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Top counties

Top regions sorted by number of observed species
Rank Region Species Checklists Species
1 Bucks
353
84,801
2 Lancaster
351
82,242
3 Erie
347
37,540
4 Delaware
345
50,482
5 Philadelphia
338
66,211
6 Berks
330
49,194
7 Centre
327
107,238
8 Chester
322
122,520
9 Montgomery
321
137,463
10 Dauphin
317
37,191
11 Cumberland
315
48,030
12 Northampton
313
32,321
13 Lebanon
300
33,943
14 Allegheny
299
146,701
15 Westmoreland
299
32,230
16 Huntingdon
297
31,670
17 Luzerne
297
38,221
18 Lehigh
294
36,930
19 Franklin
293
20,929
20 Indiana
293
25,307
21 York
292
43,697
22 Crawford
289
25,783
23 Lycoming
288
33,531
24 Somerset
283
12,271
25 Butler
282
40,933
26 Mercer
281
15,609
27 Clinton
278
11,839
28 Carbon
277
10,001
29 Monroe
270
27,145
30 Northumberland
269
6061
31 Tioga
269
27,572
32 Bedford
268
7156
33 Schuylkill
267
19,880
34 Montour
265
6289
35 Juniata
263
7657
36 Beaver
262
9222
37 Adams
261
15,140
38 Clarion
260
9259
39 Perry
259
7782
40 Cambria
258
9036
41 Lawrence
258
13,645
42 Fayette
256
9840
43 Washington
256
16,336
44 Armstrong
253
15,074
45 Clearfield
253
7140
46 McKean
251
6861
47 Blair
250
12,069
48 Mifflin
249
6264
49 Susquehanna
248
16,705
50 Venango
248
3067
51 Pike
247
10,641
52 Warren
247
4804
53 Union
246
4483
54 Snyder
242
3975
55 Wayne
236
7857
56 Lackawanna
234
12,796
57 Elk
232
4738
58 Wyoming
231
4356
59 Columbia
230
4658
60 Bradford
227
5611
61 Jefferson
226
2930
62 Fulton
223
3264
63 Cameron
222
2563
64 Potter
222
4136
65 Forest
221
5071
66 Sullivan
220
2992
67 Greene
212
3204

Top media

Uploaded in last 7 days

Recent visits

Explore recent checklists of birds in this area.
Observer Date Species
John DeBalko 16 Jun 2021 1
John DeBalko 16 Jun 2021 1
Eric Stafford 16 Jun 2021 2
John Carter 16 Jun 2021 1
kenneth drier 16 Jun 2021 3
Greg Grove 16 Jun 2021 1
Oscar Nigam 16 Jun 2021 8
Steven Hromada 16 Jun 2021 4
Kenneth Tucker 16 Jun 2021 2
Kurt Engstrom 16 Jun 2021 1

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Top eBirders

Top eBirders sorted by number of observed species
Rank eBirder Total
1 Jason Horn
410
2 Dave DeReamus
392
3 Al Guarente
380
4 Kenneth Rieker
375
5 Michael David
368
6 Shannon Thompson
367
7 Rick Koval
364
7 Bruce Carl
364
9 August Mirabella
363
9 Eric Witmer
363