
Scripps's Murrelet (May 22, 2021)
62.
kimberlie moutoux
330
121
44.81%
American White Pelican (Jun 21, 2021)
62.
Keith Bailey
14
121
44.81%
Northern Mockingbird (Apr 27, 2021)
62.
jennifer morrow
12
121
44.81%
Marsh Wren (May 22, 2021)
65.
Simon Westley
25
119
44.07%
Peregrine Falcon (May 28, 2021)
66.
John Perry
13
118
43.7%
Lark Sparrow (May 8, 2021)
66.
Dan Sidle
8
118
43.7%
Acorn Woodpecker (Apr 30, 2021)
68.
Cindy Bertsch
60
116
42.96%
Pigeon Guillemot (Jun 21, 2021)
68.
Winnifred Homer-Smith
16
116
42.96%
Pygmy Nuthatch (Jun 16, 2021)
68.
Mike Ambrose
16
116
42.96%
White-breasted Nuthatch (May 7, 2021)
71.
Fred Bertsch
58
115
42.59%
Pigeon Guillemot (Jun 21, 2021)
72.
Bill Holland
22
113
41.85%
Sharp-shinned Hawk (Jun 13, 2021)
73.
Mia Taraborelli
17
112
41.48%
Hutton's Vireo (May 22, 2021)
74.
Paul Gater
64
111
41.11%
Sanderling (May 25, 2021)
75.
Crima Pogge
38
110
40.74%
Wild Turkey (Jun 14, 2021)
75.
Garrett Lau
18
110
40.74%
Cliff Swallow (May 8, 2021)
75.
Michael Gomez
11
110
40.74%
Lark Sparrow (May 8, 2021)
78.
Sam Smith
16
109
40.37%
Common Yellowthroat (Jun 18, 2021)
78.
Casey Girard
10
109
40.37%
Rock Pigeon (Jan 5, 2021)
80.
Judy Spitler
14
108
40.0%
Ruddy Turnstone (Jan 3, 2021)
80.
Juli Chamberlin
7
108
40.0%
Northern Mockingbird (May 23, 2021)
80.
Bob Toleno
7
108
40.0%
Northern Mockingbird (May 23, 2021)
83.
Lucas Corneliussen
12
107
39.63%
Bonaparte's Gull (Mar 10, 2021)
83.
Hoatzin Aname
10
107
39.63%
White-breasted Nuthatch (May 2, 2021)
85.
Eddie Bartley
7
106
39.26%
Sanderling (Apr 7, 2021)
86.
Noreen Weeden
8
105
38.89%
Pygmy Nuthatch (Apr 7, 2021)
87.
Erica Harris
18
103
38.15%
Western Kingbird (Jun 3, 2021)
87.
Brady Goldman
17
103
38.15%
White-throated Swift (Jun 20, 2021)
87.
Chris Vance
13
103
38.15%
Pacific Wren (Jun 20, 2021)
87.
Richard Trinkner
12
103
38.15%
Green Heron (May 31, 2021)
91.
R Hopf
1,074
102
37.78%
Hooded Oriole (Jun 18, 2021)
91.
sonja raub
14
102
37.78%
Allen's Hummingbird (May 15, 2021)
91.
David Nickerson
9
102
37.78%
Brown-headed Cowbird (Mar 9, 2021)
94.
Peter Hart
8
101
37.41%
Bank Swallow (Jun 19, 2021)
95.
Sonja Kramer
10
100
37.04%
White-breasted Nuthatch (May 7, 2021)
96.
Barbara Coll
59
99
36.67%
Brown-headed Cowbird (Jun 8, 2021)
96.
James Castle Gaither Jr
36
99
36.67%
Black Skimmer (Jun 5, 2021)
98.
Tricia Gardner
18
98
36.3%
Northern Mockingbird (Jun 8, 2021)
98.
Kevin Schwartz
8
98
36.3%
Song Sparrow (Apr 27, 2021)
100.
Jari Toivanen
33
97
35.93%
Rock Pigeon (May 28, 2021)