Top 100

Updated ~22 hr(s) ago.

Top 100 eBirders in San Mateo County by species

470 Species
Complete checklists Species (% of total)
Most recent addition
1.
Malia DeFelice
4,728
388
82.55%
Phainopepla (Sep 8, 2021)
2.
Leonie Batkin
451
383
81.49%
Ruff (Oct 22, 2021)
3.
Chris Hayward
3,554
381
81.06%
Phainopepla (Sep 8, 2021)
4.
Alvaro Jaramillo
6,798
380
80.85%
Cook's Petrel (Aug 14, 2021)
5.
Leslie Flint
1,910
378
80.43%
Blackpoll Warbler (Sep 29, 2021)
6.
Scott Terrill
162
373
79.36%
White-faced Ibis (Sep 20, 2015)
7.
Jennifer Rycenga
3,358
369
78.51%
Manx Shearwater (Oct 23, 2021)
8.
Francis Toldi
324
365
77.66%
Black-throated Sparrow (Sep 20, 2020)
9.
Robbie Fischer
1,231
357
75.96%
Helmeted Guineafowl (Jun 5, 2021)
10.
Kent Forward
2,609
354
75.32%
American Redstart (Oct 20, 2021)
11.
Donna Pomeroy
2,837
351
74.68%
American Redstart (Oct 20, 2021)
11.
Laurie Graham
2,315
351
74.68%
Mountain Bluebird (Jan 26, 2021)
13.
Ginny Marshall
1,170
350
74.47%
Eastern Kingbird (Sep 2, 2021)
14.
Joseph Morlan
1,036
347
73.83%
Helmeted Guineafowl (Jun 5, 2021)
15.
Garth Harwood
2,020
345
73.4%
Black-chinned Sparrow (Jun 6, 2018)
16.
Rich Ferrick
1,270
339
72.13%
Eastern Kingbird (Sep 3, 2021)
16.
Dan Singer
531
339
72.13%
Black Tern (Jul 23, 2018)
18.
George Chrisman
5,320
336
71.49%
Red-masked Parakeet (Sep 17, 2021)
18.
Aaron Maizlish
727
336
71.49%
American Redstart (Oct 20, 2021)
20.
Adam Dudley
1,214
334
71.06%
Red-naped Sapsucker (Apr 1, 2019)
21.
Donald Pendleton
2,322
325
69.15%
Mountain Bluebird (Jan 27, 2021)
21.
Bob Dunn
632
325
69.15%
Chipping Sparrow (Dec 6, 2020)
23.
Matthew Dodder
508
324
68.94%
Orchard Oriole (Feb 8, 2020)
24.
Doug Pomeroy
857
323
68.72%
Prothonotary Warbler (Sep 30, 2021)
25.
David Tomb
179
321
68.3%
Ruff (Oct 23, 2021)
26.
Chris O'Connell
1,177
320
68.09%
Scaly-breasted Munia (Mar 5, 2020)
27.
Dorian Anderson
855
317
67.45%
Ruff (Sep 24, 2021)
27.
Mark Kudrav
774
317
67.45%
Bell's Sparrow (Jul 15, 2021)
29.
Cédric Duhalde
1,096
312
66.38%
Ruff (Oct 23, 2021)
30.
Bob Toleno
472
311
66.17%
Short-tailed Shearwater (Oct 23, 2021)
31.
logan kahle
396
302
64.26%
Short-tailed Shearwater (Aug 20, 2021)
32.
Douglas Brown
1,511
300
63.83%
Mountain Bluebird (Jan 26, 2021)
32.
Peter Metropulos
6
300
63.83%
Brewer's Blackbird (May 18, 1997)
34.
Joshua Stacy
517
296
62.98%
Ruff (Oct 23, 2021)
35.
Barbara Dye
792
295
62.77%
Blackpoll Warbler (Sep 29, 2021)
35.
Jim Rowoth
106
295
62.77%
Wild Turkey (Feb 14, 2020)
37.
Ken Schneider
713
292
62.13%
Red-footed Booby (Nov 12, 2017)
37.
DorianAnderson Bike
351
292
62.13%
Ruff (Sep 24, 2021)
39.
Juli Chamberlin
311
290
61.7%
Red-necked Grebe (Mar 28, 2021)
40.
Murray Cherkas
1,029
289
61.49%
Purple Martin (Apr 7, 2011)
40.
Robert Furrow
612
289
61.49%
Bank Swallow (May 14, 2018)
40.
Bruce Mast
195
289
61.49%
Short-tailed Shearwater (Aug 20, 2021)
43.
Michael Park
224
284
60.43%
Eastern Kingbird (Sep 3, 2021)
44.
James (Jim) Holmes
197
283
60.21%
Mountain Bluebird (Jan 31, 2021)
44.
Frances Oliver
131
283
60.21%
Tundra Swan (Feb 4, 2021)
46.
Alane Gray
1,028
282
60.0%
Ruff (Oct 23, 2021)
47.
Keith Gress
786
281
59.79%
Manx Shearwater (Oct 23, 2021)
47.
Casey Girard
774
281
59.79%
Tundra Swan (Dec 11, 2020)
49.
Steve Glover
23
279
59.36%
