Updated ~14 hr(s) ago.
Top 100 eBirders in Delaware County by species
Complete checklists
Species (% of total)
Most recent addition
1.
Al Guarente
5,115
312
89.14%
Ash-throated Flycatcher (Dec 23, 2023)
2.
Rob Fergus
4,218
288
82.29%
Rough-legged Hawk (Jan 22, 2024)
3.
Jim McConnell
759
273
78.0%
Western Cattle Egret (Apr 28, 2024)
4.
Jason Horn
75
269
76.86%
Mute Swan (May 5, 2024)
5.
Debbie Beer
3,530
266
76.0%
Ash-throated Flycatcher (Dec 22, 2023)
6.
adrian binns
2,923
254
72.57%
Sora (Apr 25, 2024)
7.
Damon Orsetti
3,190
253
72.29%
Hermit Warbler (Nov 26, 2022)
8.
John Zygmunt
3,060
247
70.57%
Least Tern (Jun 25, 2024)
9.
David Eberly
3,814
244
69.71%
White Ibis (Jul 5, 2023)
10.
John C. Miller Historic Data
100
240
68.57%
Lesser Black-backed Gull (Jan 21, 1995)
11.
Deborah Hansen
1,180
238
68.0%
Common Tern (Jul 16, 2024)
12.
Brian Byrnes
4,355
230
65.71%
Sora (May 5, 2023)
13.
Brian Quindlen
1,493
226
64.57%
Northern Saw-whet Owl (Jan 25, 2023)
14.
Ethan Kang
4,766
224
64.0%
Northern Saw-whet Owl (Nov 5, 2023)
15.
Bob Suter
1,412
220
62.86%
American Avocet (Jul 5, 2024)
16.
Sheryl Johnson
2,849
216
61.71%
Horned Grebe (Mar 15, 2024)
17.
Russell Rogers
210
213
60.86%
Ruddy Turnstone (Jul 21, 2024)
18.
John Drake
2,881
211
60.29%
Cape May Warbler (May 12, 2024)
19.
Micah Muldowney
260
205
58.57%
Snowy Egret (Sep 18, 2021)
20.
Ross Gallardy
77
204
58.29%
Sanderling (Jun 23, 2024)
21.
Kristy Eleftheriou
1,115
203
58.0%
Semipalmated Sandpiper (Jul 21, 2024)
22.
Rich Ziegler
290
202
57.71%
Barred Owl (Apr 22, 2024)
23.
Tom Bush
710
201
57.43%
Common Redpoll (Jan 13, 2021)
24.
Kristen Johnson
884
199
56.86%
Rough-legged Hawk (Jan 22, 2024)
25.
Win Shafer
604
195
55.71%
Yellow-breasted Chat (May 16, 2024)
26.
Samuel Neat
297
191
54.57%
Least Bittern (Jun 24, 2020)
27.
Jim Joyce
271
184
52.57%
Northern Waterthrush (May 11, 2024)
28.
Richard Horwitz
1,755
179
51.14%
Wild Turkey (May 4, 2024)
29.
Nathaniel Sharp
415
177
50.57%
Peregrine Falcon (Jan 6, 2023)
29.
Jean Piatt's records (NJP)
0
177
50.57%
Blue Grosbeak (May 13, 1976)
31.
Liam Hart
104
173
49.43%
Mute Swan (May 18, 2023)
32.
Bill Roache
164
172
49.14%
Tennessee Warbler (May 9, 2020)
33.
Ezra Neat
113
167
47.71%
Willow Flycatcher (Jun 14, 2020)
34.
sarah Boucas-Neto
499
166
47.43%
Blue Grosbeak (Jul 3, 2024)
35.
John Mercer
838
161
46.0%
Eastern Meadowlark (Oct 25, 2022)
36.
Edward Dolan
35
158
45.14%
Little Blue Heron (Jun 29, 2024)
37.
Kiehl Smith
447
157
44.86%
Blue Grosbeak (May 19, 2024)
38.
Kim Gruener
853
156
44.57%
Dickcissel (Aug 25, 2017)
39.
Luc and Therese Jacobs
97
154
44.0%
Nashville Warbler (May 6, 2024)
40.
Jason Hudnut
916
153
43.71%
Yellow-bellied Sapsucker (Mar 19, 2022)
41.
Eric Weislogel
349
151
43.14%
Yellow-throated Warbler (May 11, 2023)
42.
Tyler Arboretum
447
149
42.57%
Blue Grosbeak (Jul 3, 2024)
43.
Melissa Gallardy
26
148
42.29%
Eastern Meadowlark (Mar 10, 2024)
44.
karen serwatka
204
145
41.43%
Blue Grosbeak (Jul 3, 2024)
45.
Cindy Steven
571
142
40.57%
Solitary Sandpiper (May 7, 2024)
46.
Kevin Browngoehl
176
141
40.29%
Northern Waterthrush (May 12, 2024)
47.
K J
140
139
39.71%
Northern Waterthrush (May 4, 2024)
47.
Alan Crawford
115
139
39.71%
Warbling Vireo (May 4, 2024)
47.
Carole Brown
42
139
39.71%
Ovenbird (May 4, 2006)
50.
