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Top counties

Top regions sorted by number of checklists
Rank Region Species Checklists Checklists
1 Lane
415
161,743
2 Benton
337
153,692
3 Multnomah
344
142,258
4 Washington
308
96,827
5 Lincoln
383
72,587
6 Deschutes
352
67,662
7 Jackson
319
56,445
8 Marion
307
48,654
9 Harney
377
44,055
10 Clackamas
286
42,912
11 Tillamook
370
38,263
12 Clatsop
379
32,774
13 Polk
308
32,190
14 Klamath
346
31,171
15 Linn
305
29,316
16 Union
315
25,268
17 Coos
384
23,717
18 Douglas
362
20,290
19 Columbia
273
19,425
20 Lake
325
19,321
21 Josephine
282
14,930
22 Curry
392
14,053
23 Umatilla
309
13,900
24 Wasco
281
13,389
25 Wallowa
273
11,549
26 Jefferson
287
10,475
27 Crook
291
10,321
28 Yamhill
245
8386
29 Hood River
264
8335
30 Grant
259
7670
31 Baker
271
6645
32 Malheur
290
6638
33 Morrow
272
5276
34 Sherman
252
4778
35 Wheeler
227
4190
36 Gilliam
248
3768