Greater White-fronted Goose (Nov 8, 2019)
50.
James Barnes
251
278
59.15%
Clay-colored Sparrow (Sep 29, 2019)
51.
Will Brooks
259
277
58.94%
Orchard Oriole (Jan 4, 2020)
52.
Troy Pittock
418
275
58.51%
Tundra Swan (Feb 14, 2021)
52.
Peggy Macres
357
275
58.51%
Canada Warbler (Sep 15, 2021)
52.
James Armstrong
270
275
58.51%
Lark Sparrow (May 4, 2021)
55.
Steve Rottenborn
25
272
57.87%
Marsh Wren (Jan 29, 2020)
56.
Richard Jeffers
109
271
57.66%
Redhead (Feb 27, 2021)
57.
David Suddjian
4,665
269
57.23%
Baltimore Oriole (May 27, 2013)
57.
sonny mencher
543
269
57.23%
Redhead (Jan 30, 2021)
57.
Jeff Miller
129
269
57.23%
Red Knot (Sep 12, 2020)
60.
Scott Kaiser
754
266
56.6%
Bald Eagle (Sep 6, 2021)
61.
Eric Goodill
295
263
55.96%
Pomarine Jaeger (Aug 21, 2021)
62.
Chris O'Connell Greenbirding
327
260
55.32%
Prairie Warbler (Feb 7, 2020)
63.
Cedrik von Briel
669
258
54.89%
Pectoral Sandpiper (Sep 19, 2021)
63.
Domo De Bryl
323
258
54.89%
Pectoral Sandpiper (Sep 19, 2021)
63.
Nina Rego
127
258
54.89%
Green-tailed Towhee (Feb 25, 2019)
66.
Roberta Manian 🐥
456
257
54.68%
Greater White-fronted Goose (Dec 23, 2019)
66.
David Nickerson
120
257
54.68%
Greater White-fronted Goose (Feb 23, 2021)
68.
Linda Swanson
548
254
54.04%
Cassin's Vireo (Oct 13, 2021)
68.
Chris MacIntosh
350
254
54.04%
Eastern Kingbird (Sep 2, 2021)
70.
Eddie Bartley
286
252
53.62%
Wilson's Phalarope (Jun 27, 2021)
70.
Andrew Kratter
54
252
53.62%
White-throated Swift (May 2, 2011)
72.
Whitney Mortimer
451
251
53.4%
Western Kingbird (Jun 3, 2020)
72.
Brooke Miller
253
251
53.4%
Mute Swan (Dec 19, 2020)
74.
John Toldi
51
249
52.98%
Red-necked Grebe (Mar 5, 2021)
75.
Matt Brady
58
247
52.55%
Great Horned Owl (Dec 28, 2014)
76.
John Perry
170
244
51.91%
Pectoral Sandpiper (Sep 19, 2021)
77.
Alex Rinkert
338
243
51.7%
Barn Owl (Jul 18, 2021)
78.
Mary Ann Allan
209
241
51.28%
Cassin's Vireo (Apr 7, 2021)
78.
David Armstrong
24
241
51.28%
Bald Eagle (Oct 16, 2021)
80.
Jane Tatchell
2,088
239
50.85%
Northern Pygmy-Owl (Oct 10, 2021)
80.
Garrett Lau
141
239
50.85%
Vesper Sparrow (Oct 6, 2021)
80.
Tobias Rohmer
78
239
50.85%
Great-tailed Grackle (Dec 29, 2020)
83.
Peter Headland
931
238
50.64%
Northern Pygmy-Owl (Oct 10, 2021)
84.
Emilie Strauss
192
237
50.43%
Osprey (Sep 18, 2021)
85.
karen pinckard
267
235
50.0%
European Goldfinch (Jun 20, 2021)
86.
Bill Walker
210
234
49.79%
Scripps's Murrelet (Aug 14, 2021)
86.
Jim Dehnert
208
234
49.79%
Great Horned Owl (Aug 30, 2021)
88.
Jacob Kirkland
224
233
49.57%
Varied Thrush (Jan 2, 2021)
89.
Dana Bangs
193
232
49.36%
Bald Eagle (Oct 13, 2021)
89.
Patricia Bacchetti
68
232
49.36%
Tundra Swan (Feb 1, 2021)
91.
Byron Swift
115
230
48.94%
Yellow-throated Vireo (May 29, 2017)
92.
Naomi Goodman
642
229
48.72%
Ashy Storm-Petrel (Sep 4, 2021)
92.
Susan Stratton
366
229
48.72%
Tufted Duck (Apr 7, 2020)
92.
Don Glasco
164
229
48.72%
Red Knot (Feb 20, 2020)
92.
Stephen Long
155
229
48.72%
Lark Sparrow (May 24, 2020)
96.
Pete Dunten
151
228
48.51%
Black-legged Kittiwake (Mar 11, 2017)
96.
Linda Pittman
116
228
48.51%
Eurasian Wigeon (Jan 18, 2020)
96.
Dave Weber
61
228
48.51%
Canada Warbler (Sep 15, 2021)
99.
Melissa Hero
267
225
47.87%
Osprey (May 29, 2021)
99.
Caitlin Chock
218
225
47.87%
Cassin's Auklet (Oct 16, 2021)