Hudson Moore
507
138
39.43%
Great Egret (May 14, 2023)
50.
Alan Schreck
236
138
39.43%
Black-billed Cuckoo (Jun 2, 2023)
52.
Linda Fields
208
136
38.86%
Black-billed Cuckoo (Jun 2, 2023)
52.
Glenolden CBC
132
136
38.86%
Northern Shrike (Dec 15, 2007)
52.
Todd Fellenbaum
30
136
38.86%
Tundra Bean-Goose (Dec 20, 2020)
52.
Brian Henderson
25
136
38.86%
Tundra Bean-Goose (Dec 18, 2020)
52.
Daniel S.
21
136
38.86%
Hermit Warbler (Nov 26, 2022)
57.
John Daniel
138
135
38.57%
Veery (Jul 6, 2024)
58.
Jeff Wahl
81
134
38.29%
Least Flycatcher (May 13, 2024)
59.
Roberta Menapace
134
133
38.0%
Eastern Screech-Owl (Dec 16, 2023)
59.
Deirdre Gibson
128
133
38.0%
Great Horned Owl (May 1, 2024)
59.
Margaret Bue
119
133
38.0%
Worm-eating Warbler (Jun 19, 2024)
62.
Jessica Coss
40
131
37.43%
Purple Martin (Jul 7, 2024)
63.
Jamie Zigarelli
135
130
37.14%
Least Flycatcher (May 12, 2024)
63.
Doris McGovern
97
130
37.14%
Eastern Screech-Owl (May 2, 2024)
65.
Regina Hildwine
3,039
129
36.86%
Blackburnian Warbler (May 24, 2024)
65.
sharon west
366
129
36.86%
Lesser Yellowlegs (Apr 27, 2024)
65.
Jeffrey Gordon
89
129
36.86%
Hooded Warbler (Jul 21, 2022)
68.
Andy Keister
19
128
36.57%
Great Horned Owl (Sep 28, 2023)
69.
Sean Gallagher
211
127
36.29%
Rock Pigeon (May 11, 2024)
69.
Brian Storey
125
127
36.29%
Hooded Warbler (May 2, 2024)
69.
Holly Merker
68
127
36.29%
Lesser Yellowlegs (Sep 1, 2023)
69.
Steve Schmit
16
127
36.29%
American Avocet (Jul 5, 2024)
73.
Ken Walsh
66
126
36.0%
Eastern Screech-Owl (Mar 4, 2024)
73.
Christopher Hinkle
58
126
36.0%
Eastern Phoebe (Jun 25, 2024)
73.
Ian Teaell
18
126
36.0%
Wood Duck (Jul 11, 2024)
76.
Robert Bedell
87
125
35.71%
Blue Grosbeak (Jul 3, 2024)
76.
Samuel Perloff
22
125
35.71%
Sharp-shinned Hawk (Apr 12, 2024)
76.
Sandra Keller
12
125
35.71%
Caspian Tern (Aug 13, 2021)
79.
Patrick Taylor
206
124
35.43%
Common Raven (Sep 12, 2019)
79.
Mike Defina 🦅
40
124
35.43%
American Kestrel (Nov 27, 2022)
79.
Carole Brown
35
124
35.43%
Ovenbird (May 4, 2006)
79.
Susan Killeen
13
124
35.43%
LeConte's Sparrow (Jan 31, 2009)
83.
Jessica Shahan
148
123
35.14%
American Woodcock (Mar 1, 2024)
83.
Ann Lane
77
123
35.14%
Orange-crowned Warbler (Dec 20, 2023)
83.
Frank Berdan
59
123
35.14%
Indigo Bunting (May 2, 2024)
86.
Ailes and Dodson
556
122
34.86%
Common Merganser (Jan 27, 2024)
86.
Jamie Watts
105
122
34.86%
Hooded Warbler (Jun 1, 2024)
86.
Paula Marone
79
122
34.86%
Blue Grosbeak (Jul 3, 2024)
86.
Marjorie Keefe
31
122
34.86%
Common Raven (Jul 9, 2024)
86.
Anthony Uhrich
28
122
34.86%
Eastern Screech-Owl (Dec 16, 2017)
91.
Bill Reaume
70
121
34.57%
Cape May Warbler (Sep 29, 2023)
92.
Marshall Walthew
67
119
34.0%
Least Sandpiper (Sep 8, 2023)
93.
Matt Doyle
308
118
33.71%
Purple Martin (Jul 14, 2024)
94.
Garnet Valley Trailblazers
332
116
33.14%
Red-breasted Nuthatch (Nov 9, 2022)
94.
Delco PSO
6
116
33.14%
Evening Grosbeak (Oct 24, 2012)
96.
Stephanie Gaboriault
302
115
32.86%
Canada Warbler (May 15, 2021)
96.
Sandy Pierce
174
115
32.86%
Blackpoll Warbler (May 27, 2023)
96.
Jeff Hapeman
107
115
32.86%
Barred Owl (May 6, 2024)
96.
Christian Scheibe
67
115
32.86%
Brown Thrasher (Jun 8, 2024)
96.
Manny Dominguez
56
115
32.86%
Common Tern (Jul 6, 2024)